This document provides specifications for Samsung's 128M x 8 bit NAND flash memory chip. It includes the chip's pin configurations, functional block diagram, command set, and electrical characteristics. The chip uses a TSOP1 or FBGA package and has inputs for commands, addresses, and data that are multiplexed through I/O pins. It uses a page/block architecture with pages of 2KB + 64B that are grouped into blocks of 128KB + 4KB. Electrical ratings and operating conditions are provided.
This document provides an overview and details of ASUS notebook motherboard power circuits and components. It includes diagrams of the power systems used in Sonoma, Napa, Santa Rosa and Montevina platforms. Sample diagrams are shown for the M9V and V6J motherboards. Key integrated circuits used in the power systems like the LTC3728, TPS5130, MAX1987, TPS51020 and ISL6227 switching regulators are described in detail including specifications, pinouts and functions. Troubleshooting tips are provided in a Q&A section.
JT1_Universal_Flight_Control_Station 2 (2)Matt Thomas
The JT1 Universal Flight Control Station is a fully customizable command and control system for unmanned aerial vehicles (UAVs) and other aircraft. It uses modular components from top manufacturers to provide high-quality video, comfortable ergonomic seating, and flexible hardware and software interfaces. The system is designed to meet military standards for reliability, durability, and compatibility across missions and platforms.
The document provides an overview of the Nexys2 circuit board, which is a complete development platform based on a Xilinx Spartan 3E FPGA. The board includes a USB port for power and programming, 16MB of RAM and ROM, input/output devices, and expansion connectors. It can be programmed via the USB port using free software to load a bitstream into the FPGA or Platform Flash memory. The board also includes power supplies, clocks, and input/output devices to implement digital designs without additional components.
The document provides information about the FlashcatUSB device, which is a versatile multi-protocol Flash memory programmer. It can be used to program flash memory using JTAG, SPI, and NAND interfaces. The document discusses software requirements, lists supported flash devices, explains how to install drivers and set up the device, and provides information on using different modes for flash programming. It also provides an overview of the scripting engine that allows customizing tasks through script files.
This document provides information on AS-Interface, an industrial network solution for connecting I/O devices like sensors, actuators, and safety devices to a single network cable. It discusses the benefits of AS-Interface, which include simplified design, reduced wiring complexity, lower installation costs, improved diagnostics, and increased productivity. The document also describes various input/output modules, gateways, power supplies, and safety features that are part of the AS-Interface solution.
The document provides troubleshooting and maintenance guidance for AS-Interface networks. It includes instructions for using an AS-Interface handheld programmer to set module addresses, read profiles and I/O, and replace failed modules. LED functions are described for various AS-Interface components like I/O modules, safety monitors, and gateways. Common error codes for gateways are explained and steps are provided to resolve configuration errors. Procedures are outlined for replacing single failed safety modules configured in safety monitors.
The document provides an overview and reference manual for the Basys 3 FPGA board from Digilent. Key points:
- The Basys 3 board features an Artix-7 FPGA, 16 user switches and LEDs, pushbuttons, 7-segment display, VGA output, USB and JTAG ports for programming.
- The FPGA can be programmed via the onboard JTAG circuitry using a USB cable, from a file on a SPI flash memory chip, or from a USB memory stick connected to the board.
- The board includes power supplies to support the FPGA and peripherals, which can be powered via USB or an external power source up to 5.5V.
The document provides information on Mitsubishi Programmable Controllers Series 10, including its lineup of CPUs, modules, software, solutions, specifications, and support. The Series 10 offers a range of CPU options from basic to high-performance models for sequence, motion, process, and information control applications. It allows integrating four automation control types onto a single system.
This document provides an overview and details of ASUS notebook motherboard power circuits and components. It includes diagrams of the power systems used in Sonoma, Napa, Santa Rosa and Montevina platforms. Sample diagrams are shown for the M9V and V6J motherboards. Key integrated circuits used in the power systems like the LTC3728, TPS5130, MAX1987, TPS51020 and ISL6227 switching regulators are described in detail including specifications, pinouts and functions. Troubleshooting tips are provided in a Q&A section.
JT1_Universal_Flight_Control_Station 2 (2)Matt Thomas
The JT1 Universal Flight Control Station is a fully customizable command and control system for unmanned aerial vehicles (UAVs) and other aircraft. It uses modular components from top manufacturers to provide high-quality video, comfortable ergonomic seating, and flexible hardware and software interfaces. The system is designed to meet military standards for reliability, durability, and compatibility across missions and platforms.
The document provides an overview of the Nexys2 circuit board, which is a complete development platform based on a Xilinx Spartan 3E FPGA. The board includes a USB port for power and programming, 16MB of RAM and ROM, input/output devices, and expansion connectors. It can be programmed via the USB port using free software to load a bitstream into the FPGA or Platform Flash memory. The board also includes power supplies, clocks, and input/output devices to implement digital designs without additional components.
The document provides information about the FlashcatUSB device, which is a versatile multi-protocol Flash memory programmer. It can be used to program flash memory using JTAG, SPI, and NAND interfaces. The document discusses software requirements, lists supported flash devices, explains how to install drivers and set up the device, and provides information on using different modes for flash programming. It also provides an overview of the scripting engine that allows customizing tasks through script files.
This document provides information on AS-Interface, an industrial network solution for connecting I/O devices like sensors, actuators, and safety devices to a single network cable. It discusses the benefits of AS-Interface, which include simplified design, reduced wiring complexity, lower installation costs, improved diagnostics, and increased productivity. The document also describes various input/output modules, gateways, power supplies, and safety features that are part of the AS-Interface solution.
The document provides troubleshooting and maintenance guidance for AS-Interface networks. It includes instructions for using an AS-Interface handheld programmer to set module addresses, read profiles and I/O, and replace failed modules. LED functions are described for various AS-Interface components like I/O modules, safety monitors, and gateways. Common error codes for gateways are explained and steps are provided to resolve configuration errors. Procedures are outlined for replacing single failed safety modules configured in safety monitors.
The document provides an overview and reference manual for the Basys 3 FPGA board from Digilent. Key points:
- The Basys 3 board features an Artix-7 FPGA, 16 user switches and LEDs, pushbuttons, 7-segment display, VGA output, USB and JTAG ports for programming.
- The FPGA can be programmed via the onboard JTAG circuitry using a USB cable, from a file on a SPI flash memory chip, or from a USB memory stick connected to the board.
- The board includes power supplies to support the FPGA and peripherals, which can be powered via USB or an external power source up to 5.5V.
The document provides information on Mitsubishi Programmable Controllers Series 10, including its lineup of CPUs, modules, software, solutions, specifications, and support. The Series 10 offers a range of CPU options from basic to high-performance models for sequence, motion, process, and information control applications. It allows integrating four automation control types onto a single system.
The MELSEC FX2N Series has powerful CPUs and combines the advantages of compact PLCs and modular PLC systems. It has one of the fastest program cycle periods of just 0.08 μs per instruction. The base units have integrated inputs/outputs, power supply, CPU, and memory. They are available with 16 to 128 I/O points and different power supply options. Expansion units can add additional I/O points and special function modules provide additional functionality.
This document provides a 3-page overview of a computer mainboard, including:
1. Features like hardware components, BIOS, and package contents
2. Layout and component descriptions
3. Configuration details for CPU, RAM, ports, fans, and jumpers
Toshiba will use ARM cores in all future microcontroller application-specific standard products (ASSPs). This includes the ARM9 for display applications and Cortex M3 for embedded applications across various markets like home appliances, industrial equipment, consumer electronics, and automotive. Toshiba's Cortex M3 microcontrollers offer features like low power consumption, integrated analog circuits, safety certifications, and support for motor control, with families targeting applications in home appliances, industrial controls, sensors, and more. The document provides details on several Toshiba Cortex M3 microcontroller families and their target applications.
The document provides an overview of diagnostic tools and functions for SINAMICS S120 drives, including:
1) Diagnosing via LEDs on the control unit and other components during startup and operation.
2) Using the fault and warning buffers to view the history of issues, their values and timestamps.
3) Diagnosing parameters to view statuses, signals and values.
4) Using the STARTER engineering tool to view live values, commission drives and compare parameters.
5) Functions for testing drives like the function generator, trace recorder and measuring functions.
Data Recovery Course
After years of doing data recovery for our inhouse service centre CHIPMENTOR, we have decided to start this data recovery course for all . Like our other courses , CHIPTRONIKS has designed an easy to learn data recovery course which will not only multiply the revenue of repairing engineers around the world but will also help them in meeting Customers requirement.
Our Data Recovery Course is hands-on practical course with focus on practical problems faced. Many companies tries to hide the way data is recovered, and like our other training , we believe we can make this country more advanced only if we share more ideas and knowledge. So we will unearth all the myths and the various tools used in data recovery business. Due to our innovatice training ,we have helped build strong laptop repairing community in India .
This document provides specifications for various modules of the AH500 programmable logic controller (PLC) system, including:
- CPU modules of different models in rack and Ethernet versions
- Power supply modules of different amperages
- Digital and analog input/output modules of various point counts
- Network modules for DeviceNet, Profibus, and other fieldbus protocols
- Temperature measurement modules for RTD and thermocouple sensors
- Motion control modules
Dimensions are provided for each module type in millimeters.
This document provides instructions for restoring an APC device's SPI EEPROM using an external programmer like the FlashcatUSB. It involves:
1. Preparing the FlashcatUSB programmer and downloading necessary files from APC and Microsoft websites.
2. Connecting the FlashcatUSB to the APC and running FlashcatUSB software to write the firmware BIN file to the APC's SPI EEPROM.
3. Reinstalling the system firmware from a microSD card and resetting the LAN MAC address using a console cable connected to the APC's debug port.
The document provides information about Intersoft Institute, an Indian training institute that offers IT and computer repair courses. It lists Intersoft's contact information and history since 1998, including starting mobile and laptop repair training programs. It then describes Intersoft's various computer repair, mobile repair, and other IT courses at both the basic and advanced levels, including modules on laptop hardware, motherboard chip-level repair, and BGA chip replacement. The document aims to provide students with an overview of Intersoft's course offerings and topics covered.
This PPT is based upon my training in Yokogawa Chennai.
Reference:
# Yokogawa Hand Book on CS 3000
# http://www.slideshare.net/bvent2005/dcs-presentation
This document provides specifications for programmable logic controllers in the Mitsubishi FX3S series. It lists the technical specifications for the controllers, including the number of input/output points, power supply details, input signal types, output types, internal memory capacity, programming functions, and other built-in features. It also provides external dimension diagrams and installation details. Models in the FX3S series range from basic entry-level models to high-end models with expanded performance.
This document provides specifications for the ESP32 family of Wi-Fi and Bluetooth combo chips. It includes information on the chip's features such as integrated Wi-Fi and Bluetooth radios, dual-core CPUs, various peripherals, and low power modes. Revision histories and information on ordering parts are also included.
The document describes the features of an AVR 8-bit microcontroller, including its RISC architecture, memory capabilities, I/O ports, timers, USB and peripheral features. It has 8/16/32KB of flash memory, 512/512/1024 bytes of EEPROM and SRAM, and 22 programmable I/O lines. It includes analog and digital features such as timers, USART, SPI and a USB controller.
This document summarizes Arrow Israel's record sales in 2010 of microcontroller units (MCUs) based on the ARM architecture. It provides an overview of Arrow Israel's product portfolio including various ARM-based MCUs from manufacturers like NXP and Texas Instruments. Feature comparisons are given for the ARM7, Cortex-M0, M3, and M4 architectures. upcoming products like NXP's LPC11U00 Cortex-M0 MCU and Texas Instrument's Kinetis MCU families are also highlighted.
The document summarizes Mitsubishi Electric's new FX1S and FX1N series of programmable logic controllers (PLCs). The new PLCs have improved basic performance with faster processing speeds, more memory, and higher counter frequencies. They also have enhanced positioning functions with faster pulse outputs and new commands. A variety of display modules are available, including add-on and panel-mounted types with multiple languages and setup functions. The PLCs also have improved communication functions allowing larger networks of up to 16 units. They maintain compatibility with previous Mitsubishi PLC models for easy upgrades.
This document provides instructions for the control circuit of KEB COMBIVERT F5 frequency inverters. It describes the assignment of terminals on the control terminal strip X2A and how to connect the control circuit. It also outlines the operation of the optional operator interface used for parameter input and drive control.
The document provides specifications for Mitsubishi's new FX3GE programmable logic controller (PLC) series. The FX3GE series features built-in analog input/output and Ethernet connectivity in addition to the standard functionality of the FX3G series. It can be used for a variety of automation applications, such as flow control in the food industry. The FX3GE series offers expandability through expansion boards, communication adapters, and analog adapters. It provides flexible and cost-effective control with built-in analog and network functions for applications such as production monitoring over Ethernet.
Tarjetas de buses de datos DDC: Subsistemas de laboratorioMarketing Donalba
This document summarizes Data Device Corporation (DDC), a company that designs and manufactures high reliability data bus, motion control, and power control solutions. DDC has expertise in MIL-STD-1553, ARINC 429 and other data bus protocols. It provides products such as boards, computers and software for applications including avionics, aerospace, military and industrial. Key products mentioned are the AceXtreme Bridge Device and Avionics Interface Computer which can operate in different modes for protocol conversion, remote access and standalone use. The document also lists various DDC expansion boards, software packages including BusTrACEr for 1553 emulation and monitoring.
The document provides a design guide for the iSNAP 2110 reference board, which contains the iSNAP 2110 IP storage network access processor and supporting memory devices. It describes the board architecture, layout guidelines, interfaces, specifications, and setup information to help developers integrate the iSNAP 2110 into their storage applications. The guide contains details on power, thermal, mechanical, and connector specifications to aid in custom board design.
Centum VP - Evolution of Yokogawa System Solutions (2014)Yokogawa
Yokogawa’s system platforms combined with proven execution experience provide the highest quality and innovative solutions for secure and optimized process automation and management. Yokogawa’s global customer centric focus together with strong local support reduces users’ business risks and provides the lowest total cost of ownership. With a long history of progressive compatibility, Yokogawa is your dependable automation partner.
Gesture based vehicle movements control and alerting system docuVignan Munna
This document provides an overview and details of a gesture-based vehicle control and alert system project. It includes a block diagram showing the main hardware components (microcontroller, LCD display, power supply, MEMS sensor, voice IC, motor driver) and their connections. It also describes the software components used, including the Keil development environment and embedded C code. Circuit descriptions and explanations of each hardware component are provided.
The document is a datasheet for the W5100 chip that provides:
- An overview of the chip which is a single-chip Ethernet controller with an embedded TCP/IP stack.
- Pin assignments and descriptions of the chip's interfaces.
- Memory maps and descriptions of the chip's common and socket registers.
- Descriptions of the chip's functionality in various networking modes like TCP, UDP, and IP raw.
- Details on initialization and usage of the different interface modes like direct bus, indirect bus and SPI.
- Electrical specifications and package information.
The MELSEC FX2N Series has powerful CPUs and combines the advantages of compact PLCs and modular PLC systems. It has one of the fastest program cycle periods of just 0.08 μs per instruction. The base units have integrated inputs/outputs, power supply, CPU, and memory. They are available with 16 to 128 I/O points and different power supply options. Expansion units can add additional I/O points and special function modules provide additional functionality.
This document provides a 3-page overview of a computer mainboard, including:
1. Features like hardware components, BIOS, and package contents
2. Layout and component descriptions
3. Configuration details for CPU, RAM, ports, fans, and jumpers
Toshiba will use ARM cores in all future microcontroller application-specific standard products (ASSPs). This includes the ARM9 for display applications and Cortex M3 for embedded applications across various markets like home appliances, industrial equipment, consumer electronics, and automotive. Toshiba's Cortex M3 microcontrollers offer features like low power consumption, integrated analog circuits, safety certifications, and support for motor control, with families targeting applications in home appliances, industrial controls, sensors, and more. The document provides details on several Toshiba Cortex M3 microcontroller families and their target applications.
The document provides an overview of diagnostic tools and functions for SINAMICS S120 drives, including:
1) Diagnosing via LEDs on the control unit and other components during startup and operation.
2) Using the fault and warning buffers to view the history of issues, their values and timestamps.
3) Diagnosing parameters to view statuses, signals and values.
4) Using the STARTER engineering tool to view live values, commission drives and compare parameters.
5) Functions for testing drives like the function generator, trace recorder and measuring functions.
Data Recovery Course
After years of doing data recovery for our inhouse service centre CHIPMENTOR, we have decided to start this data recovery course for all . Like our other courses , CHIPTRONIKS has designed an easy to learn data recovery course which will not only multiply the revenue of repairing engineers around the world but will also help them in meeting Customers requirement.
Our Data Recovery Course is hands-on practical course with focus on practical problems faced. Many companies tries to hide the way data is recovered, and like our other training , we believe we can make this country more advanced only if we share more ideas and knowledge. So we will unearth all the myths and the various tools used in data recovery business. Due to our innovatice training ,we have helped build strong laptop repairing community in India .
This document provides specifications for various modules of the AH500 programmable logic controller (PLC) system, including:
- CPU modules of different models in rack and Ethernet versions
- Power supply modules of different amperages
- Digital and analog input/output modules of various point counts
- Network modules for DeviceNet, Profibus, and other fieldbus protocols
- Temperature measurement modules for RTD and thermocouple sensors
- Motion control modules
Dimensions are provided for each module type in millimeters.
This document provides instructions for restoring an APC device's SPI EEPROM using an external programmer like the FlashcatUSB. It involves:
1. Preparing the FlashcatUSB programmer and downloading necessary files from APC and Microsoft websites.
2. Connecting the FlashcatUSB to the APC and running FlashcatUSB software to write the firmware BIN file to the APC's SPI EEPROM.
3. Reinstalling the system firmware from a microSD card and resetting the LAN MAC address using a console cable connected to the APC's debug port.
The document provides information about Intersoft Institute, an Indian training institute that offers IT and computer repair courses. It lists Intersoft's contact information and history since 1998, including starting mobile and laptop repair training programs. It then describes Intersoft's various computer repair, mobile repair, and other IT courses at both the basic and advanced levels, including modules on laptop hardware, motherboard chip-level repair, and BGA chip replacement. The document aims to provide students with an overview of Intersoft's course offerings and topics covered.
This PPT is based upon my training in Yokogawa Chennai.
Reference:
# Yokogawa Hand Book on CS 3000
# http://www.slideshare.net/bvent2005/dcs-presentation
This document provides specifications for programmable logic controllers in the Mitsubishi FX3S series. It lists the technical specifications for the controllers, including the number of input/output points, power supply details, input signal types, output types, internal memory capacity, programming functions, and other built-in features. It also provides external dimension diagrams and installation details. Models in the FX3S series range from basic entry-level models to high-end models with expanded performance.
This document provides specifications for the ESP32 family of Wi-Fi and Bluetooth combo chips. It includes information on the chip's features such as integrated Wi-Fi and Bluetooth radios, dual-core CPUs, various peripherals, and low power modes. Revision histories and information on ordering parts are also included.
The document describes the features of an AVR 8-bit microcontroller, including its RISC architecture, memory capabilities, I/O ports, timers, USB and peripheral features. It has 8/16/32KB of flash memory, 512/512/1024 bytes of EEPROM and SRAM, and 22 programmable I/O lines. It includes analog and digital features such as timers, USART, SPI and a USB controller.
This document summarizes Arrow Israel's record sales in 2010 of microcontroller units (MCUs) based on the ARM architecture. It provides an overview of Arrow Israel's product portfolio including various ARM-based MCUs from manufacturers like NXP and Texas Instruments. Feature comparisons are given for the ARM7, Cortex-M0, M3, and M4 architectures. upcoming products like NXP's LPC11U00 Cortex-M0 MCU and Texas Instrument's Kinetis MCU families are also highlighted.
The document summarizes Mitsubishi Electric's new FX1S and FX1N series of programmable logic controllers (PLCs). The new PLCs have improved basic performance with faster processing speeds, more memory, and higher counter frequencies. They also have enhanced positioning functions with faster pulse outputs and new commands. A variety of display modules are available, including add-on and panel-mounted types with multiple languages and setup functions. The PLCs also have improved communication functions allowing larger networks of up to 16 units. They maintain compatibility with previous Mitsubishi PLC models for easy upgrades.
This document provides instructions for the control circuit of KEB COMBIVERT F5 frequency inverters. It describes the assignment of terminals on the control terminal strip X2A and how to connect the control circuit. It also outlines the operation of the optional operator interface used for parameter input and drive control.
The document provides specifications for Mitsubishi's new FX3GE programmable logic controller (PLC) series. The FX3GE series features built-in analog input/output and Ethernet connectivity in addition to the standard functionality of the FX3G series. It can be used for a variety of automation applications, such as flow control in the food industry. The FX3GE series offers expandability through expansion boards, communication adapters, and analog adapters. It provides flexible and cost-effective control with built-in analog and network functions for applications such as production monitoring over Ethernet.
Tarjetas de buses de datos DDC: Subsistemas de laboratorioMarketing Donalba
This document summarizes Data Device Corporation (DDC), a company that designs and manufactures high reliability data bus, motion control, and power control solutions. DDC has expertise in MIL-STD-1553, ARINC 429 and other data bus protocols. It provides products such as boards, computers and software for applications including avionics, aerospace, military and industrial. Key products mentioned are the AceXtreme Bridge Device and Avionics Interface Computer which can operate in different modes for protocol conversion, remote access and standalone use. The document also lists various DDC expansion boards, software packages including BusTrACEr for 1553 emulation and monitoring.
The document provides a design guide for the iSNAP 2110 reference board, which contains the iSNAP 2110 IP storage network access processor and supporting memory devices. It describes the board architecture, layout guidelines, interfaces, specifications, and setup information to help developers integrate the iSNAP 2110 into their storage applications. The guide contains details on power, thermal, mechanical, and connector specifications to aid in custom board design.
Centum VP - Evolution of Yokogawa System Solutions (2014)Yokogawa
Yokogawa’s system platforms combined with proven execution experience provide the highest quality and innovative solutions for secure and optimized process automation and management. Yokogawa’s global customer centric focus together with strong local support reduces users’ business risks and provides the lowest total cost of ownership. With a long history of progressive compatibility, Yokogawa is your dependable automation partner.
Gesture based vehicle movements control and alerting system docuVignan Munna
This document provides an overview and details of a gesture-based vehicle control and alert system project. It includes a block diagram showing the main hardware components (microcontroller, LCD display, power supply, MEMS sensor, voice IC, motor driver) and their connections. It also describes the software components used, including the Keil development environment and embedded C code. Circuit descriptions and explanations of each hardware component are provided.
The document is a datasheet for the W5100 chip that provides:
- An overview of the chip which is a single-chip Ethernet controller with an embedded TCP/IP stack.
- Pin assignments and descriptions of the chip's interfaces.
- Memory maps and descriptions of the chip's common and socket registers.
- Descriptions of the chip's functionality in various networking modes like TCP, UDP, and IP raw.
- Details on initialization and usage of the different interface modes like direct bus, indirect bus and SPI.
- Electrical specifications and package information.
In This PPT we are discussed about complete details of that product (Use,Operation, Technical details, Dimensions, Wiring, and etc..)
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STONE Tech is a manufacturer of HMI display module(Intelligent TFT LCD). We provide LCD modules/LCD Displays, Graphic LCM, smart Display LCD, TFT LCM, Custom LCD Module Display, and LCD panels. china LCD Manufacturers.
The document describes the features and specifications of the AT89C2051 microcontroller. It has 2K bytes of flash memory, 128 bytes of RAM, 15 I/O lines, two timers, serial communication capabilities, and low power modes. The microcontroller has various registers and can be programmed to store instructions in flash memory using an algorithm that involves setting control pins and pulsing other pins in a specific sequence.
The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcomputer with
2K bytes of Flash programmable and erasable read-only memory (PEROM). The
device is manufactured using Atmel’s high-density nonvolatile memory technology
and is compatible with the industry-standard MCS-51 instruction set. By combining a
versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C2051 is a powerful
microcomputer which provides a highly-flexible and cost-effective solution to many
embedded control applications.
The document provides an overview of ST7 8-bit microcontrollers from STMicroelectronics. It describes the ST7 portfolio, features, and peripherals. The ST7 is an 8-bit CISC core with up to 60KB program memory and 5KB RAM. It has flash memory options, a rich peripheral set including timers, serial interfaces, and USB/CAN connectivity. The document outlines the ST7 architecture and interrupt system, memory types, programming tools, and applications.
The document provides specifications for the Huawei CloudEngine S5731-S24UN4X2Q network switch. It includes a quick overview, specification table, product details and diagrams showing the switch structure, indicators, and ports. The switch has 24 Ethernet ports, 4 10GE SFP+ ports, 2 40GE QSFP+ ports, and supports PoE++. It is intended for use as an access or aggregation switch on campus or metro area networks.
The document describes the features and specifications of the DSP56824 16-bit digital signal processor, including its programmable peripherals, memory capabilities, and interface options. It is well-suited for cost-sensitive applications like digital wireless devices and cameras due to its low cost, configuration flexibility, and compact code. The evaluation module provides peripherals like memory, a codec, LEDs, and buttons to help develop and test applications for the DSP56824.
This document describes a home automation system that allows control of appliances like lights and fans from an Android mobile phone using Bluetooth. The system uses an 8-bit microcontroller with Bluetooth module to wirelessly communicate with the mobile phone. Home appliances are connected to the microcontroller board, which receives on/off commands from a mobile app to control the appliances. Feedback is provided on the device status by lighting LEDs on the microcontroller board. The system provides a low-cost way to automate home devices using a mobile phone over Bluetooth wireless technology.
The document discusses embedded systems and microcontrollers. It provides information on what embedded systems are, examples of where they are used, components of embedded systems like microprocessors and microcontrollers, differences between microprocessors and microcontrollers, features of the Intel 8051 microcontroller and its applications in embedded systems. It also discusses addressing modes, timers, interrupts and embedded operating systems.
The document discusses the history and features of the 8051 microcontroller family. It specifically focuses on the AT89S52 microcontroller, which was introduced by Atmel in the 1980s. Key points include:
- The AT89S52 has 8K bytes of Flash memory, 256 bytes of RAM, 32 I/O lines, timers, serial port, and interrupts. It is compatible with the 8051 instruction set.
- It operates from 0-33MHz and has various power saving modes. It has features like watchdog timer, dual data pointers, and ISP programming.
- The document discusses the advantages of using a microcontroller over a microprocessor for embedded applications in terms of cost, size
This document describes a home automation system that allows control of appliances like TVs, fans, and lights from an Android mobile phone using Bluetooth. The system uses an 8-bit microcontroller board with an AT89S52 microcontroller and HC-05 Bluetooth module. The microcontroller is programmed to control electronic devices connected to its input/output ports based on commands received from an Android application via Bluetooth. Feedback on the devices' status is also provided using LED indicators connected to the microcontroller board. The system provides a low-cost and flexible way to automate home or office appliances remotely using a mobile phone.
This document describes a home automation system that allows control of appliances like TVs, fans, and lights from an Android mobile phone using Bluetooth. The system uses an 8-bit microcontroller board with an AT89S52 microcontroller and HC-05 Bluetooth module. The microcontroller is programmed to control electronic devices connected to its input/output ports based on commands received from an Android application via Bluetooth. Feedback on the devices' status is also provided using LED indicators connected to the microcontroller board. The system aims to provide a low-cost and flexible wireless home automation solution.
Technology is constantly changing. New microcontrollers become available every year. The one thing that has stayed the same is the C programming language used to program these microcontrollers. If you would like to learn this standard language to program microcontrollers, then this book is for you!
Arduino is the hardware platform used to teach the C programming language as Arduino boards are available worldwide and contain the popular AVR microcontrollers from Atmel.
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
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Tel: 0650 3617 012
Hotline: 0909.41.61.43
This document provides a summary of the features and specifications of the ATmega169P 8-bit microcontroller. It includes descriptions of the microcontroller's architecture, memory, I/O ports, peripherals, and electrical specifications. Key features include 16Kbytes of flash memory, 1Kbyte of SRAM, 512 bytes of EEPROM, 8-bit timers, PWM, ADC, SPI, and low-power sleep modes. The microcontroller is suitable for embedded applications requiring medium performance and low power consumption.
This document provides information on varistors from Vishay. It describes the features, applications, description, mounting, and electrical data of varistors. Varistors are zinc oxide disc components coated with epoxy that are used for suppression of transients. They have straight or kinked copper leads and come in various packaging options. The document provides detailed specifications and ordering information including maximum voltage ratings, currents, energies, and catalog numbers.
This document provides technical specifications for an N-channel trench MOSFET semiconductor. Some key features include low on-resistance, fast switching times, and high breakdown voltage. The MOSFET has a maximum drain-source voltage of 60V and continuous drain current of 8.2A. Graphs show characteristics such as on-resistance, threshold voltage, and safe operating area over variations in parameters like drain-source voltage, current, and junction temperature.
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K9F1G08U0D
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K9F1G08U0D
* Samsung Electronics reserves the right to change products or specification without notice.
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,
AND IS SUBJECT TO CHANGE WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,
TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY. ALL
INFORMATION IN THIS DOCUMENT IS PROVIDED
ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.
1. For updates or additional information about Samsung products, contact your nearest Samsung office.
2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or similar
applications where Product failure could result in loss of life or personal or physical harm, or any military or
defense application, or any governmental procurement to which special terms or provisions may apply.
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Document Title
128M x 8 Bit NAND Flash Memory
Revision History
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right
to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions about device. If you have
any questions, please contact the SAMSUNG branch office near your office.
Revision No
0.0
Remark
Advance
History
1. Initial issue
Draft Date
Dec. 9, 2009
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1.0 Introduction
1.1 GENERAL DESCRIPTION
1.2 FEATURES
1.3 GENERAL DESCRIPTION
Offered in 128Mx8bit, the K9F1G08X0D is a 1G-bit NAND Flash Memory with spare 32M-bit. Its NAND cell provides the most cost-
effective solution for the solid state application market. A program operation can be performed in typical 250µs on the (2K+64)Byte
page and an erase operation can be performed in typical 2ms on a (128K+4K)Byte block. Data in the data register can be read out
at 30ns cycle time per Byte. The I/O pins serve as the ports for address and data input/output as well as command input. The on-
chip write controller automates all program and erase functions including pulse repetition, where required, and internal verification
and margining of data. Even the write-intensive systems can take advantage of the K9F1G08X0D′s extended reliability by providing
ECC(Error Correcting Code) with real time mapping-out algorithm. The K9F1G08X0D is an optimum solution for large nonvolatile
storage applications such as solid state file storage and other portable app.lications requiring non-volatility.
Part Number Vcc Range Organization PKG Type
K9F1G08U0D-S 2.7V ~ 3.6V x8 TSOP1
K9F1G08U0D-H 2.7V ~ 3.6V x8 63FBGA
• Voltage Supply
- 3.3V Device(K9F1G08U0D) : 2.7V ~ 3.6V
• Organization
- Memory Cell Array : (128M + 4M) x 8bit
- Data Register : (2K + 64) x 8bit
• Automatic Program and Erase
- Page Program : (2K + 64)Byte
- Block Erase : (128K + 4K)Byte
• Page Read Operation
- Page Size : (2K + 64)Byte
- Random Read :35µs(Max.)
- Serial Access : 30ns(Min.)
• Fast Write Cycle Time
- Page Program time : 250µs(Typ.)
- Block Erase Time : 2ms(Typ.)
• Command/Address/Data Multiplexed I/O Port
• Hardware Data Protection
- Program/Erase Lockout During Power Transitions
• Reliable CMOS Floating-Gate Technology
-Endurance & Data Retention : Refor to the gualification report
-ECC regnirement : 1 bit / 528bytes
• Command Driven Operation
• Unique ID for Copyright Protection
• Package :
- K9F1G08U0D-SCB0/SIB0 : Pb-FREE PACKAGE
48 - Pin TSOP I (12 x 20 / 0.5 mm pitch)
- K9F1G08U0D-HCB0/HIB0 : Pb-FREE PACKAGE
63 FBGA (9 x 11 / 0.8 mm pitch)
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1.5 PIN CONFIGURATION (FBGA)
K9F1G08U0D-HCB0/HIB0
R/B/WE/CEVssALE/WP
/RE CLE
NCNC
NC NC VccNCNC I/O0
I/O1NC NC VccQ I/O5 I/O7
VssI/O6I/O4I/O3I/O2Vss
NC
NC
NC
NC NC
NC
NC NC
NC
NC
NC
NC
NC NC NC
NC
NC
NC
NC
NC
N.C
N.C N.C
N.C
N.C N.C
N.C
N.C
N.C N.C
N.CN.C
N.C N.C
N.C
3 4 5 61 2
A
B
C
D
G
E
F
H
Top View
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1.5.1 PACKAGE DIMENSIONS
63-Ball FBGA (measured in millimeters)
9.00±0.10
#A1
Side View
Top View
1.00(Max.)
0.45±0.05
4 3 2 1
A
B
C
D
G
Bottom View
11.00±0.10
63-∅0.45±0.05
0.80x7=5.60
11.00±0.10
0.80 x 5= 4.00
0.80
0.25(Min.)
0.10MAX
B
A
2.80
2.00
9.00±0.10
(Datum B)
(Datum A)
0.20 M A B∅
0.80
0.80x11=8.80
0.80 x 9= 7.20
6 5
9.00±0.10
E
F
H
2.00
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1.6 PIN DESCRIPTION
Note : Connect all VCC and VSS pins of each device to common power supply outputs.
Pin Name Pin Function
I/O0 ~ I/O7
DATA INPUTS/OUTPUTS
The I/O pins are used to input command, address and data, and to output data during read operations. The
I/O pins float to high-z when the chip is deselected or when the outputs are disabled.
CLE
COMMAND LATCH ENABLE
The CLE input controls the activating path for commands sent to the command register. When active high,
commands are latched into the command register through the I/O ports on the rising edge of the WE signal.
ALE
ADDRESS LATCH ENABLE
The ALE input controls the activating path for address to the internal address registers. Addresses are
latched on the rising edge of WE with ALE high.
CE
CHIP ENABLE
The CE input is the device selection control. When the device is in the Busy state, CE high is ignored, and
the device does not return to standby mode in program or erase operation.
RE
READ ENABLE
The RE input is the serial data-out control, and when active drives the data onto the I/O bus. Data is valid
tREA after the falling edge of RE which also increments the internal column address counter by one.
WE
WRITE ENABLE
The WE input controls writes to the I/O port. Commands, address and data are latched on the rising edge of
the WE pulse.
WP
WRITE PROTECT
The WP pin provides inadvertent program/erase protection during power transitions. The internal high volt-
age generator is reset when the WP pin is active low.
R/B
READY/BUSY OUTPUT
The R/B output indicates the status of the device operation. When low, it indicates that a program, erase or
random read operation is in process and returns to high state upon completion. It is an open drain output and
does not float to high-z condition when the chip is deselected or when outputs are disabled.
Vcc
POWER
VCC is the power supply for device.
Vss GROUND
N.C
NO CONNECTION
Lead is not internally connected.
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2K Bytes 64 Bytes
Figure 1. K9F1G08X0D Functional Block Diagram
Figure 2. K9F1G08X0D Array Organization
VCC
X-Buffers
Command
I/O Buffers & Latches
Latches
& Decoders
Y-Buffers
Latches
& Decoders
Register
Control Logic
& High Voltage
Generator Global Buffers Output
Driver
VSS
A12 - A27
A0 - A11
Command
CE
RE
WE
CLE WP
I/0 0
I/0 7
VCC
VSS
64K Pages
(=1,024 Blocks)
2K Bytes
8 bit
64 Bytes
1 Block = 64 Pages
(128K + 4k) Byte
I/O 0 ~ I/O 7
1 Page = (2K + 64)Bytes
1 Block = (2K + 64)B x 64 Pages
= (128K + 4K) Bytes
1 Device = (2K+64)B x 64Pages x 1,024 Blocks
= 1,056 Mbits
Page Register
ALE
1,024M + 32M Bit
NAND Flash
ARRAY
(2,048 + 64)Byte x 65,536
Y-Gating
Data Register & S/A
Note : Column Address : Starting Address of the Register.
* L must be set to "Low".
* The device ignores any additional input of address cycles than required.
I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7
1st Cycle A0 A1 A2 A3 A4 A5 A6 A7
2nd Cycle A8 A9 A10 A11 *L *L *L *L
3rd Cycle A12 A13 A14 A15 A16 A17 A18 A19
4th Cycle A20 A21 A22 A23 A24 A25 A26 A27
Row Address
Row Address
Column Address
Column Address
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2.0 Product Introduction
NAND Flash Memory has addresses multiplexed into 8 I/Os. This scheme dramatically reduces pin counts and allows system
upgrades to future densities by maintaining consistency in system board design. Command, address and data are all written
through I/O's by bringing WE to low while CE is low. Those are latched on the rising edge of WE. Command Latch Enable(CLE) and
Address Latch Enable(ALE) are used to multiplex command and address respectively, via the I/O pins. Some commands require
one bus cycle. For example, Reset Command, Status Read Command, etc. require just one cycle bus. Some other commands, like
page read and block erase and page program, require two cycles: one cycle for setup and the other cycle for execution.. Page Read
and Page Program need the same five address cycles following the required command input. In Block Erase operation, however,
only the three row address cycles are used. Device operations are selected by writing specific commands into the command regis-
ter. Table 1 defines the specific commands of the K9G1G08U0D.
Table 1. Command Sets
Note : 1. Random Data Input/Output can be executed in a page.
Caution : Any undefined command inputs are prohibited except for above command set of Table 1.
Function 1st Cycle 2nd Cycle Acceptable Command during Busy
Read 00h 30h
Read for Copy Back 00h 35h
Read ID 90h -
Reset FFh - O
Page Program 80h 10h
Copy-Back Program 85h 10h
Block Erase 60h D0h
Random Data Input(1) 85h -
Random Data Output(1) 05h E0h
Read Status 70h - O
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2.1 ABSOLUTE MAXIMUM RATINGS
Note :
1. Minimum DC voltage is -0.6V on input/output pins. During transitions, this level may undershoot to -2.0V for periods <30ns.
Maximum DC voltage on input/output pins is VCC+0.3V which, during transitions, may overshoot to VCC+2.0V for periods <20ns.
2. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to the conditions
as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2.2 RECOMMENDED OPERATING CONDITIONS
(Voltage reference to GND, K9F1G08X0D-SCB0 :TA=0 to 70°C, K9F1G08X0D-SIB0:TA=-40 to 85°C)
2.3 DC AND OPERATING CHARACTERISTICS(Recommended operating conditions otherwise noted.)
Note : 1. VIL can undershoot to -0.4V and VIH can overshoot to VCC +0.4V for durations of 20 ns or less
2. Typical value is measured at Vcc=3.3V, TA=25°C. Not 100% tested.
Parameter Symbol Rating Unit
Voltage on any pin relative to VSS
VCC -0.6 to + 4.6
VVIN -0.6 to + 4.6
VI/O -0.6 to Vcc + 0.3 (< 4.6V)
Temperature Under
Bias
K9F1G08X0D-SCB0
TBIAS
-10 to +125
°C
K9F1G08X0D-SIB0 -40 to +125
Storage Temperature
K9F1G08X0D-SCB0
TSTG -65 to +150 °C
K9F1G08X0D-SIB0
Short Circuit Current IOS 5 mA
Parameter Symbol
K9F1G08U0D(3.3V) Unit
Min Typ. Max
Supply Voltage VCC 2.7 3.3 3.6 V
Supply Voltage VSS 0 0 0 V
Parameter Symbol Test Conditions
K9F1G08U0D(3.3V)
Unit
Min Typ Max
Operating
Current
Page Read with Serial
Access
ICC1
tRC=30ns
CE=VIL, IOUT=0mA
- 20 35
mAProgram ICC2 -
Erase ICC3 -
Stand-by Current(TTL) ISB1 CE=VIH, WP=0V/VCC - - 1
Stand-by Current(CMOS) ISB2 CE=VCC-0.2, WP=0V/VCC - 10 50
µAInput Leakage Current ILI VIN=0 to Vcc(max) - - ±10
Output Leakage Current ILO VOUT=0 to Vcc(max) - - ±10
Input High Voltage VIH(1) - 0.8xVcc -
VCC
+0.3
VInput Low Voltage, All inputs VIL(1) - -0.3 - 0.2XVcc
Output High Voltage Level VOH K9F1G08U0D :IOH=-400µA 2.4 - -
Output Low Voltage Level VOL K9F1G08U0D :IOL=2.1mA - - 0.4
Output Low Current(R/B) IOL(R/B) K9F1G08U0D :VOL=0.4V 8 10 - mA
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2.4 VALID BLOCK
Note :
1. The device may include initial invalid blocks when first shipped. Additional invalid blocks may develop while being used. The number of valid blocks
is presented with both cases of invalid blocks considered. Invalid blocks are defined as blocks that contain one or more bad bits. Do not erase or
program factory-marked bad blocks. Refer to the attached technical notes for appropriate management of invalid blocks.
2. The 1st block, which is placed on 00h block address, is guaranteed to be a valid block up to TBD program/erase cycles with 1bit/528Byte ECC.
2.5 AC TEST CONDITION
(K9F1G08U0D-XCB0 :TA=0 to 70°C, K9F1G08U0D-XIB0:TA=-40 to 85°C, K9F1G08U0D : Vcc=2.7V~3.6V unless otherwise noted)
2.6 CAPACITANCE(TA=25°C, VCC=3.3V, f=1.0MHz)
Note : Capacitance is periodically sampled and not 100% tested.
2.7 MODE SELECTION
Note : 1. X can be VIL or VIH.
2. WP should be biased to CMOS high or CMOS low for standby.
Parameter Symbol Min Typ. Max Unit
K9F1G08U0D NVB 1,004 - 1,024 Blocks
Parameter K9F1G08U0D
Input Pulse Levels 0V to Vcc
Input Rise and Fall Times 5ns
Input and Output Timing Levels Vcc/2
Output Load 1 TTL GATE and CL=50pF
Item Symbol Test Condition Min Max Unit
Input/Output Capacitance CI/O VIL=0V - 8 pF
Input Capacitance CIN VIN=0V - 8 pF
CLE ALE CE WE RE WP Mode
H L L H X
Read Mode
Command Input
L H L H X Address Input(4clock)
H L L H H
Write Mode
Command Input
L H L H H Address Input(4clock)
L L L H H Data Input
L L L H X Data Output
X X X X H X During Read(Busy)
X X X X X H During Program(Busy)
X X X X X H During Erase(Busy)
X X(1) X X X L Write Protect
X X H X X 0V/VCC(2) Stand-by
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2.8 Program / Erase Characteristics
Note : 1. Typical value is measured at Vcc=3.3V, TA=25°C. Not 100% tested.
2. Typical program time is defined as the time within which more than 50% of the whole pages are programmed at 3.3V Vcc and 25°C
temperature.
2.9 AC Timing Characteristics for Command / Address / Data Input
Note : 1. The transition of the corresponding control pins must occur only once while WE is held low
2. tADL is the time from the WE rising edge of final address cycle to the WE rising edge of first data cycle
Parameter Symbol Min Typ Max Unit
Program Time tPROG - 250 750 µs
Number of Partial Program Cycles Nop - - 4 cycles
Block Erase Time tBERS - 2 10 ms
Parameter Symbol Min Max Unit
CLE Setup Time tCLS(1) 15 - ns
CLE Hold Time tCLH 5 - ns
CE Setup Time tCS(1) 20 - ns
CE Hold Time tCH 5 - ns
WE Pulse Width tWP 15 - ns
ALE Setup Time tALS(1) 15 - ns
ALE Hold Time tALH 5 - ns
Data Setup Time tDS(1) 15 - ns
Data Hold Time tDH 5 - ns
Write Cycle Time tWC 30 - ns
WE High Hold Time tWH 10 - ns
Address to Data Loading Time tADL(2) 100 - ns
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2.10 AC Characteristics for Operation
Note : 1. If reset command(FFh) is written at Ready state, the device goes into Busy for maximum 5µs.
Parameter Symbol Min Max Unit
Data Transfer from Cell to Register tR - 35 µs
ALE to RE Delay tAR 10 - ns
CLE to RE Delay tCLR 10 - ns
Ready to RE Low tRR 20 - ns
RE Pulse Width tRP 15 - ns
WE High to Busy tWB - 100 ns
Read Cycle Time tRC 30 - ns
RE Access Time tREA - 20 ns
CE Access Time tCEA - 25 ns
RE High to Output Hi-Z tRHZ - 100 ns
CE High to Output Hi-Z tCHZ - 30 ns
CE High to ALE or CLE Don’t Care tCSD 0 - ns
RE High to Output Hold tRHOH 15 - ns
RE Low to Output Hold tRLOH 5 - ns
CE High to Output Hold tCOH 15 - ns
RE High Hold Time tREH 10 - ns
Output Hi-Z to RE Low tIR 0 - ns
RE High to WE Low tRHW 100 - ns
WE High to RE Low tWHR 60 - ns
Device Resetting Time(Read/Program/Erase) tRST - 5/10/500(1) µs
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3.0 NAND Flash Technical Notes
3.1 Initial Invalid Block(s)
Initial invalid blocks are defined as blocks that contain one or more initial invalid bits whose reliability is not guaranteed by Samsung.
The information regarding the initial invalid block(s) is called the initial invalid block information. Devices with initial invalid block(s)
have the same quality level as devices with all valid blocks and have the same AC and DC characteristics. An initial invalid block(s)
does not affect the performance of valid block(s) because it is isolated from the bit line and the common source line by a select tran-
sistor. The system design must be able to mask out the initial invalid block(s) via address mapping. The 1st block, which is placed
on 00h block address, is guaranteed to be a valid block up to 1K program/erase cycles with 1bit/528Byte ECC.
3.2 Identifying Initial Invalid Block(s)
All device locations are erased(FFh) except locations where the initial invalid block(s) information is written prior to shipping. The ini-
tial invalid block(s) status is defined by the 1st byte in the spare area. Samsung makes sure that either the 1st or 2nd page of every
initial invalid block has non-FFh data at the column address of 2048. Since the initial invalid block information is also erasable in
most cases, it is impossible to recover the information once it has been erased. Therefore, the system must be able to recognize the
initial invalid block(s) based on the original initial invalid block information and create the initial invalid block table via the following
suggested flow chart(Figure 3). Any intentional erasure of the original initial invalid block information is prohibited.
NAND Flash Technical Notes (Continued)
*
Check "FFh" at the column address 2048
Figure 3. Flow chart to create initial invalid block table
Start
Set Block Address = 0
Check "FFh"
Increment Block Address
Last Block ?
End
No
Yes
Yes
Create (or update) No
Initial
of the 1st and 2nd page in the block
Invalid Block(s) Table
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3.3 Error in write or read operation
Within its life time, additional invalid blocks may develop with NAND Flash memory. Refer to the qualification report for the actual
data.The following possible failure modes should be considered to implement a highly reliable system. In the case of status read
failure after erase or program, block replacement should be done. Because program status fail during a page program does not
affect the data of the other pages in the same block, block replacement can be executed with a page-sized buffer by finding an
erased empty block and reprogramming the current target data and copying the rest of the replaced block. In case of Read, ECC
must be employed. To improve the efficiency of memory space, it is recommended that the read or verification failure due to single
bit error be reclaimed by ECC without any block replacement. The said additional block failure rate does not include those
reclaimed blocks.
ECC: Error Correcting Code --> Hamming Code etc.
Example) 1bit correction & 2bit detection
Program Flow Chart
Failure Mode Detection and Countermeasure sequence
Write
Erase Failure Status Read after Erase --> Block Replacement
Program Failure Status Read after Program --> Block Replacement
Read Single Bit Failure Verify ECC -> ECC Correction
Start
I/O 6 = 1 ?
I/O 0 = 0 ?
No*
Write 80h
Write Address
Write Data
Write 10h
Read Status Register
Program Completed
or R/B = 1 ?
Yes
No
Yes
: If program operation results in an error, map out
the block including the page in error and copy the
target data to another block.
*
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Erase Flow Chart
Start
I/O 6 = 1 ?
I/O 0 = 0 ?
No*
Write 60h
Write Block Address
Write D0h
Read Status Register
or R/B = 1 ?
Erase Error
Yes
No
: If erase operation results in an error, map out
the failing block and replace it with another block.
*
Erase Completed
Yes
Read Flow Chart
Start
Verify ECC
No
Write 00h
Write Address
Read Data
ECC Generation
Reclaim the Error
Page Read Completed
Yes
NAND Flash Technical Notes (Continued)
Write 30h
Block Replacement
* Step1
When an error happens in the nth page of the Block ’A’ during erase or program operation.
* Step2
Copy the data in the 1st ~ (n-1)th page to the same location of another free block. (Block ’B’)
* Step3
Then, copy the nth page data of the Block ’A’ in the buffer memory to the nth page of the Block ’B’.
* Step4
Do not erase or program to Block ’A’ by creating an ’invalid block’ table or other appropriate scheme.
Buffer memory of the controller.
1st
Block A
Block B
(n-1)th
nth
(page)
{
∼
1st
(n-1)th
nth
(page)
{
∼
an error occurs.
1
2
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3.4 Addressing for program operation
Within a block, the pages must be programmed consecutively from the LSB(least significant bit) page of the block to the MSB(most
significant bit) pages of the block. Random page address programming is prohibited. In this case, the definition of LSB page is the
LSB among the pages to be programmed. Therefore, LSB doesn't need to be page 0.
From the LSB page to MSB page
DATA IN: Data (1) Data (64)
(1)
(2)
(3)
(32)
(64)
Data register
Page 0
Page 1
Page 2
Page 31
Page 63
Ex.) Random page program (Prohibition)
DATA IN: Data (1) Data (64)
(2)
(32)
(3)
(1)
(64)
Data register
Page 0
Page 1
Page 2
Page 31
Page 63
:
:
:
:
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4.0 System Interface Using CE don’t-care.
For an easier system interface, CE may be inactive during the data-loading or serial access as shown below. The internal 2,112byte
data registers are utilized as separate buffers for this operation and the system design gets more flexible. In addition, for voice or
audio applications which use slow cycle time on the orde
Figure 4. Program Operation with CE don’t-care.
CE
WE
tW
tCtCS
Address(4Cycles)80h Data Input
CE
CLE
ALE
WE
Data Input
CE don’t-care
10h
Address(4Cycle)00h
CE
CLE
ALE
WE
Data Output(serial access)
CE don’t-care
R/B t
RE
tCEA
out
tREA
CE
RE
I/O0~7
Figure 5. Read Operation with CE don’t-care.
30h
I/Ox
I/Ox
≈
≈
≈
≈≈≈≈
≈≈
≈≈
≈≈≈≈≈
≈≈≈≈≈
≈
≈
≈
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Address Information
4.1 Command Latch Cycle
4.2 Address Latch Cycle
Device
I/O DATA ADDRESS
I/Ox Data In/Out Col. Add1 Col. Add2 Row Add1 Row Add2
K9F1G08X0D I/O 0 ~ I/O 7 ~2112byte A0~A7 A8~A11 A12~A19 A20~A27
CE
WE
CLE
ALE
Command
tCL
tC
tCL
tCH
tWP
tAL tAL
tD tD
I/Ox
CE
WE
CLE
ALE
Col. Add1
tCL
tCS
tWP
tAL
tDS
tD
tAL tAL
tW
tWC
tWP
tDS
tD
tAL tAL
tW
tWC
tWP
tDS
tD
tAL tAL
tW
tAL
tDS
tD
tWP
I/Ox Col. Add2 Row Add1 Row Add2
tWC
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4.3 Input Data Latch Cycle
* Serial Access Cycle after Read(CLE=L, WE=H, ALE=L)
CE
CLE
WE
DIN 0 DIN 1 DIN final
ALE
tAL
tCL
tW
tC
tDS
tD
tDS
tD
tDS
tD
tW
tWH
tWP tW
≈
≈≈
I/Ox
≈≈≈
RE
CE
R/B
Dout Dout Dout
tR
tREA
tR
tRHOH
tREA
tRE
tREA tCOH
tRHZ
≈≈≈≈
I/Ox
tCHZ
tRHZ
Note : Transition is measured at ±200mV from steady state voltage with load.
This parameter is sampled and not 100% tested.
tRLOH is valid when frequency is higher than 33MHz.
tRHOH starts to be valid when frequency is lower than 33MHz.
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4.8 Page Program Operation
m = 2112byte
CE
CLE
R/B
WE
ALE
RE
80h 70h I/O0
Din
N
Din
10h
M
SerialData
Input Command
Column Address Row Address 1 up to m Byte
Serial Input
Program
Command
Read Status
Command
I/O0=0 Successful Program
I/O0=1 Error in Program
tPROtW
tW tW tW
≈≈
≈
≈
I/Ox Co.l Add1 Col. Add2 Row Add1 Row Add2
tAD
Note : tADL is the time from the WE rising edge of final address cycle to the WE rising edge of first data cycle.
tWH
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5.0 Device Operation
5.1 PAGE READ
Page read is initiated by writing 00h-30h to the command register along with four address cycles. After initial power up, 00h command
is latched. Therefore only four address cycles and 30h command initiates that operation after initial power up. The 2,112 bytes of
data within the selected page are transferred to the data registers in less than 35µs(tR). The system controller can detect the comple-
tion of this data transfer(tR) by analyzing the output of R/B pin. Once the data in a page is loaded into the data registers, they may be
read out in 30ns cycle time by sequentially pulsing RE. The repetitive high to low transitions of the RE clock make the device output
the data starting from the selected column address up to the last column address.
The device may output random data in a page instead of the consecutive sequential data by writing random data output command.
The column address of next data, which is going to be out, may be changed to the address which follows random data output com-
mand. Random data output can be operated multiple times regardless of how many times it is done in a page.
Figure 6. Read Operation
Address(4Cycle)00h
Col. Add.1,2 & Row Add.1,2
Data Output(Serial Access)
Data Field Spare Field
CE
CLE
ALE
R/B
WE
RE
t
30hI/Ox
≈≈≈≈≈≈
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5.2 PAGE PROGRAM
The device is programmed basically on a page basis, but it does allow multiple partial page programming of a word or consecutive
bytes up to 2,112, in a single page program cycle. The number of consecutive partial page programming operation within the same
page without an intervening erase operation must not exceed 4 times for a single page. The addressing should be done in sequential
order in a block. A page program cycle consists of a serial data loading period in which up to 2,112bytes of data may be loaded into
the data register, followed by a non-volatile programming period where the loaded data is programmed into the appropriate cell.
The serial data loading period begins by inputting the Serial Data Input command(80h), followed by the four cycle address inputs and
then serial data loading. The words other than those to be programmed do not need to be loaded. The device supports random data
input in a page. The column address for the next data, which will be entered, may be changed to the address which follows random
data input command(85h). Random data input may be operated multiple times regardless of how many times it is done in a page.
The Page Program confirm command(10h) initiates the programming process. Writing 10h alone without previously entering the
serial data will not initiate the programming process. The internal write state controller automatically executes the algorithms and tim-
ings necessary for program and verify, thereby freeing the system controller for other tasks. Once the program process starts, the
Read Status Register command may be entered to read the status register. The system controller can detect the completion of a pro-
gram cycle by monitoring the R/B output, or the Status bit(I/O 6) of the Status Register. Only the Read Status command and Reset
command are valid while programming is in progress. When the Page Program is complete, the Write Status Bit(I/O 0) may be
checked(Figure 8). The internal write verify detects only errors for "1"s that are not successfully programmed to "0"s. The command
register remains in Read Status command mode until another valid command is written to the command register.
Figure 7. Random Data Output In a Page
Address
00h Data Output
R/B
RE
t
30h Address
05h E0h4Cycles 2Cycles
Data Output
Data Field Spare Field Data Field Spare Field
I/Ox
Col. Add.1,2 & Row Add.1,2 Col. Add.1,2
Figure 8. Program & Read Status Operation
80h
R/B
Address & Data Input I/O0 Pass
Data
10h 70h
Fail
tPROG
I/Ox
Col. Add.1,2 & Row Add.1,2
"0"
"1"
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5.3 Copy-Back Program
Copy-Back program with Read for Copy-Back is configured to quickly and efficiently rewrite data stored in one page. The benefit is
especially obvious when a portion of a block is updated and the rest of the block also needs to be copied to the newly assigned free
block. Copy-Back operation is a sequential execution of Read for Copy-Back and of copy-back program with the destination page
address. A read operation with "35h" command and the address of the source page moves the whole 2,112-byte data into the internal
data buffer. A bit error is checked by sequential reading the data output. In the case where there is no bit error, the data do not need
to be reloaded. Therefore Copy-Back program operation is initiated by issuing Page-Copy Data-Input command (85h) with destina-
tion page address. Actual programming operation begins after Program Confirm command (10h) is issued. Once the program pro-
cess starts, the Read Status Register command (70h) may be entered to read the status register. The system controller can detect
the completion of a program cycle by monitoring the R/B output, or the Status bit(I/O 6) of the Status Register. When the Copy-Back
Program is complete, the Write Status Bit(I/O 0) may be checked(Figure 10). The command register remains in Read Status com-
mand mode until another valid command is written to the command register.
During copy-back program, data modification is possible using random data input command (85h) as shown in Figure11.
Figure 9. Random Data Input In a Page
80h
R/B
Address & Data Input I/O0 Pass10h 70h
Fail
tPROG
85h Address & Data InputI/Ox
Col. Add.1,2 & Row Add1,2 Col. Add.1,2
Data Data
"0"
"1"
Figure 10. Page Copy-Back Program Operation
Figure 11. Page Copy-Back Program Operation with Random Data Input
Note : Copy-Back Program operation is allowed only within the same memory plane.
"0"
"1"
00h
R/B
Add.(4Cycles) I/O0 Pass
Fail
tPROGtR
Source Address Destination Address
I/Ox
Col. Add.1,2 & Row Add.1,2Col. Add.1,2 & Row Add.1,2
35h Data Output 85h Add.(4Cycles) 10h 70h
≈≈
R/B
Source Address Destination Address
There is no limitation for the number of repetition.
I/Ox
Col. Add.1,2 & Row Add.1,2 Col. Add.1,2 & Row Add.1,2
Col. Add.1,2
00h Add.(4Cycles) 35h
tR
Data Output 85h Add.(4Cycles) Data
≈≈
85h Add.(2Cycles) Data 10h
tPROG
70h
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5.4 BLOCK ERASE
The Erase operation is done on a block basis. Block address loading is accomplished in two cycles initiated by an Erase Setup com-
mand(60h). Only address A18 to A27 is valid while A12 to A17 is ignored. The Erase Confirm command(D0h) following the block
address loading initiates the internal erasing process. This two-step sequence of setup followed by execution command ensures that
memory contents are not accidentally erased due to external noise conditions.
At the rising edge of WE after the erase confirm command input, the internal write controller handles erase and erase-verify. When
the erase operation is completed, the Write Status Bit(I/O 0) may be checked. Figure 12 details the sequence.
Figure 12. Block Erase Operation
60h
Row Add 1,2
R/B
Address Input(2Cycle) I/O0 PassD0h 70h
Fail
tBER
I/Ox
"0"
"1"
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5.5 READ STATUS
The device contains a Status Register which may be read to find out whether program or erase operation is completed, and whether
the program or erase operation is completed successfully. After writing 70h command to the command register, a read cycle outputs
the content of the Status Register to the I/O pins on the falling edge of CE or RE, whichever occurs last. This two line control allows
the system to poll the progress of each device in multiple memory connections even when R/B pins are common-wired. RE or CE
does not need to be toggled for updated status. Refer to Table 2 for specific Status Register definitions. The command register
remains in Status Read mode until further commands are issued to it. Therefore, if the status register is read during a random read
cycle, the read command(00h) should be given before starting read cycles.
Table 2. Status Register Definition for 70h Command
Note : I/Os defined ’Not use’ are recommended to be masked out when Read Status is being executed.
I/O Page Program Block Erase Read Definition
I/O 0 Pass/Fail Pass/Fail Not use Pass : "0" Fail : "1"
I/O 1 Not use Not use Not use Don’t -cared
I/O 2 Not use Not use Not use Don’t -cared
I/O 3 Not Use Not Use Not Use Don’t -cared
I/O 4 Not Use Not Use Not Use Don’t -cared
I/O 5 Not Use Not Use Not Use Don’t -cared
I/O 6 Ready/Busy Ready/Busy Ready/Busy Busy : "0" Ready : "1"
I/O 7 Write Protect Write Protect Write Protect Protected : "0" Not Protected : "1"
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5.6 Read ID
The device contains a product identification mode, initiated by writing 90h to the command register, followed by an address input of
00h. Five read cycles sequentially output the manufacturer code(ECh), and the device code and 3rd, 4th, 5th cycle ID respectively.
The command register remains in Read ID mode until further commands are issued to it. Figure 13 shows the operation sequence.
5.7 RESET
The device offers a reset feature, executed by writing FFh to the command register. When the device is in Busy state during random
read, program or erase mode, the reset operation will abort these operations. The contents of memory cells being altered are no
longer valid, as the data will be partially programmed or erased. The command register is cleared to wait for the next command, and
the Status Register is cleared to value C0h when WP is high. If the device is already in reset state a new reset command will be
accepted by the command register. The R/B pin changes to low for tRST after the Reset command is written. Refer to Figure 14
below.
Table 3. Device Status
Device Device Code (2nd Cycle) 3rd Cycle 4th Cycle 5th Cycle
K9F1G08U0D F1h 00h 15h 40h
After Power-up After Reset
Operation mode 00h Command is latched Waiting for next command
Figure 13. Read ID Operation
CE
CLE
I/OX
ALE
RE
WE
90h 00h
tCEA
tAR
tREA
tWHR
tCLR
Device
4th Cyc.CodeECh 3rd Cyc. 5th Cyc.
Figure 14. RESET Operation
FFhI/OX
R/B
tRST
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5.8 READY/BUSY
The device has a R/B output that provides a hardware method of indicating the completion of a page program, erase and random
read completion. The R/B pin is normally high but transitions to low after program or erase command is written to the command reg-
ister or random read is started after address loading. It returns to high when the internal controller has finished the operation. The pin
is an open-drain driver thereby allowing two or more R/B outputs to be Or-tied. Because pull-up resistor value is related to tr(R/B) and
current drain during busy(ibusy) , an appropriate value can be obtained with the following reference chart(Fig.15). Its value can be
determined by the following guidance.
VCC
R/B
open drain output
Device
GND
Rp
Figure 15. Rp vs tr ,tf & Rp vs ibusy
ibusy
Busy
Ready Vcc
VOH
tf tr
VOL
3.3V device - VOL : 0.4V, VOH : 2.4V
CL
tr,tf[s]
Ibusy[A]
Rp(ohm)
Ibusy
tr
@ Vcc = 3.3V, Ta = 25°C , CL = 50pF
1K 2K 3K 4K
100n
200n 2m
1m
50
tf
100
150
200
3.6 3.6 3.6 3.6
2.4
1.2
0.8
0.6
where IL is the sum of the input currents of all devices tied to the R/B pin.
Rp value guidance
Rp(max) is determined by maximum permissible limit of tr
Rp(min, 3.3V part) =
VCC(Max.) - VOL(Max.)
IOL + ΣIL
=
3.2V
8mA + ΣIL
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6.0 Device Operation
The device is designed to offer protection from any involuntary program/erase during power-transitions. An internal voltage detector
disables all functions whenever Vcc is below about 2V(3.3V device). WP pin provides hardware protection and is recommended to
be kept at VIL during power-up and power-down. A recovery time of minimum 100µs is required before internal circuit gets ready for
any command sequences as shown in Figure 16. The two step command sequence for program/erase provides additional software
protection.
Figure 16. AC Waveforms for Power Transition
VCC
WP
High
≈≈
WE
≈≈≈
Ready/Busy
5 ms max Opera-
Note :During the initialization, the device consumes a maximum current of 30mA (ICC1)
100µs
~ 2.3V ~ 2.3V
Invalid Don’t care
Don’t care
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7.0 Backward Compatibility Information
The below table shows key parameters which are different with previous product, so that the host could use make or modify its firm-
ware without misunderstanding of compatibility. But the below table don’t have all the difference with previous product, but only key
parameters’ changing which can be defined to have an effect on developing NAND firmware or hardware.
Previous Generation Product Current Generation Device
Part ID K9F1G08U0C K9F1G08U0D
Features & Operations
1. tR: 25us / tPROG(200us typ, 700us Max)
tERS(1.5ms Typ, 10ms Max)
2. tRC/tWC: 25ns
3. 2 Plane Program: support
4. 2Plane Copy-back Program: Support
5. 2Plane Erase: Support
6. EDO: Support
1. tR: 35us / tPROG(250us typ, 750us Max)
tERS(2ms Typ, 10ms Max)
2. tRC/tWC: 30ns
3. 2 Plane Program: N/A
4. 2Plane Copy-back Program: N/A
5. 2Plane Erase: N/A
6. EDO: N/A
AC & DC Parameters
1. ICC1 : 15mA(typ)/ 30mA(max)
2. ICC2 : 15mA(typ)/ 30mA(max)
3. ICC3 : 15mA(typ)/ 30mA(max)
1. ICC1 : 20mA(typ)/ 35mA(max)
2. ICC2 : 20mA(typ)/ 35mA(max)
3. ICC3 : 20mA(typ)/ 35mA(max)
Technical Notes