GreenPAK is a cost effective, programmable mixed signal field programmable gate array (FPGA) that can integrate many discrete integrated circuits into a single device. Custom IC designs can be programmed in minutes using Silego's GreenPAK Designer Software and Programming Kit. It is ideal for replacing microcontrollers and integrating functions like analog comparators, level shifters, and power-on resets to reduce component count.

1. Mixed Signal Factory Programmed Gate Array
GreenPAK is a cost effective one-time NVM programmable Mixed Signal FPGA
useful for integrating many discrete ICs into a single device.
GREENPAK
Custom IC designs can be programmed in minutes; using Silego’s GreenPAK
Designer Software and GreenPAK Programming Kit. EXAMPLES
Ideal for replacing many 4 & 8-Bit Microcontrollers, integrating Glue Logic, Level
Shifters, Power-On Resets, Voltage Monitors, Analog Comparators and other utility Application
functions while reducing the component count of a design. Motor & Fan Control
Touch Sense
LED Control
Ambient Light Detector
Over Voltage Protection
Power Sequencing
Voltage Detection
Sensor Interface
Port Detection
Temperature Control
Function
Finite State Machine
Timing Delays
Counters
Pulse Width Modulator
GreenPAK 1 comes in a 2x2 mm TDFN 8-pin package Comparators
GreenPAK 2 comes in a 2.5x2.5 mm TDFN 12-pin package Voltage Monitor
Voltage Reference
ADC
Glue Logic
GREENPAK BENEFITS Low to High Level Shift
Market Space
Benefits Over Traditional IC Design Handheld Devices
Smaller PCB Footprint – 2x2 mm or 2.5x2.5 mm vs. typically ten to fifteen Laptops
components of various sizes. Personal Computers
& Peripheral Devices
Fewer Components/Lower Cost – A typical GreenPAK implementation removes Consumer Goods
at least ten to fifteen components per instance. Electronic Toys
Design Security – Makes reverse engineering of your design substantially more Home Electronics
difficult. Networking
& Communications
Lower Power – Save power by removing passive PCB resistors in voltage dividers,
pull ups, pull downs, etc. and replacing with IC transistors.
Tested Solution – Every GreenPAK is 100% tested. A discrete circuit is not
tested prior to the final board level test. * See Silego website for applica-
tion notes, design examples and
training videos.
www.silego.com

2. Mixed Signal Factory Programmed Gate Array
GREENPAK 1 & GREENPAK 2 FEATURES
SOFTWARE
GreenPAK 1 GreenPAK 2
GreenPAK Designer
# of Pins 8 12 Design Emulator included in
Operating Voltage 3.3 V 1.8V to 5.5V GreenPAK Designer software,
giving users in-circuit testing
8 bit SAR ADC Yes Yes and the ability to make real
Analog/Digital Comparators 2/2 2/3 time design changes.
Voltage Reference Yes Yes Users are able to test their
GreenPAK design in software
7 LUTS: 11 LUTS: rather than having to solder to
Logic (Look Up Tables)
2x2bit, 4x3bit, 1x4bit 4x2bit, 6x3bit, 1x4bit a system level board.
Flip Flop / Latch 3 4 Ideal design solution for initial
PWMs 1 3 development and testing,
allowing fast design changes.
Counters/Delays 3 4
Requires no programming
Internal Oscillator Yes Yes language or complier allowing
a designer to configure,
Communications No SPI program, and test their custom
Package Size 2mm x 2mm 2.5mm x 2.5mm GreenPAK in mere minutes.
HARDWARE
FREE TRAINING VIDEOS, DESIGN EXAMPLES, AND TOOLS
APPLICATION NOTES ALL AT WWW.SILEGO.COM GreenPAK USB Programming
Stick – used to create initial
design samples
TO HELP YOU REMOVE PILES OF PARTS FROM YOUR DESIGN.
GreenPAK Emulation Board
– allows the user to test and
create designs with software
and hardware features
Both Development kits are available
on-line at www.silego.com
Silego Technology, Inc.
1715 Wyatt Drive
Santa Clara, CA 95054 www.silego.com
Phone: 408.327-8800
Fax: 408.988-3800 © Silego Technology Inc. proprietary & confidential