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1 © 2014 Spansion Inc.
Spansion Launches Traveo™
Family of Automotive MCUs
2 © 2014 Spansion Inc.
What We Are Announcing Today
 Spansion® Traveo™ Family of Automotive MCUs
with ARM® Cortex®-R5 Cor...
3 © 2014 Spansion Inc.
Spansion Automotive Engagement History
 #1 NOR Flash Supplier to
automotive electronic market
 Di...
4 © 2014 Spansion Inc.
Decades of Adopting Automotive Standards
ISO 9000
QS 9000
Certified
Adopted
AIAG
Joined
AEC
ISO / T...
5 © 2014 Spansion Inc.
Spansion’s Automotive Worldwide Coverage
SUNNYVALE, CA
BANGKOK, THAILAND
AUSTIN, TX
PENANG, MALAYSI...
6 © 2014 Spansion Inc.
Trends in Vehicle Electrification – Key Technology for Automotive
Efficient system development
lead...
7 © 2014 Spansion Inc.
Spansion® Traveo™ Family of Automotive MCUs
First ARM® Cortex®-R5F in Automotive –
Delivers Fast St...
8 © 2014 Spansion Inc.
Motor control hardware assist function
Spansion® Traveo™ Family for Twin Motor
Addresses Today’s Tr...
9 © 2014 Spansion Inc.
Synchronized sampling for
3-phase motor current
4 channels – S/H A/D converter
 12bit A/D converte...
10 © 2014 Spansion Inc.
Spansion® Traveo™ Family for Twin Motor
Addresses Today’s Trends
Internal R/ D Converter
resolver ...
11 © 2014 Spansion Inc.
Spansion® Traveo™ MB9D560 Evaluation Board MB2198-770-E
MCU (MB9D560)
CAN #0/1
Interface
FlexRay
#...
12 © 2014 Spansion Inc.
Industry Standard Development Tools
Vendor Software (IDE) Hardware (Debugging tool) Status
Availab...
13 © 2014 Spansion Inc.
Spansion® Traveo™ Family Automotive Microcontrollers
 Combines 2 ECUs into one with 2MB embedded
...
14 © 2014 Spansion Inc.
www.spansion.com
Spansion®, the Spansion logo, MirrorBit®, HyperBus, HyperFlash and combinations t...
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Spansion Traveo Automotive Microcontroller Family

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The Spansion® Traveo™ microcontrollers are based on the ARM® Cortex®-R5 core and will deliver high performance, enhanced human-machine interfaces, high-security and advanced networking protocols tailored for a broad range of automotive applications such as electrification, body electronics, battery management, automotive cluster displays, HVAC and ADAS.

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Spansion Traveo Automotive Microcontroller Family

  1. 1. 1 © 2014 Spansion Inc. Spansion Launches Traveo™ Family of Automotive MCUs
  2. 2. 2 © 2014 Spansion Inc. What We Are Announcing Today  Spansion® Traveo™ Family of Automotive MCUs with ARM® Cortex®-R5 Core  Advanced HMI, Security and Networking for Automotive Applications
  3. 3. 3 © 2014 Spansion Inc. Spansion Automotive Engagement History  #1 NOR Flash Supplier to automotive electronic market  Direct engagements with car makers and all Tier 1 OEM  #1 MCU Clusters  Automotive Electronic Council  AUTOSAR  Society of Automotive Engineering  GENIVI Spansion Memberships & Affiliations Radio Powertrain ADAS 1st DW 1990 1995 2000 2005 2010 2015 2020 Telematics Navigation / Infotainment
  4. 4. 4 © 2014 Spansion Inc. Decades of Adopting Automotive Standards ISO 9000 QS 9000 Certified Adopted AIAG Joined AEC ISO / TS Certified Customer Partnership Manufacturing Excellence “Do as you say” Continuous Improvement “Do as you say + metrics to improve for all processes” Best Practices FMEA, DFMEA, Control Plans, PPAP, PSW, 8-D, 5 Why Reliability Tests Guidelines for ICs targeted for Automotive Major contributor for Q100 (Flash) Upgrade from QS9000 to ISO/TS Customer Joint Qualifications
  5. 5. 5 © 2014 Spansion Inc. Spansion’s Automotive Worldwide Coverage SUNNYVALE, CA BANGKOK, THAILAND AUSTIN, TX PENANG, MALAYSIA • Headquarters • Automotive Center of Excellence • Final Manufacturing • Fab 25 • PPAP Team • KGD testing • Automotive Center of Excellence TOKYO, JAPAN LANGEN and MUNICH, GERMANY • Automotive Center of Excellence Automotive Centers of Excellence Langen & Munich, Germany Sunnyvale, California Tokyo, Japan Penang, Malaysia (PPAP) Dedicated Automotive Field Support Detroit, Michigan Indianapolis, Indiana Milan, Italy Munich, Germany Paris, France Shanghai, China Seoul, Korea Sunnyvale, California Tokyo, Japan Spansion Operations & Manufacturing All sites are ISO/TS certified
  6. 6. 6 © 2014 Spansion Inc. Trends in Vehicle Electrification – Key Technology for Automotive Efficient system development leads to increased productivity (Matlab, Simulink) Common Software Interface Cryptography SHE, Security Accelerator Automotive Network (LIN/CAN / FlexRay / CAN-FD / Ethernet-AVB) Lighting Control ECU Downsizing Reduce BOM cost Power Gating Partial Wakeup 2D・3D GUI WVGA Display ARM Core CPU Mutual Surveillance CPU / Memory Self-diagnostic Voice Recognition Gesture Control High Speed PWM / Motor control assist Model Base Development Tool High Temperature 150 ℃ Automotive Network Analog-Mix Technology Security Low Power Consumption Functional Safety Highly Efficient Power Supply Control Motor Control High Performance Dual Core CPU Next Generation HMI AUTOSAR Software Graphics
  7. 7. 7 © 2014 Spansion Inc. Spansion® Traveo™ Family of Automotive MCUs First ARM® Cortex®-R5F in Automotive – Delivers Fast Start, Easy Design and High Quality 3phase Inverter Gate Drivers 12V DCDC (EV) (DC to 12V) Automotive LAN for Power Train and Chassis Engine Motor Sensor 3phase Inverter Gate Drivers Generator Sensor EV ECU Spansion 32bit MCU Twin Motor Dual-core ARM Cortex-R5F 2MB Emb. Flash Software Driver Evaluation Board Evaluation IDE Solenoid Driver Crank Sensor Spansion MCU (Sub) Engine ECU Spansion 32bit MCU (Main) Spansion MCU (Sub) Battery Unit Power Converter & Charger Unit
  8. 8. 8 © 2014 Spansion Inc. Motor control hardware assist function Spansion® Traveo™ Family for Twin Motor Addresses Today’s Trends Increased CPU performance through unique hardware functions Hardware assistance for motor control  Angle processing  Normalization of 3 phase current  3 phase – 2 phase conversion  PID control  I/V conversion  2 phase – 3 phase conversion Possible combination operations in hardware and software Error detection of motor control (Diagnosis) Embedded Diagnostic for motor control  3 phase current diagnosis  Torque/ Field current diagnosis  RDC amplitude / angle diagnosis  Stop motor control from DTTI interrupt without CPU operation when error detection  All processing always compare according Lockstep framework  ECC protection for Register group 4CH-S/H ADC 1CH 4CH-S/H ADC 2CH 4CH-S/H ADC 3CH RDC angle Normalization Ia Normalization Ib Normalization Ic 3phase-2phase conversion Failurediagnosis Sumof3phasecurrent Failure diagnosis angle and amplitude Id Iq Failurediagnosis Field/Torquecurrent Motor control hardware assist function (Functional Safety diagnostic) Angle Calculation 3phase-Current normalization 3-2phase conversion PID control Current/Voltage conversion 2-3phase conversion 1) Software activation 2)A/D conversion start 1) Software activation 2)A/D conversion completed 1) Software activation 2) Hardware continuance Continuity or Stop Continuity or Stop Continuity or Stop Continuity or Stop Calculation End 1) Software activation 2) Hardware continuance 1) Software activation 2) Hardware continuance 1) Software activation 2) Hardware continuance
  9. 9. 9 © 2014 Spansion Inc. Synchronized sampling for 3-phase motor current 4 channels – S/H A/D converter  12bit A/D converter  Synchronized sampling for 3-phase current  High speed conversion: 2μs (total) Generation of Non overlap signal Waveform generator for motor control  Automatic add non overlap signal on PWM pulse  Hardware assist for PWM stop from DTTI input Compare signal Compare value Compare value Upper signal Lower signal Non overlap time Freerun timer Spansion® Traveo™ Family for Twin Motor Addresses Today’s Trends 4 channels-S/H with 12bit A/D converter 4Waveform generator
  10. 10. 10 © 2014 Spansion Inc. Spansion® Traveo™ Family for Twin Motor Addresses Today’s Trends Internal R/ D Converter resolver MCU RDC Serial I/F Recive data (Angle data) CPU Angle data 10Mbps×12bit =1.2us/data sinθ cosθ ω(rad/s) Sin signal Cos signal Exciter signal SPANSION MCU RDC resolver Angle data sinθ cosθ ω(rad/s) Hardwareoperation CPU Registers Minimum 105ns updated Sin signal Cos signal Exciter signal Existing System CPU reads the angle data from external RDC via serial or parallel interface and searches the sin and cos data look up table Our Proposal CPU can read the absolute angle (q), angular velocity (w), sin q, cos q accessing registers at any moment. Sin and Cos data is a floating point number.
  11. 11. 11 © 2014 Spansion Inc. Spansion® Traveo™ MB9D560 Evaluation Board MB2198-770-E MCU (MB9D560) CAN #0/1 Interface FlexRay #0/1 Interface UART #0/1 Interface Power JACK Power SW/LED Power Board (Motor) Interface #0 with resolver JTAG Debug Interface Power Board Interface #3 USB Interface Power Board (Motor) Interface #1 with resolver Spansion® Traveo™ MB2198-770-E MB9D560 Evaluation Board 1. Supports FlexRay and CAN interface 2. Supports Serial interface 3. On board programming interface (Serial/USB) 4. Interface connector for motor power board MB2198-753series 5. Embedded Resolver interface circuit(2 channels) 6. JTAG debugging interface MB9DF566
  12. 12. 12 © 2014 Spansion Inc. Industry Standard Development Tools Vendor Software (IDE) Hardware (Debugging tool) Status Available Planning Planning With ETM trace J-Trace Emulator J-Link Green Hills Probe Super Trace Probe Real View ICE Real View Trace2
  13. 13. 13 © 2014 Spansion Inc. Spansion® Traveo™ Family Automotive Microcontrollers  Combines 2 ECUs into one with 2MB embedded Flash, resulting in cost reduction for BOM and development effort  Enhanced real-time behavior on system level - minimal communication bus latencies between the two cores  Dedicated hardware support for regulation algorithm offloads CPU(s) and improves system safety
  14. 14. 14 © 2014 Spansion Inc. www.spansion.com Spansion®, the Spansion logo, MirrorBit®, HyperBus, HyperFlash and combinations thereof are trademarks and registered trademarks of Spansion LLC in the United States and other countries. ARM and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. Other names used are for informational purposes only and may be trademarks of their respective owners. This document is for informational purposes only and subject to change without notice. Spansion does not represent that it is complete, accurate or up-to-date; it is provided “AS IS.” To the maximum extent permitted by law, Spansion disclaims any liability for loss or damages arising from use of or reliance on this document.

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