32-bit Power Architecture MCU for Automotive Powertrain Applications

This microcontroller is a 32-bit system-on-chip (SoC) device intended for use in mid-range engine control and automotive transmission control applications.

It is compatible with devices in ST's SPC56xx family and offers performance and capability above that of the SPC563M devices.

The microcontroller's e200z4 host processor core is built on the Power Architecture technology and designed specifically for embedded applications. In addition to the Power Architecture technology, this core supports instructions for digital signal processing (DSP).

The device has two levels of memory hierarchy consisting of 8 KB of instruction cache, backed by a 128 KB on-chip SRAM and a 2 MB internal flash memory.

For development, the device includes a calibration bus that is accessible only when using the STMicroelectronics calibration tool.

Key Features

  • 150 MHz e200z4 Power Architecture® core
    • Variable length instruction encoding (VLE)
    • Superscalar architecture with 2 execution units
    • Up to 2 integer or floating point instructions per cycle
    • Up to 4 multiply and accumulate operations per cycle
  • Memory organization
    • 2 MB on-chip flash memory with ECC and read-while-write (RWW)
    • 128 KB on-chip SRAM with standby functionality (32 KB) and ECC
    • 8 KB instruction cache (with line locking), configurable as 2- or 4-way
    • 14 + 3 KB eTPU code and data RAM
    • 4 x 4 crossbar switch (XBAR)
    • 24-entry MMU
  • Fail Safe Protection
    • 16-entry Memory Protection Unit (MPU)
    • CRC unit with 3 submodules
    • Junction temperature sensor
  • Interrupt
    • Configurable interrupt controller (INTC) with non-maskable interrupt (NMI)
    • 64-channel eDMA
  • Serial channels
    • 3 eSCI modules
    • 3 DSPI modules (2 of which support downstream Micro Second Channel [MSC])
    • 3 FlexCAN modules with 64 message buffers each
    • 1 FlexRay module (V2.1) up to 10 Mbit/s w/dual or single channel, 128 message objects, ECC
  • 1 eMIOS (24 unified channels)
  • 1 eTPU2 (second generation eTPU)
    • 32 standard channels
    • 1 reaction module (6 channels with 3 outputs per channel)
  • 2 enhanced queued analog-to-digital converters (eQADCs)
    • Forty 12-bit input channels
    • 688 ns minimum conversion time
  • On-chip CAN/SCI Bootstrap loader with Boot Assist Module (BAM)
  • Nexus: Class 3+ for core; Class 1 for eTPU
  • JTAG (5-pin)
  • Development Trigger Semaphore (DTS)
  • Clock generation
    • On-chip 4-40 MHz main oscillator
    • On-chip FMPLL (frequency-modulated phase-locked loop)
  • Up to 112 general purpose I/O lines
  • Power reduction modes: slow, stop, and standby
  • Flexible supply scheme
    • 5 V single supply with external ballast
    • Multiple external supply: 5 V, 3.3 V , and 1.2 V
  • Designed for LQFP176, LBGA208, PBGA324



Description Version Size
DS6989 DS6989: 32-bit Power Architecture® based MCU for automotive powertrain applications 4.0 978 KB
Description Version Size
AN3349 AN3349: eTPU assembly converter 2.1 89 KB
AN4245 AN4245: Analyzing flash accesses with Lauterbach Trace32 5.0 556 KB
AN3018 AN3018: Developing self tests for SPC564Ax 2.1 180 KB
AN3044 AN3044: ECU level diagnostic with SPC563Mx and SPC564Ax 2.1 216 KB
AN4035 AN4035: Flash programming through Nexus/JTAG 3.0 999 KB
AN4092 AN4092: Hw recommendations for SPC564Axx / SPC563Mxx 2.1 657 KB
AN3348 AN3348: Porting eTPU code to eTPU compiler build tools guides 2.1 63 KB
AN4429 AN4429: RPC56xx and SPC56xx C90FL Flash recovery in case of brownout during Flash erase operation 2.0 165 KB
AN4417 AN4417: SPC564Axx/RPC564Axx/SPC56ELxx/RPC56ELxx devices Exception handling and single/double bit error 3.0 316 KB
AN4287 AN4287: Safety application guide forSPC564Axx/RPC564Axx family 3.0 365 KB
AN3423 AN3423: Shrinking the AUTOSAR OS: code size and performance optimizations 2.0 87 KB
AN2577 AN2577: Using the eTPU angle clock 2.1 269 KB
AN3350 AN3350: eTPU compiler tools 2.1 1 MB
AN2618 AN2618: eTPU host interface 2.0 292 KB
Description Version Size
UM1620 UM1620: Standard software driver for C90FL 3.2 1009 KB
UM1634 UM1634: Standard software driver for C90FL2 Flash 3.1 1 MB
UM0438 UM0438: Variable-Length Encoding (VLE) extension -programming interface manual 1.3 421 KB
UM1886 UM1886: uTester 1.0 2 MB
Description Version Size
RM0004 RM0004: Programmer's reference manual for Book E processors 2.0 24 MB
RM0068 RM0068: SPC564A70B4, SPC564A70L7 32-bit MCU family built on the embedded Power Architecture® 3.0 12 MB
RM0020 RM0020: SPC56xx and RPC56xx DSP function library 2 3.0 655 KB
Description Version Size
ES0191 ES0191: SPC564A70x device errata JTAG_ID = 0x0AE03041 3.0 76 KB
ES0192 ES0192: SPC564A70x device errata JTAG_ID = 0x1AE03041 3.0 74 KB
ES0270 ES0270: SPC564A70x devices errata JTAG_ID = 0x1AE03041 1.0 191 KB


Description Version Size
SPC5 32-bit microcontroller Series featuring Power Architecture 2 MB
SPC5 Family Overview October 2015 2 MB


Description Version Size
All you need to drive SPC56 32-bit power architecture MCUs 1.0 1 MB
Driving Electromobility 1.0 1 MB


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型号 Marketing Status Packing Type CPU Clock Frequency (MHz) (max) FLASH Size (kB) (Data) Features set Operating Temperature (°C) (min) Operating Temperature (°C) (max) Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
SPC564A70B4CFAR Preview Tape And Reel 150 - Flexray -40 125 14.02 1000 NEC 3A991A2 - MORE INFO No availability reported, please contact our Sales office
SPC564A70B4COBY Preview Tray 120 - - -40 125 - - NEC 3A991A2 - MORE INFO No availability reported, please contact our Sales office
SPC564A70B4COBR Preview Tape And Reel 120 - - -40 125 - - NEC 3A991A2 - MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors


型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SPC564A70B4CFAR PreviewPBGA 324 23x23x1.82AutomotiveEcopack2
SPC564A70B4COBY PreviewPBGA 324 23x23x1.82AutomotiveEcopack2
SPC564A70B4COBR PreviewPBGA 324 23x23x1.82AutomotiveEcopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.