SPC570S50E1

32-bit Power Architecture MCU for Automotive Chassis and Safety Applications

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  • High performance e200z0h dual core
  • Comprehensive new generation ASILD safety concept
  • Two enhanced 12-bit SAR analog converters
  • 4 general purpose eTimer units (6 channels each)

The 32-bit SPC570Sx automotive microcontrollers, (ASIL-D compliant) are a family of system-on-chip (SoC) devices designed to meet the challenges of the next generation of entry-level vehicle safety-critical applications such as ABS and Airbag. The SPC570Sx microcontrollers operate at speeds up to 80 MHz and offer high-performance processing with low power consumption. They are compatible with the existing development infrastructure of current Power Architecture® devices and are supported with software drivers, operating systems, and configuration code to assist with application development.

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  • High performance e200z0h dual core
  • 32-bit Power Architecture technology CPU
  • Core frequency as high as 80 MHz
  • Single issue 4-stage pipeline in-order execution core
  • Variable Length Encoding (VLE)
  • Up to 544 KB (512 KB code + 32 KB data, suitable for EEPROM emulation) on-chip flash memory: supports read during program and erase operations, and multiple blocks allowing EEPROM emulation
  • Up to 48 KB on-chip general-purpose SRAM
  • Multi-channel direct memory access controller (eDMA) with 16 channels
  • Comprehensive new generation ASILD safety concept
  • Dual phase-locked loops with stable clock domain for peripherals and FM modulation domain for computational shell
  • Nexus Class 3 debug and trace interface
  • Communication interfaces
    • 2 LINFlexD modules
    • 3 deserial serial peripheral interface (DSPI) modules
    • Up to 2 FlexCAN interfaces with 32 message buffers each
  • On-chip CAN/UART Bootstrap loader with Boot Assisted Flash (BAF). Physical Interface (PHY) can be
    • UART
    • CAN
  • Two enhanced 12-bit SAR analog converters
    • 1.5 μs conversion time
    • 16 physical channels (fully shared between the 2 SARADC units)
    • Supervisor ADC concept
    • Programmable Cross Triggering Unit (CTU)
  • Single 3.3 V or 5V voltage supply
  • 4 general purpose eTimer units (6 channels each)
  • Junction temperature range –40° C to 150° C
  • ABS systems
  • Airbags
  • ASIL-D systems
  • Motor control