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SPC560P44L3：32-bit Power Architecture MCU for Automotive Chassis and Safety Applications

This 32-bit system-on-chip (SoC) automotive microcontroller family is the latest achievement in integrated automotive application controllers. It belongs to an expanding range of automotive-focused products designed to address chassis applications—specifically, electrical hydraulic power steering (EHPS) and electric power steering (EPS)—as well as airbag applications.

Key Features

• 64 MHz, single issue, 32-bit CPU core complex (e200z0h)
  • Compliant with Power Architecture® embedded category
  • Variable Length Encoding (VLE)
• Memory organization
  • Up to 512 KB on-chip code flash memory with ECC and erase/program controller
  • Additional 64 (4 × 16) KB on-chip data flash memory with ECC for EEPROM emulation
  • Up to 40 KB on-chip SRAM with ECC
• Fail safe protection
  • Programmable watchdog timer
  • Non-maskable interrupt
  • Fault collection unit
• Nexus L2+ interface
• Interrupts
  • 16-channel eDMA controller
  • 16 priority level controller
• General purpose I/Os individually programmable as input, output or special function
• 2 general purpose eTimer units
  • 6 timers each with up/down count capabilities
  • 16-bit resolution, cascadable counters
  • Quadrature decode with rotation direction flag
  • Double buffer input capture and output compare
• Communications interfaces
  • 2 LINFlex channels (LIN 2.1)
  • 4 DSPI channels with automatic chip select generation
  • 1 FlexCAN interface (2.0B Active) with 32 message objects
  • 1 safety port based on FlexCAN with 32 message objects and up to 7.5 Mbit/s capability; usable as second CAN when not used as safety port
  • 1 FlexRay™ module (V2.1) with selectable dual or single channel support, 32 message objects and up to 10 Mbit/s (512 KB device only)
• Two 10-bit analog-to-digital converters (ADC)
  • 2 × 11 input channels, + 4 shared channels
  • Conversion time < 1 μs including sampling time at full precision
  • Programmable ADC Cross Triggering Unit (CTU)
  • 4 analog watchdogs with interrupt capability
• On-chip CAN/UART bootstrap loader with Boot Assist Module (BAM)
• 1 FlexPWM unit: 8 complementary or independent outputs with ADC synchronization signals

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