Product overview
Description
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 the airbag application.
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All features
- 64 MHz, single issue, 32-bit CPU core complex (e200z0h)
- Compliant with Power Architecture®embedded category
- Variable Length Encoding (VLE)
- Memory organizazion
- Up to 1024 KB on-chip code Flash memory with additional 64 KB for EEPROM emulation (data flash), with ECC, with erase/program controller
- Up to 80 KB on-chip SRAM with ECC
- Fail safe protection
- ECC protection on system SRAM and Flash
- Safety port
- SWT with servicing sequence pseudo-random generator
- Power management
- Non-maskable interrupt for both cores
- Fault collection and control unit (FCCU)
- Safe mode of system-on-chip (SoC)
- Register protection scheme
- Nexus®L2+ interface
- Single 3.3 V or 5 V supply for I/Os and ADC
- 2 on-platform peripherals set with 2 INTC
- 16-channel eDMA controller with multiple transfer request sources
- General purpose I/Os (80 GPIO + 26 GPI on LQFP144; 49 GPIO + 16 GPI on LQFP100)
- 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 modules (LIN 2.1, 1 × Master/Slave, 1 × Master Only)
- 5 DSPI modules with automatic chip select generation
- 2 FlexCAN interfaces (2.0B Active) with 32 message buffers
- 1 Safety port based on FlexCAN; usable as third CAN when not used as safety port
- 1 FlexRay™ module (V2.1) with dual or single channel, 64 message buffers and up to 10 Mbit/s
- 2 CRC units with three contexts and 3 hardwired polynomials(CRC8,CRC32 and CRC-16-CCITT)
- 10-bit A/D converter
- 27 input channels and pre-sampling feature
- Conversion time < 1 μs including sampling time at full precision
- Programmable cross triggering unit (CTU)
- 4 analog watchdog with interrupt capability
- On-chip CAN/UART Bootstrap loader with boot assist module (BAM)
- Ambient temperature ranges: –40 to 125 °C or –40 to 105 °C
- 64 MHz, single issue, 32-bit CPU core complex (e200z0h)
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STMicroelectronics - SPC56AP54L5
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