STMicroelectronics SPC582B54E3L000X

The SPC582Bx microcontroller is the entry member of a new family of devices superseding the SPC560Bx family.

SPC582Bx is built on the legacy of the SPC5x products, while introducing new features to answer the future requirements like the ASIL-B classification, high number of ISO CAN-FD channels, and provide significant power and performance improvement (MIPS per mW).

• AEC-Q100 qualified
• High performance e200z2 single core
  • 32-bit power architecture technology CPU
  • Core frequency as high as 80 MHz
  • Variable length encoding (VLE)
  • Floating point, End-to-End error correction
• 1088 KB (1024 KB code flash + 64 KB data flash) on-chip flash memory: supports read during program and erase operations, and multiple blocks allowing EEPROM emulation
• 96 KB on-chip general-purpose SRAM
• Multi-channel direct memory access controller (eDMA) with 16 channels
• 1 interrupt controller (INTC)
• Comprehensive new generation ASIL-B safety concept
  • ASIL-B of ISO 26262
  • FCCU for collection and reaction to failure notifications
  • Memory error management Unit (MEMU) for collection and reporting of error events in memories
  • Cyclic redundancy check (CRC) unit
  • End-to-end error correction code (e2eECC) logic
• Crossbar switch architecture for concurrent access to peripherals, flash, or RAM from multiple bus masters with end-to-end ECC
• Body cross triggering unit (BCTU)
  • Triggers ADC conversions from any eMIOS channel
  • Triggers ADC conversions from up to 2 dedicated PIT_RTIs
  • 1 event configuration register dedicated to each timer event allows to define the corresponding ADC channel
  • Synchronization with ADC to avoid collision
• 1 enhanced 12-bit SAR analog-to-digital converters
  • Up to 27 channels
  • enhanced diagnosis feature
• Communication interfaces
  • 6 LINFlexD modules
  • 4 deserial serial peripheral interface (DSPI) modules
  • 7 MCAN interfaces with advanced shared memory scheme and ISO CAN FD support
• Dual phase-locked loops with stable clock domain for peripherals and FM modulation domain for computational shell
• Nexus Class 3 debug and trace interface
• Boot assist flash (BAF) supports factory programming using a serial bootload through the asynchronous CAN or LIN/UART.
• Enhanced modular IO subsystem (eMIOS): up to 32 timed I/O channels with 16-bit counter resolution
• Advanced and flexible supply scheme
  • On-chip voltage regulator for 1.2 V core logic supply.
• Junction temperature range -40 °C to 150 °C