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
