SPC564A80B4CFBY STMicroelectronics 32bit MCU

SPC564A80B4CFBY Overview

The microcontroller’s e200z4 host processor core is built on Power Architecture technology and designed specifically for embedded applications. In addition to the Power Architecture technology, this core supports instructions for digital signal processing (DSP).

Features

Variable length instruction encoding (VLE)
Superscalar architecture with 2 execution units
Up to 2 integer or floating point instructions per cycle
Up to 4 multiply and accumulate operations per cycle

Memory organization

4 MB on-chip flash memory with ECC and Read While Write (RWW)
192 KB on-chip RAM with standby functionality (32 KB) and ECC
8 KB instruction cache (with line locking), configurable as 2- or 4-way
14 + 3 KB eTPU code and data RAM
5 × 4 crossbar switch (XBAR)
24-entry MMU
External Bus Interface (EBI) with slave and master port

Fail Safe Protection

16-entry Memory Protection Unit (MPU)
CRC unit with 3 sub-modules
Junction temperature sensor

Interrupts

Configurable interrupt controller (with NMI)
64-channel DMA

Serial channels

3 × eSCI
3 × DSPI (2 of which support downstream Micro Second Channel [MSC])
3 × FlexCAN with 64 messages each
1 × FlexRay module (V2.1) up to 10 Mbit/s with dual or single channel and 128 message objects and ECC

1 × eMIOS

24 unified channels

1 × eTPU2 (second generation eTPU)

32 standard channels
1 × reaction module (6 channels with three outputs per channel)

2 enhanced queued analog-to-digital converters (eQADCs)

Forty 12-bit input channels (multiplexed on 2 ADCs); expandable to 56 channels with external multiplexers
6 command queues
Trigger and DMA support
688 ns minimum conversion time

On-chip CAN/SCI/FlexRay Bootstrap loader with Boot Assist Module (BAM)