SPC572L64F2 datasheet(7/112 Pages) STMICROELECTRONICS

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SPC572Lx

Introduction

111

Introduction

1.1

Document overview

This document provides electrical specifications, pin assignments, and package diagrams for

the SPC572Lx series of microcontroller units (MCUs). For functional characteristics, see the

device reference manual.

1.2

Description

This family of MCUs is targeted at automotive powertrain controller applications for four-

cylinder gasoline and diesel engines, chassis control applications, transmission control

applications, steering and braking applications, as well as low-end hybrid applications.

The family is designed to achieve ISO26262 ASIL-A compliance.

1.3

Device feature summary

Table 2. SPC572Lx device feature summary

Feature

Description

Process

55 nm

Main processor

Core

e200z2

Number of main cores

Single precision floating point

Yes

VLE

Yes

Main processor frequency

80 MHz

SMPU

Yes

Software watchdog timer (task SWT/safety SWT)

2 (1/1)

Core Nexus class

Sequence processing unit (SPU)

Yes

System SRAM

64 KB

Flash memory

1536 KB

Flash memory fetch accelerator

× 128 bit

Data flash memory (EEPROM)

× 16 KB

Flash memory overlay RAM

8 KB

DMA channels

LINFlexD (UART/MSC)

3 (2/1)

M_CAN/M_TTCAN

2/0

DSPI (SPI/MSC/sync SCI)

2 (1/1/0)

Microsecond bus downlink

Yes

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