SPC570S40E1 datasheet(6/68 Pages) STMICROELECTRONICS

Part #	SPC570S40E1

Description	Single issue 4-stage pipeline in-order execution core

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Introduction

SPC570S40Ex, SPC570S50Ex

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DocID024492 Rev 6

1

Introduction

1.1

Document overview

This document describes the features of the family and options available within the family

members, and highlights important electrical and physical characteristics of the device. To

ensure a complete understanding of the device functionality, refer also to the device

reference manual and errata sheet.

1.2

Description

The SPC570Sx is a family of next generation microcontrollers built on the Power

Architecture embedded category.

The SPC570Sx family of 32-bit microcontrollers is the latest achievement in integrated

automotive application controllers. It belongs to an expanding family of automotive-focused

products designed to address the next wave of Chassis and Safety electronics applications

within the vehicle. The advanced and cost-efficient host processor core of this automotive

controller family complies with the Power Architecture embedded category and only

implements the VLE (variable-length encoding) APU, providing improved code density. It

operates at speeds of up to 80 MHz and offers high performance processing optimized for

low power consumption. It capitalizes on the available development infrastructure of current

Power Architecture devices and is supported with software drivers, operating systems and

configuration code to assist with users implementations.

Table 1. SPC570Sx device feature summary (Family Superset Configuration)

Feature

Description

Process

55 nm

Main processor

Core

e200z0h

Number of main cores

1

Number of checker cores

1

VLE

Yes

Main processor frequency

80 MHz(1)

Interrupt controllers (including interrupt controller checker)

1

Software watchdog timer

1

System timers

1 AUTOSAR® STM

1 PIT with four 32-bit channels

DMA (including DMA checker)

1

DMA channels

16

SMPU

Yes (8 regions)(2)

System SRAM

48 KB

Code flash memory

512 KB

Data flash memory (suitable for EEPROM emulation)

32 KB

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