SPC56EL54X datasheet(7/165 Pages) STMICROELECTRONICS

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SPC56ELx, SPC564Lx

Introduction

164

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 devices.

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

for the SPC56ELx/SPC564Lx series of microcontroller units (MCUs). For functional

characteristics, see the SPC56ELx/SPC564Lx Microcontroller Reference Manual. For use

of the SPC56ELx/SPC564Lx in a fail-safe system according to safety standard ISO26262,

see the Safety Application Guide for SPCEL60.

1.2

Description

The SPC56ELx/SPC564Lx series microcontrollers are system-on-chip devices that are built

on Power Architecture technology and contain enhancements that improve the

architecture’s fit in embedded applications, include additional instruction support for digital

signal processing (DSP) and integrate technologies such as an enhanced time processor

unit, enhanced queued analog-to-digital converter, Controller Area Network, and an

enhanced modular input-output system.

The SPC56ELx/SPC564Lx family of 32-bit microcontrollers is the latest achievement in

integrated automotive application controllers. It belongs to an expanding range of

automotive-focused products designed to address electrical hydraulic power steering

(EHPS), electric power steering (EPS) and airbag applications. The advanced and cost-

efficient host processor core of the SPC56ELx/SPC564Lx automotive controller family

complies with the Power Architecture embedded category. It operates at speeds as high as

120 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.

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