SAE81C91中文資料英飛凌數(shù)據(jù)手冊PDF規(guī)格書

Introduction

The Siemens Stand Alone Full CAN (SFCAN) circuit incorporates all the parts for completely autonomous transmission and reception of messages using the CAN protocol. The flexible, programmable interface allows hookup to different implementations of the physical layer. The link to a host controller can be made either by a multiplexed 8-bit address/data bus or by a high-speed, serial synchronous interface.

Stand Alone

Full CAN Controller

● Full CAN controller for data rate up to 1 Mbaud

● Complies with CAN specification V2.0 part A (part B passive)

● Up to 16 messages simultaneous (each with maximum data length)

● Message identifier reprogrammable “on the fly”

● Several transmit jobs can be sent with a single command

● Transmit check

● Basic CAN feature

● Time stamp for eight messages

● Two host interfaces (parallel and serial)

● User-configurable outputs for different bus concepts

● Programmable clock output

● Two 8 bit I/O-Port extension (P-LCC-44-1 package only)