SJA1000T

SJA1000T

GENERAL DESCRIPTION

The SJA1000 is a stand-alone controller for the Controller Area Network CAN used within automotive and general industrial environments. It is the successor of the PCA82C200 CAN controller BasicCAN from Philips Semiconductors. Additionally, a new mode of operation is implemented PeliCAN which supports the CAN 2.0B protocol specification with several new features.

FEATURES

• Pin compatibility to the PCA82C200 stand-alone CAN controller

• Electrical compatibility to the PCA82C200 stand-alone CAN controller

• PCA82C200 mode BasicCAN mode is default

• Extended receive buffer 64-byte FIFO

• CAN 2.0B protocol compatibility extended frame passive in PCA82C200 compatibility mode

• Supports 11-bit identifier as well as 29-bit identifier

• Bit rates up to 1 Mbits/s

• PeliCAN mode extensions:

  – Error counters with read/write access

  – Programmable error warning limit

  – Last error code register

  – Error interrupt for each CAN-bus error

  – Arbitration lost interrupt with detailed bit position

  – Single-shot transmission no re-transmission

  – Listen only mode no acknowledge, no active error flags

  – Hot plugging support software driven bit rate detection

  – Acceptance filter extension 4-byte code, 4-byte mask

  – Reception of ‘own’ messages self reception request

• 24 MHz clock frequency

• Interfaces to a variety of microprocessors

• Programmable CAN output driver configuration

• Extended ambient temperature range −40 to +125 °C.