SJA1000N Datasheet PDF - NXP

●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).