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.