SJA1000数据手册恩XP中文资料规格书

描述 Description

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.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).

特性 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).