MSM6636 Datasheet (OKI electronic componets) - SAE-J1850 Communication Protocol Conformity Transmission Controller for Automotive LAN

MSM6636, SAE-J1850 Communication Protocol Conformity Transmission Controller for Automotive LAN

The MSM6636 is a transmission controller for automotive LAN based on data communication protocol SAE-J1850.

This LSI can realize a data bus topology bus LAN system with a PWM bit encoding method (41.6 K bps).

In addition to a protocol control circuit, MSM6636 has an enclosed quartz oscillation circu

MSM6636 Features

* Based on SAE-J1850 CLASS B DATA COMMUNICATION NETWORK INTERFACE (issued August 12, 1991)

* CSMA/CD (Carrier-sense multiple access with collision detection)

* Internal transmit buffer (1 frame) and receive buffer (2 frames)

* Bit encoding: PWM (Pulse Width Modulation