M6636B Datasheet (OKI electronic)

M6636B, MSM6636B

The MSM6636B is a transmission controller for automotive LAN based on data communication protocol SAE-J1850.

This device can realize a data bus topology bus LAN system with a PWM bit encoding method (41.6 kbps).

In addition to a protocol control circuit, MSM6636B has an enclosed quartz oscillation c

M6636B Features

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

* Non-destructive collision and priority control using CSMA/CD

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

* Modulating/demodulating: PWM (Pulse Width Mod