MC33990 Datasheet - Freescale Semiconductor

MC33990 Enhanced Class B Serial Transceiver

www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33990 Rev 3.0, 11/2006 Enhanced Class B Serial Transceiver The 33990 is a serial transceiver designed to provide bi-directional half-duplex communication meeting the automotive SAE Standard J1850 Class B Data Communication Network Interface specification. It is designed to interface directly to on-board vehicle microcontrollers and serves to transmit and receive data on a single-wire bus at data rates of 10.4 k.

MC33990 Features

* Designed for SAE J-1850 Class B Data Rates

* Full Operational Bus Dynamics Over a Supply Voltage of 9.0 V to 16 V

* Ambient Operating Temperature of -40°C to 125°C

* Interfaces Directly to Standard 5.0 V CMOS Microcontroller

* BUS Pin Protected Against Short

MC33990 Datasheet (668.88 KB)