MCZ33390 Datasheet - Freescale Semiconductor

MCZ33390 Class B Serial Transceiver

of each pin can be found in the Functional Pin Description section beginning on page 9. Pin Number 1 2 3 4 5 6 7 8 Pin Name SLEEP GND LOAD BUS VBAT 4X/ LOOP TX RX Definition Enables the transceiver when Logic 1 and disables the transceiver when Logic 0. Device ground pin. Accommodates an external pu.

www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MC33390 Rev 7.0, 11/2006 Class B Serial Transceiver The 33390 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 kbps using Vari.

MCZ33390 Features

* Designed for SAE J-1850 Class B Data Rates

* Full Operational Bus Dynamics Over a Supply Voltage of 9.0 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 Shorts

MCZ33390_FreescaleSemiconductor.pdf