33990 Overview
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 munication meeting the automotive SAE Standard J1850 Class B Data munication Network Interface specification. It is designed to interface directly to on-board vehicle microcontrollers and serves to transmit and...
33990 Key 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 Shorts to Battery and Ground
- Thermal Shutdown with Hysteresis
- Voltage Waveshaping of Bus Output Driver
- Internally Reverse Battery Protected
- 40 V Max VBAT Capability
- Pb-Free Packaging Designated by Suffix Code EF