MC33742 Datasheet (Motorola) - System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver

MC33742, System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver

of each terminal can be found in the System/Application Information section beginning on page 18.

Terminal 1 2 3 4 5 6 *9 20 *23 10 11 12 13 14 *17 Terminal Name RXD TXD VDD RST Formal Name Receive Data Transmit Data Voltage Digital Drain Reset Output (Active LOW) Interrupt Out

Freescale Semiconductor, Inc.

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33742 Rev 2.0, 10/2004 Advance Information System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver The 33742 and the 33742S are monolithic integrated circuits combining many functions frequently used by automotive environmental control units (ECUs).

The 33742 is an SBC having a fully protected fixed 5.0 V low-drop regulator with current limit, overtemperature pre-warning, and reset.

An output d

MC33742 Features

* High-Speed 1.0 Mbps CAN Interface with Bus Diagnostic Capability (Detection of CANH and CANL Short to Ground, to VDD, and to VSUP)

* Low-Drop Voltage 5.0 V, 200 mA VDD Regulator with Current-Limiting, Overtemperature Pre-Warning, and Output Monitoring with Reset

* Additiona