PCZ33742 Datasheet (Freescale Semiconductor)

PCZ33742, System Basis Chip

of each pin can be found in the Functional Pin description section beginning on page 22.

Pin 1 2 3 4 5 6 *9 20 * 23 10 11 12 13 14 *17 18 19 24 25 26 27 28 Pin Name RXD TXD VDD RST INT GND V2 V2CTRL VSUP HS L0- L3 CANH CANL SCLK MISO MOSI CS WDOG Formal Name Receive Data Tran

www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33742 Rev.

10.0, 5/2007 System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver The 33742 and the 33742S are SPI-controlled System Basis Chips (SBCs) combining many frequently used functions along with a CAN 2.0compliant transceiver, used in many automotive electronic control units (ECUs).

The 33742 SBC has a fully protected fixed 5.0 V low dropout internal regulator with current limiting, overtemperat

PCZ33742 Features

* 1.0 Mbps CAN Transceiver Bus Interface with Bus Diagnostic Capability

* SPI Control at Frequencies up to 4.0 Mhz

* 5.0 V Low Dropout Voltage Regulator with Current Limiting, Overtemperature Pre-Warning, and Output Monitoring and Reset

* A Second 5.0 V Regulator Capa