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MC33902

Motorola
Part Number MC33902
Manufacturer Motorola
Description High Speed CAN Interface
Published Nov 10, 2009
Detailed Description Freescale Semiconductor Advance Information Document Number: MC33902 Rev. 3.0, 8/2009 High Speed CAN Interface with Em...
Datasheet PDF File MC33902 PDF File

MC33902
MC33902

Overview
Freescale Semiconductor Advance Information Document Number: MC33902 Rev.
3.
0, 8/2009 High Speed CAN Interface with Embedded 5.
0 V Supply The MC33902 is a high speed CAN physical interface.
The device includes an internal 5.
0 V supply for the CAN bus transceiver, and requires only a connection to a battery line.
The MC33902 provides 4 operation modes, including low power modes with remote and local wake-up.
The device has very low sleep and standby current consumption.
Features • High speed CAN interface for baud rates of 40 kb/s to 1.
0 Mb/s • Compatible to ISO11898 standard • Single supply from battery.
No need for a 5.
0 V supply for CAN interface • I/O compatible from 2.
75 V to 5.
5 V via a dedicated input terminal (3.
3 V or 5.
0 V logic compatible) • Low Power mode with remote CAN wake-up and local wake-up recognition and reporting • CAN bus failure diagnostics and TXD/RXD pin monitoring, cold start detection, wake-up sources reported through the ERR pin • Enhanced diagnostics for bus, TXD, RXD and supply pins available through Pseudo SPI via existing terminals EN, STBY and ERR.
• Split terminal for bus recessive level stabilization • INH output to control external voltage regulator • Pb-free packaging designated by suffix code EF 33902 HIGH SPEED CAN PHYSICAL INTERFACE EF SUFFIX (PB-FREE) 98ASB42565B 14-PIN SOICN ORDERING INFORMATION Device MCZ33902EF/R2 Temperature Range (TA) -40°C to 125°C Package 14 SOIC VBAT 33902 Voltage INH WAKE INH VIO VDD VDD I/O STBY EN ERR CAN Controller Tx Rx TXD RXD I/O & Control Bus Diag.
CANH SPLIT Bus Driver & Receiver CANL VSUP GND 5V Reg www.
DataSheet4U.
com Regulator MCU 30 CAN bus 30 Figure 1.
MC33902 Simplified Application Diagram * This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc.
, 2007-2009.
All rights reserved.
INTERNAL BLOCK DIAGRAM INTERNAL BLOCK DIAGRAM VDD INH Detector VSUP 5.
0 V Regula...


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