MCZ33902EFR2

MCZ33902EFR2 Datasheet

Device MCZ33902EF/R2

Part	Datasheet
MCZ33902EFR2	MCZ33902EFR2 (pdf)

Related Parts	Information
MCZ33902EF	MCZ33902EF

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Freescale Semiconductor Advance Information High Speed CAN Interface with Embedded V Supply 33902 The MC33902 is a high speed CAN physical interface. The device includes an internal 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. • High speed CAN interface for baud rates of 40 kb/s to Mb/s • Compatible to ISO11898 standard • Single supply from battery. No need for a V supply for CAN interface • I/O compatible from V to V via a dedicated input terminal V or 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 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 INH Voltage Regulator VDD I/O Controller 33902 WAKE INH VSUP GND 5V Reg STBY EN ERR TXD RXD I/O & Control Bus Diag. CANH SPLIT Bus Driver & Receiver CANL 30 CAN bus Figure 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., All rights reserved. INTERNAL BLOCK DIAGRAM INTERNAL BLOCK DIAGRAM VSUP VIO TXD RXD EN STBY ERR GND V Regulator Monitoring INH control Pattern Detection Detector VSUP Wake-up Receiver Driver QH Rin Logic Control / Interface / P_SPI Differential Receiver Rin Thermal Driver Failure Detection & Management Buffer

PDF Datasheet Preview

Freescale Semiconductor Advance Information

High Speed CAN Interface with Embedded V Supply
33902

The MC33902 is a high speed CAN physical interface. The device includes an internal 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.
• High speed CAN interface for baud rates of 40 kb/s to Mb/s
• Compatible to ISO11898 standard
• Single supply from battery. No need for a V supply for CAN
interface
• I/O compatible from V to V via a dedicated input terminal

V or 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

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

INH Voltage Regulator

VDD I/O

Controller
33902

WAKE INH

VSUP GND
5V Reg

STBY EN ERR TXD RXD

I/O & Control

Bus Diag.

CANH SPLIT Bus Driver & Receiver CANL
30 CAN bus

Figure 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., All rights reserved.

INTERNAL BLOCK DIAGRAM

INTERNAL BLOCK DIAGRAM

VSUP

VIO TXD RXD

EN STBY

ERR GND

V Regulator Monitoring

INH control

Pattern Detection

Detector

VSUP

Wake-up Receiver

Driver

QH Rin

Logic Control / Interface / P_SPI

Differential Receiver

Rin Thermal

Driver

Failure Detection & Management

Buffer

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Datasheet ID: MCZ33902EFR2 635518