33661 데이터 시트보기 (PDF) - Motorola => Freescale

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33661

LIN Enhanced Physical Interface

Motorola => Freescale 

Freescale Semiconductor, Inc.

RXD 1

EN 2

WAKE 3

TXD 4

8 INH

7

VSUP

6 LIN

5 GND

TERMINAL DEFINITIONS

A functional description of each terminal can be found in the System/Application Information section beginning on page 13.

Terminal

Terminal

Name

Formal Name

Definition

1

RXD

Receiver Output

MCU interface that reports the state of the LIN bus voltage.

2

EN

Enable Control

Controls the operation mode of the interface.

3

WAKE

Wake Input

A high-voltage input used to wake up the device from sleep mode.

4

TXD

Transmitter Input MCU interface to control the state of the LIN output.

5

INH

Inhibit Output

This terminal can have two main functions: controlling an external switchable voltage

regulator or driving a bus external resistor in the master node application.

6

VSUP

Power Supply

Device power supply terminal.

7

LIN

LIN Bus

Represents the single-wire bus transmitter and receiver.

8

GND

Ground

Device ground terminal.

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

For More Information On This Product,

Go to: www.freescale.com

33661

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