MC33399D View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC33399D

Local Interconnect Network (LIN) Physical Interface

Freescale Semiconductor 

PIN CONNECTIONS

RXD 1

EN 2

WAKE 3

TXD 4

8 INH

7

VSUP

6 LIN

5 GND

PIN CONNECTIONS

Figure 3. 33399 8-SOICN Pin Connections

Table 1. 8-SOICN Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 10.

Pin

Pin Name

Formal Name

Definition

1

RXD

2

EN

3

WAKE

4

TXD

5

GND

6

LIN

7

VSUP

8

INH

Data Output

Enable Control

Wake Input

Data Input

Ground

LIN Bus

Power Supply

Inhibit Output

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

Controls the operation mode of the interface.

High voltage input used to wake up the device from the Sleep mode.

MCU interface that controls the state of the LIN output.

Device ground pin.

Bidirectional pin that represents the single-wire bus transmitter and receiver.

Device power supply pin.

Controls an external switchable voltage regulator having an inhibit input.

Analog Integrated Circuit Device Data

Freescale Semiconductor

33399

3

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