Analog Integrated Circuit Device Data

Freescale Semiconductor

3

33399

PIN CONNECTIONS

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

Data 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

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

4

TXD

Data Input

MCU interface that controls the state of the LIN output.

5

GND

Ground

Device ground pin.

6

LIN

LIN Bus

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

7

VSUP

Power Supply

Device power supply pin.

8

INH

Inhibit Output

Controls an external switchable voltage regulator having an inhibit input.

1

2

3

4

5

6

7

8

RXD

EN

WAKE

TXD

INH

LIN

GND