STA328 datasheet(5/41 Pages) STMICROELECTRONICS

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STA328

Table 2. Pin Description

TYPE

NAME

DESCRIPTION

1N.C.

N.C.

2N.C.

N.C.

OUT2B

Output half bridge 2B

I/O

VCC2B

Positive supply

5N.C.

N.C.

I/O

GND2B

Negative Supply

I/O

GND2A

Negative Supply

I/O

VCC2A

Positive supply

OUT2A

Output half bridge 2A

OUT1B

Output half bridge 1B

I/O

VCC1B

Positive supply

I/O

GND1B

Negative Supply

I/O.

GND1A

Negative Supply

N.C.

I/O

VCC1A

Positive supply

OUT1A

Output half bridge 1A

I/O

GNDCLEAN

Logical ground

I/O

GNDREG

Substrate ground

I/O

VDD DIGITAL

Logic Supply

I/O

Logic Supply

CONFIG

Logic Levels

RESET

Reset

SCL

I²C Serial Clock

I/O

SDA

I²C Serial Data

RES

Reserved

This pin must be connected to GND

PLL FILTER

Connection to PLL filter

XTI

PLL Input Clock

I/O

Analog Ground

I/O

Analog Supply

Analog Supply 3.3

SDI_12

I²S Serial Data Channels 1 & 2

I/O

LRCKI

I²S Left/Right Clock,

BICKI

I²S Serial Clock

I/O

Digital Ground

I/O

Digital Supply

Digital Supply 3.3V

I/O

VSS DIGITAL

5V Regulator referred to +Vcc

I/O

VCCDIGITAL

5V Regulator referred to ground

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