STV0680 datasheet(54/63 Pages) STMICROELECTRONICS

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VV6500 pinout information and package dimensions

STV0680B+ VV6410/6411/6500

54/63

Version 3.4

10.2

VV6500 pin description

Name

Pin Number

Type

Description

Power supplies

AVSS

GND

Core analogue ground and reference supplies.

SRAMVSS

GND

In-column SRAM analogue ground.

VDDio

PWR

Digital pad ring power.

VSScore

GND

Digital logic ground.

VSSio

GND

Digital pad ring ground.

SRAMVSS

GND

In-column SRAM analogue ground.

Analogue signals

VBG

Internally generated bandgap reference voltage 1.22V

AIN

Analogue input to Audio Amplifier

AOutP

Analogue output of Audio Amplifier (positive)

AOutN

Analogue output of Audio Amplifier (negative)

VDDHI

Incoming power supply 4 -> 6V

VBase

Drive for base of external bipolar

Vbus

Incoming power supply 3.3 -> 6V

VDDCORE/

REG3V3

On-chip Voltage Regulator Output

ARef

On-chip Audio Amplifier Reference Input

Aud3V3

On-chip Audio Amplifier Voltage Regulator Output

Vid3V3

On-chip Video Supply Voltage Regulator Output

PORB

Power-on Reset (Bar) Output.

Table 21 : VV6500 pin description

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