W523A120 View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W523A120

HIGH FIDELITY PowerSpeech™

Winbond 

3. BLOCK DIAGRAM

W523AXXX

OSC

VDD1

RESET

TEST

TG1

TG2

*TG5

*TG6

VSS1

LED1

TIMING GENERATOR

CONTROLLER

ROM

SPEECH

SYNTHESIZER

PWM DRIVER

D/A CONVERTER

*: TG3, TG4 for W523A008 and W523A010

Publication Release Date: May 20, 2003

-3-

Revision A3

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