W523x Datasheet - Winbond

W523x Power Speech LOW VOLTAGE ADPCM VOICE SYNTHESIZER

The W523X is a programmable speech synthesis IC that utilizes the ADPCM coding method to generate all types of voice effects. The W523X's LOAD and JUMP commands and four programmable registers provide powerful user-programmable functions that make this chip suitable for an extremely wide range of sp.

W523x Features

* Wide operating voltage range: 1.2 to 3.6 volts Programmable speech synthesizer 4-bit ADPCM synthesis method and 8-bit D/A converter RC oscillator with built-in capacitor; voice output frequency typically at 6 KHz Provid

W523x_Winbond.pdf