SNC12120 Overview
1.4 2 March 17, 2005 SNC12120 One Channel Speech Controller 1. INTRODUCTION SNC12120 is a one-channel voice synthesizer IC with Push-Pull direct drive circuit. It built in a 4-bit tiny controller with four 4-bit I/O ports.
SNC12120 Key Features
- 3 PIN ASSIGNMENT
- 3 BLOCK DIAGRAM
- 4 FUNCTION DESCRIPTIONS
- 5 POWER DOWN MODE
- 5 SAMPLING RATE COUNTER
- 5 I/O PORTS
- 5 PUSH-PULL OUTPUT
- 6 .. WATCH DOG TIMER
- 6 IR FUNCTION