SNC15120P Description
V1.2 2 Nov 18, 2008 SNC15120P One Channel Speech Controller OTP 1. INTRODUCTION SNC15120P is a one-channel voice synthesizer One Time Program IC with PWM direct drive circuit. It built in a 4-bit tiny controller with four 4-bit I/O ports.
SNC15120P Key Features
- 3 PIN ASSIGNMENT
- 4 BLOCK DIAGRAM
- 5 FUNCTION DESCRIPTIONS
- 6 POWER DOWN MODE
- 6 SAMPLING RATE COUNTER
- 6 I/O PORTS
- 6 PWM OUTPUT
- 7 WATCH DOG TIMER
- 7 IR FUNCTION