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SNC113 Datasheet One Channel Direct Drive Speech Controller

Manufacturer: SONiX

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Datasheet Details

Part number SNC113
Manufacturer SONiX
File Size 367.81 KB
Description One Channel Direct Drive Speech Controller
Datasheet download datasheet SNC113 Datasheet

General Description

Bit3 ~ Bit0 of Input port 1 Bit3 ~ Bit0 of I/O port 2 Bit3 ~ Bit0 of I/O port 3 Positive power supply Negative power supply Reset pin (active high) Oscillator Input Positive Output of PWM or DA output Negative Output of PWM Ver: 1.3 2 June 8, 2005 SNC113 One Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1.

Oscillator SNC113 accepts RC type oscillator for system clock.

The typical circuit diagram for oscillator is listed as follows.

Overview

SNC113 One Channel Direct Drive Speech Controller 1 INTRODUCTION SNC113 is a one-channel voice synthesizer IC with PWM direct drive circuit.

It built-in a 4-bit tiny controller with one 4-bit input port, two 4-bit I/O ports.

By programming through the tiny controller in SNC113, user’s varied applications including voice section combination, key trigger arrangement, output control, and other logic functions can be easily implemented.

Key Features

  • Single power supply 2.4V.
  • 5.1V 16 seconds voice capacity are provided(@6KHZ sample rate) Built in a 4-bit tiny controller One 4-bit input port, two 4-bit I/O ports are provided 64.
  • 4 bits RAM are provided 52K.
  • 10 ROM size are provided for voice data and program Maximum 16k program ROM is provided Built in a high quality speech synthesizer www. DataSheet4U. com Adaptive playing speed from 2.5k-20kHz is provided One voice channel Built in a PWM Direct Drive circuit and a fixed current.

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