SN67004 - Speech Controller

SONiX Technology Company

Datasheet Details

Part number	SN67004
Manufacturer	SONiX Technology Company
File Size	112.42 KB
Description	Speech Controller
Datasheet	SN67004 Datasheet

General Description

Bit0 of I/O port 2 Bit1 of I/O port 2 Bit2 of I/O port 2 Bit3 of I/O port 2 Bit0 of I/O port 3 Bit1 of I/O port 3 Positive power supply Oscillation component connection pin For testing only Negative power supply D/A current output 2 December 20, 2000 SN67004 Speech Controller ABSOLUTE MAXIMUM RATING Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Symbol VDD VIN TOP TSTG Min -0.3 VSS-0.3 -20.0 -55.0 Max 6.0 VDD+0.3 70.0 125.0 Unit.

V V o o C C ELECTRICAL CHARACTERISTICS Item Operating Voltage Standby Current Operating Current Input Current of P1 Drive Current of P2,P3 Sink Current of P2,P3 D/A Output Current Oscillation Freq.

Sym.

Overview

SN67004 Speech Controller INTRODUCTION SN67004 is a 4 seconds single chip voice synthesizer IC which contains I/O pins and a tiny controller.

By programming through the tiny controller, user’s applications including section combination, trigger modes, output status, and other logic functions can then be easily implemented.

Key Features

Single power supply 2.4V - 5.1V Built in a tiny controller 4 seconds voice capacity are provided 6 I/O pins are provided 32.
4 bits RAM are provided Maximum 16k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided Fixed current D/A output is provided to drive external connected transistor for sound output 1 December 20, 2000 SN67004 Speech Cont.

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