SN67009 - Speech Controller

Product Overview

SONiX Technology Company

Datasheet Details

Part number	SN67009
Manufacturer	SONiX Technology Company
File Size	103.45 KB
Description	Speech Controller
Datasheet	SN67009 Datasheet
Additional preview pages of the SN67009 datasheet.

Product details

Description

Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 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 Bit2 of I/O port 3 Bit3 of I/O port 3 Positive power supply Oscillation component connection pin For testing only Negative power supply D/A current output 2 December20, 2000 SN67009 Speech Controller ABSOLUTE MAXIMUM RATING Items Supply Voltage Input Voltage Operating Temperature Storage

Features

Single power supply 2.4V - 5.1V Built in a tiny controller 9 seconds voice capacity are provided One 4-bit input port and two 4-bit I/O pins are provided 64.
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 Low.

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Published: Apr 16, 2005 |