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SN66090 - 4-Channel Speech Controller

Datasheet Summary

Description

Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 I/O Bit0 of I/O port 2 I/O Bit1 of I/O port 2 I/O Bit2 of I/O port 2 I/O Bit3 of I/O port 2 I/O Bit0 of I/O port 3 I/O Bit1 of I/O port 3 I/O Bit2 of I/O port 3 I/O Bit3 of I/O port 3 O O O O I I I O I Bit0 of outpu

Features

  • Single power supply 2.4V.
  • 5.1V Built in a tiny controller 90 seconds voice capacity are provided One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are provided 128.
  • 4 bits RAM are provided Maximum 64k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Four independent voice channels Adaptive playing speed from 4k-40kHz is provided for all.

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Datasheet Details

Part number SN66090
Manufacturer SONiX Technology Company
File Size 137.54 KB
Description 4-Channel Speech Controller
Datasheet download datasheet SN66090 Datasheet
Additional preview pages of the SN66090 datasheet.

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Full PDF Text Transcription

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SN66090 4-Channel Speech Controller „ INTRODUCTION SN66090 is a 90 seconds single chip 4-channel voice synthesizer IC which contains I/O ports and a tiny controller. By programming through the tiny controller, user’s applications including section combination, trigger modes, output status, high performance melody, multiple voices, and other logic functions can be implemented. „ FEATURES Š Š Š Š Š Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V – 5.
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