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SN68D04 - Speech Controller

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 Positive power supply Oscillation component connection pin Negative power supply PWM output 1 PWM output 2 2 December 20, 2000 SN68d04 Speech Controller ABSOLUTE MAXIMUM RATING Items Supply Voltage Input Voltag

Key Features

  • Single power supply 2.4V - 5.1V Built in a tiny controller 4 seconds voice capacity are provided One 4-bit I/O ports are provided 64.
  • 4 bits RAM are provided Maximum 12k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided Built in a dual tone melody generator Speech/Dual tone melody mixer is provided Built in a PWM Direct Drive circui.

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Datasheet Details

Part number SN68D04
Manufacturer SONiX Technology Company
File Size 117.61 KB
Description Speech Controller
Datasheet download datasheet SN68D04 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN68d04 Speech Controller „ INTRODUCTION SN68d04 is a 4 seconds single chip voice synthesizer IC which contains I/O pins, a tiny controller and a PWM Direct Drive Circuit. By programming through the tiny controller, users’ applications including section combination, trigger modes, output status, and other logic functions can then be easily implemented. „ FEATURES Š Š Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V - 5.1V Built in a tiny controller 4 seconds voice capacity are provided One 4-bit I/O ports are provided 64*4 bits RAM are provided Maximum 12k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.