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SN67340 Datasheet, PDF (1/5 Pages) SONiX Technology Company – Speech Controller | |||
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SN67340
Speech Controller
 INTRODUCTION
SN67300 is a 340 seconds single chip voice synthesizer IC which contains I/O
pins and a tiny controller. By programming through the tiny controller, userâs
applications including section combination, trigger modes, output status, and
other logic functions can then be easily implemented.
 FEATURES
 Single power supply 2.4V - 5.1V
 Built in a tiny controller
 340 seconds voice capacity are provided
 Two 4-bit I/O port and two 4-bit output port are provided
 256*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 Voltage Reset
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December 20, 2000
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