SN67120 Datasheet, PDF (1/5 Pages) SONiX Technology Company – Speech Controller

SN67120
Speech Controller
„ INTRODUCTION
SN67120 is a 120 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.
„ FEATURES
Š Single power supply 2.4V - 5.1V
Š Built in a tiny controller
Š 120 seconds voice capacity are provided
Š Two 4-bit I/O ports and two 4-bit output ports are provided
Š 64*4 bits RAM are provided
Š Maximum 16k program ROM is provided
Š Readable ROM code data
Š Built in a high quality speech synthesizer
Š Adaptive playing speed from 2.5k-20kHz is provided
Š Fixed current D/A output is provided to drive external connected transistor
for sound output
Š Low Voltage Reset
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December 20, 2000