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SN67040 Data Sheet

Speech Controller

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SN67040
SN67040 Speech Controller „ INTRODUCTION SN67040 s a 40 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 .
SN67040

Download SN67040 Datasheet
SN67040 Speech Controller „ INTRODUCTION SN67040 s a 40 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 Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V - 5.1V Built in a tiny controller 40 seconds voice capacity are provided One 4-bit input ports and two 4-bit I/O ports 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 Voltage Reset 1 December 20, 2000 SN67040 Speech Co.



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