Speech Controller

SN69040 is a single chip voice/dual Tone melody synthesizer IC with 4*32 LCD direct drive capability which contains two 4-bit I/O ports, two optional 4-bit output ports and a tiny controller. By programming through the tiny controller, users applications including LCD Display section combination, trigger modes, output status, voice/melody playing and other Logic functions and then be easily implemented.
By Sonix Technology Co., Ltd.
SN69040 's PackagesSN69040 's pdf datasheet



SN69040 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
SN69040 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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