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HT86144, HT86072 - 8-Bit Voice Synthesizer MCU

Holtek Semiconductor

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HT86144 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT86144, HT86072. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	HT86144, HT86072
Manufacturer	Holtek Semiconductor
File Size	184.33 KB
Description	8-Bit Voice Synthesizer MCU
Datasheet	HT86072-HoltekSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: HT86144, HT86072. Please refer to the document for exact specifications by model.

HT86144 Product details

Features

Operating voltage: 2.4V~5.2V.
Build-in low supply voltage detection circuit (2.2V or 3.3V).
System clock: 4MHz~8MHz.
Crystal or RC oscillator for system clock.
24 I/O pins with 4 shared pins included.
8K´16-bit program ROM.
208´8-bit RAM.
One external interrupt input.
Three 16-bit programmable timer counter and over- flow interrupts.
12-bit high quality D/A output by transistor or HT82V733.
Built-in voice ROM in various capacity.
One.

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Published: Jul 21, 2018 |