HT86AR72 - (HT86Axx / HT86ARxx) A/D Type Voice 8-Bit MCU

This page provides the datasheet information for the HT86AR72, a member of the HT86A36 (HT86Axx / HT86ARxx) A/D Type Voice 8-Bit MCU family.

Product Overview

Holtek Semiconductor

Part number	HT86AR72
Manufacturer	Holtek Semiconductor
File Size	519.45 KB
Description	(HT86Axx / HT86ARxx) A/D Type Voice 8-Bit MCU
Datasheet	HT86AR72 Datasheet
Additional preview pages of the HT86AR72 datasheet.

The devices are Voice type series 8-bit high performance microcontrollers which include a voice synthesiser and tone generator.

They are specifically designed for applications which require multiple I/Os and sound effects, such as voice and melodies.

HT86AXX Operating voltage: 2.0V~5.5V.
Four 8-bit programmable Timer with overflow HT86ARXX Operating voltage: 2.2V~5.5V.
System clock: 4MHz~8MHz.
Crystal and RC system oscillator.
40 I/O pins.
8K´16-bit Program Memory.
384´8-bit Data Memory.
768/1536K-bit voice ROM size.
36/72 sec voice length.
External interrupt input.
12-bit high quality voltage type D/A output.
4 channels 12-bit resolution A/D Converter.
SPI series protocol in.

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HT8609 - Zero Drift Op-amps (HTCSEMI)
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HT8620 - Low Power Instrumentation Amplifie (HTCSEMI)
HT8691 - 5.5W Anti-Clipping Mono Class D Audio Amplifier (HEROIC)
HT8692 - 8.0W Anti-Clipping Mono Class D Audio Amplifier (HEROIC)
HT8693 - 10W anti-broken monaural D audio amplifier (HEROIC)
HT8696 - 9.5W anti-sharpening dual channel Class D audio power amplifier (HEROIC)
HT8697 - 9.5W anti-shaving double channel AB/D class audio power amplifier (HEROIC)

Other Datasheets by Holtek Semiconductor

Published: Jul 4, 2010 |