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HT86B90, HT86B03 - (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU

HT86B90 Description

HT86Bxx/HT86BRxx Enhanced Voice 8-Bit MCU Technical Document * Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Feat.
The Voice type series of MCUs are 8-bit high performance microcontrollers which include a voice synthesizer and tone generator.

HT86B90 Features

* Operating voltage: 2.2V~5.5V
* System clock: 4MHz~8MHz
* Crystal and RC system oscillator
* 16/20/24 I/O pins
* 8K´16-bit Program Memory
* 192´8/384´8-bit Data Memory
* External interrupt input
* Three 8-bit programmable Timers with overflow interrupt and 8-stage pr

HT86B90 Applications

* which require multiple I/Os and sound effects, such as voice and melody. The devices can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator. They also include an integrated high quality, voltage type DAC output. The external interrupt can be tri

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: HT86B90, HT86B03. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
HT86B90, HT86B03
Manufacturer
Holtek Semiconductor
File Size
551.00 KB
Datasheet
HT86B03_HoltekSemiconductor.pdf
Description
(HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU
Note
This datasheet PDF includes multiple part numbers: HT86B90, HT86B03.
Please refer to the document for exact specifications by model.

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📌 All Tags

HT86Bxx HT86BRxx Enhanced Voice 8-Bit MCU Holtek Semiconductor
Holtek Semiconductor HT86B90-like datasheet