HT86B20 Datasheet PDF ((HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU)

HT86B20 - (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU

This page provides the datasheet information for the HT86B20, a member of the HT86B03 (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU family.

Description

The Voice type series of MCUs are 8-bit high performance microcontrollers which include a voice synthesizer and tone generator.

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

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 prescaler.
12-bit high quality voltage type D/A output.
PWM circuit direct audio output.
External RC oscillator converter.
8 capacitor/resistor sensor input.
Watchdog timer fun.

Datasheet Details

Part number	HT86B20
Manufacturer	Holtek Semiconductor
File Size	551.00 KB
Description	(HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU
Datasheet	HT86B20 Datasheet
Additional preview pages of the HT86B20 datasheet.

📁 Similar Datasheet

HT8603 - Zero Drift Op-amps (HTCSEMI)

HT8607 - Zero Drift Op-amps (HTCSEMI)

HT8609 - Zero Drift Op-amps (HTCSEMI)

HT862 - Built-in boost intelligent audio power amplifier (HEROIC)

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)

Full PDF Text Transcription

Click to expand full text

HT86Bxx/HT86BRxx Enhanced Voice 8-Bit MCU Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note 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 prescaler · 12-bit high quality voltage type D/A output · PWM circuit direct audio output · External RC oscillator converter · 8 capacitor/resistor sensor input · Watchdog timer function · 8-level subroutine nesting · Low voltage reset function · Integrated voice ROM with various capacities · Power-down function and wake-up feature reduce power consumption · Up to 0.

Published: Jul 4, 2010 |