HT86B50, HT86B03 Datasheet - Holtek Semiconductor

HT86B50 - (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU

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. The devices can provide various sampling rates and beats, tone l.

HT86B50 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

HT86B03_HoltekSemiconductor.pdf