HT86AR72 mcu equivalent, (ht86axx / ht86arxx) a/d type voice 8-bit mcu.
* 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
* Cr.
which require multiple I/Os and sound effects, such as voice and melodies. They can provide various sampling rates and b.
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..
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