HT86A00 mcu equivalent, 8-bit voice synthesizer mcu.
* Operating voltage: 2.4V~5.2V
* Build-in low supply voltage detection circuit
(2.2V or 3.3V)
* System clock: 4MHz~8MHz
* Crystal or RC oscillator for sys.
* Intelligent educational leisure products
* Alert and warning systems
* High end.
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