* 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.

which require multiple I/Os and sound effects, such as voice and melody. The devices can provide various sampling rates .

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 ca.

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