HT86070 Description
The HT86030/HT86070 series are 8-bit high performance microcontroller with voice synthesizer and tone generator. The HT86030/HT86070 is designed for applications on multiple I/Os with sound effects, such as voice and melody. It can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator.
HT86070 Key Features
- Operating voltage: 2.4V~5.2V
- System clock: 4MHz~8MHz
- Crystal or RC oscillator for system clock
- 16 I/O pins
- 8K´16-bit program ROM
- 208´8-bit RAM
- One external interrupt input
- Two 16-bit programmable timer counter and overflow
- Built-in voice ROM in various capacity
- One 8-bit counter with 3-bit prescaler