Datasheet Details
| Part number | HT83003 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 343.06 KB |
| Description | (HT83xxx) Q-Voice |
| Datasheet |
 HT83003 Datasheet
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General Description
The HT83XXX series are 8-bit high performance microcontroller with voice synthesizer and tone generator.
The HT83XXX is designed for applications on multiple I/Os with sound effects, such as voice and melody.
Key Features
- Operating voltage: 2.4V~5.0V.
- Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz).
- Watchdog Timer.
- 4-level subroutine nesting HT83XXX Q-VoiceTM system clock.
- System clock: 4MHz~8MHz (2.4V).
- RC oscillator for system clock.
- Eight I/O pins.
- 2K´14-bit program ROM.
- 80´8-bit RAM.
- Two 8-bit programmable timer counter with 8-stage.
- HALT function and wake-up feature reduce power consumption.
- PWM circuit direct drive speaker or output by t.