Datasheet Details
| Part number | HT827A0 |
|---|---|
| Manufacturer | Holtek Semiconductor Inc |
| File Size | 302.06 KB |
| Description | 8-Bit Microcontroller with Voice ROM |
| Datasheet |
 HT827A0 Datasheet
|
|
|
General Description
The HT827A0 is 8-bit high performance microcontroller with a voice synthesizer and tone generator.
They are designed for applications on multiple I/Os with sound effects.
The LSIs provide 26 kinds of voice sampling rates, 4 octaves of tone level as well as a high quality of current type D/A output.
Key Features
- 8-bit microcontroller.
- HT827A0 Operating voltage: 2.4V~5.2V 8K´16 program ROM 208´8 data RAM 36 bidirectional I/O lines Interrupt input 16-bit programmable timer/event counter with overflow interrupts Watchdog timer On-chip crystal or RC types of oscillator.
- Halt function and wake-up feature reduces power consumption 63 powerful instructions Up to a 1ms instruction cycle with a 4MHz system clock at VDD=5V.