Datasheet Details
| Part number | HT66F03 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 1.47 MB |
| Description | Small Package Enhanced Flash Type 8-Bit MCU |
| Datasheet |
 HT66F03 Datasheet
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Description
The devices are Flash Memory type 8-bit high performance RISC architecture microcontrollers.
Features
- CPU Features.
- Operating Voltage: Peripheral Features.
- Flash Program Memory: 1K´14 ~ 2K´15.
- RAM Data Memory: 64´8 ~ 96´8.
- EEPROM Memory: 64´8.
- Watchdog Timer function.
- Up to 8 bidirectional I/O lines.
- External interrupt line shared with I/O pin.
- Multiple Timer Module for time measure, input.
- fSYS= 8MHz: 2.2V~5.5V fSYS= 12MHz: 2.7V~5.5V fSYS= 20MHz: 4.5V~5.5V Up to 0.2ms instruction cycle with 20.