Datasheet Details
| Part number | HT48E30 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 369.03 KB |
| Description | I/O Type 8-Bit MTP MCU |
| Datasheet |
 HT48E30 Datasheet
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General Description
The HT48E30 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications.
Key Features
- Operating voltage:.
- Buzzer driving pair and PFD supported.
- HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
- Low voltage reset function.
- 23 bidirectional I/O lines (max. ).
- 1 interrupt input shared with an I/O line.
- 8-bit programmable timer/event counter with overflow consumption.
- 4-level subroutine nesting.
- Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V.
- Bit manipulation instruction.