Datasheet Details
| Part number | HT45R38 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 417.30 KB |
| Description | C/R to F Type 8-Bit OTP MCU |
| Datasheet |
 HT45R38 Datasheet
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General Description
The HT45R38 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for cost-effective multiple I/O control product applications.
Key Features
- Operating voltage:.
- 12 capacitor/resistor sensor input.
- 4096´15 program memory.
- 192´8 data memory RAM.
- Power Down and Wake-up function reduce power www. DataSheet4U. com fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
- 29 bidirectional I/O lines.
- Two external interrupt inputs shared with I/O lines.
- Single 8-bit programmable timer/event counter with consumption.
- Up to 0.5ms instruction cycle with 8MHz system clock overflow interrupt and 7-stage prescaler.