HT45F23A
HT45F23A is 8-Bit Flash MCU manufactured by Holtek Semiconductor.
Tiny Power TM Flash MCU with OPA & parators
HT45F23A HT45F24A
Revision: V1.42 Date: February 26, 2025
HT45F23A/HT45F24A Tiny Power TM Flash MCU with OPA & parators
Features
CPU Features
- Operating voltage
- f SYS= 32.768k Hz: 2.2V~5.5V
- f SYS= 910k Hz: 2.2V~5.5V
- f SYS= 2MHz: 2.2V~5.5V
- f SYS= 4MHz: 2.2V~5.5V
- f SYS= 8MHz: 3.3V~5.5V
- Tiny Power TM technology for low power operation
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- External Crystal
- HXT
- External 32.768k Hz Crystal
- LXT
- External RC
- ERC
- Internal RC
- HIRC
- Internal 32k Hz RC
- LIRC
- External Clock
- EC
- Multi-mode operation: Normal, Slow, Idle and Sleep
- Fully integrated internal 32k Hz, 910k Hz, 2MHz, 4MHz and 8MHz oscillator requires no external ponents
- Externally supplied system clock...
