Holtek Semiconductor HT45F43
The HT45F43 device has low power internal operational amplifiers making it more suitable for power sensitive products. The HT45F23 device has a higher gain bandwidth product than the HT45F43 at the expense of power consumption making it more suitable for higher frequency applications. Op-amp/Comparator Offset Calibration Ö ¾ General Description The HT45F23 and HT45F43 are Flash Memory Tinypower A/D type 8-bit high performance RISC architecture microcontrollers.| Part No. | HT45F43 |
|---|---|
| Datasheet | HT45F43 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 8-Bit Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating voltage: fSYS= 32768Hz: 2.2V~5.5V fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 12MHz: 4.5V~5.5V● Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V
● TinyPower technology for low power operation
● Power down and wake-up functions to reduce power consumption
● Oscillator types: - External Crystal - HXT - External 32.768kHz Crystal - LXT - External RC - ERC - Internal RC - HIRC - Internal 32kHz RC - LIRC
● Multi-mode operation: Normal, Slow, Idle and Sleep
● Fully integrated internal 32kHz, 910kHz, 2MHz, 4MHz and 8MHz oscillator requires no external components
● Externally supplied system clock option
● All instructions executed in one or two machine Cycles
● Table read instructions
● 63 powerful instructions
● 6-level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 2K´15● RAM Data Memory: 128´8
● EEPROM Data Memory: 64´8
● Watchdog Timer function
● Up to 22 bidirectional I/O lines
● Sof...
