Holtek Semiconductor HT45F0027
The HT45F0027 is a TinyPowerTM A/D type 8-bit high performance RISC architecture microcontroller, designed especially for applications that interface directly to analog signal. The device includes an integrated multi-channel Analog to Digital Converter and low power internal operational amplifiers. The usual Holtek MCU features such as power down and wake-up functions, oscillator options, etc.| Part No. | HT45F0027 |
|---|---|
| Datasheet | HT45F0027 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | PIR 8-Bit Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating Voltage ♦♦ fSYS = 32kHz: 2.2V~5.5V ♦♦ fSYS = 1MHz: 2.2V~5.5V ♦♦ fSYS = 2MHz: 2.2V~5.5V ♦♦ fSYS = 4MHz: 2.2V~5.5V ♦♦ fSYS = 8MHz: 3.3V~5.5V● TinyPowerTM technology for low power operation
● Power down and wake-up functions to reduce power consumption
● Oscillators ♦♦ Internal RC – HIRC ♦♦ Internal 32kHz RC – LIRC
● Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
● Fully integrated internal 1/2/4/8 MHz oscillator requires no external components
● All instructions executed in one or two instruction cycles
● Table read instructions
● 63 powerful instructions
● 6-level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 2K×16● RAM Data Memory: 256×8
● EEPROM Memory: 32×8
● Watchdog Timer function
● 9 bidirectional I/O lines
● Single pin-shared external interrupt
● Two 8-bit programmable Timer/Event Counters with overflow interrupt function
● 6-channel 12-bit resolution A/D converter
● A/D converter auto enable...
