Holtek Semiconductor HT45F391
The series of devices are Flash Memory A/D type 8-bit high performance RISC architecture microcontrolls.| Part No. | HT45F391 |
|---|---|
| Datasheet | HT45F391 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | Ultrasonic Distance Measurement Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Internal Shunt Regulator: 5V● Power Supply input voltage ♦♦ HT45F39: 8V~16V ♦♦ HT45F391: 4.5V~5.5V
● Up to 0.25ms instruction cycle with 16MHz system clock
● Power down and wake-up functions to reduce power consumption
● Oscillator types ♦♦ Internal RC – HIRC ♦♦ Internal 32kHz RC – LIRC
● Operating mode: Normal and Sleep
● Fully integrated internal 32kHz and 16MHz oscillator requires no external components
● All instructions executed in one or two machine Cycles
● Table read instructions
● 63 powerful instructions
● 4-level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 2K×16● RAM Data Memory: 160×8
● Watchdog Timer function
● Up to 11 bidirectional I/O lines
● Dual 10-bit Timer Module for time measure, compare match output, PWM output function
● Dual Operational Amplifiers functions
● Up to 8 channel high speed 8-bit ADC
● Switch Capacitor Filter with gain control output to internal high speed 8-bit ADC function...
