Holtek Semiconductor HT49CA0
Remote Type 8-Bit MCU
| Part No. | HT49CA0 |
|---|---|
| Datasheet | HT49CA0 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | Remote Type 8-Bit MCU |
| Buy | Stock & Price |
FEATURES
● Operating voltage: 2.0V~3.6V● 8 bidirectional I/O lines and 8 input lines
● Two external interrupt input
● One 8-bit programmable timer/event counter
● LCD driver with 21´2, 21´3 or 20´4 segments
● 2K´14 program memory
● 96´8 data memory RAM
● Real Time Clock (RTC)
● 8-bit prescaler for RTC
● One carrier output (1/2 or 1/3 duty)
● Software LCD, RTC control
● On-chip RC and 32768Hz crystal oscillator
● Watchdog Timer
● HALT function and wake-up feature reduce power consumption
● 4-level subroutine nesting
● Bit manipulation instruction
● 14-bit table read instruction
● Up to 1ms instruction cycle with 4MHz system clock
● 63 powerful instructions
● All instructions in 1 or 2 machine cycles
● Low voltage reset/detector function
● 52-pin QFP package
GENERAL DESCRIPTION
The H
