HT48F50E - Holtek Semiconductor

HT48F50E I/O Flash MCU

The HT48F50E is an 8-bit high-performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. Device flexibility is enhanced with their internal special features such as power-down and wake-up functions, oscillator options, buzzer driver, etc. These features combine to ensure applications require a .

Features

· Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V
· Multi-programmable Flash Type Program Memory: 4096´15
· EEPROM Data Memory:256´8
· RAM Data Memory:160´8
· Max. 33 bidirectional I/O with Pull-high Options
· External Interrupt Input shared with an I/O line
· An 8-bit programmable Timer/Event Counter with overflow interrupt and 8-stage perscaler
· A 16-bit programmable Timer/Event Counter with overflow interrupt
· Two Timer External Inputs
· Crystal and RC System Oscillator
· Watchdog Timer Function
· PFD/Buzzer Driver Outputs
· Power Down and Wake-up Featur.