Description
www.DataSheet4U.com HT49RU80/HT49CU80 LCD Type 8-Bit MCU Technical Document * Tools Information * FAQs * Application Note - HA0017E Contr.
These devices are 8-bit, high performance, RISC architecture microcontrollers specifically designed for a wide range of LCD applications.
Features
* Operating voltage:
* Buzzer output
* On-chip crystal, RC and 32768Hz crystal oscillator
* HALT function and wake-up feature reduce power
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
* 8 input lines and 7 output lines
* 16 bidirectional I/O lines
* Two external interrupt i
Applications
* The mask version, the HT49CU80, is fully pin and functionally compatible with the OTP version HT49RU80 device. The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, power-down and wake-up functions and buzzer driver in additio
