HT1647 Overview
HT1647 is a peripheral device specially designed for I/O type mC used to expand the display capability. display segment of the device are 1024 patterns (64 segments and 16 mons). It also supports four data bits interface, buzzer sound, Watchdog Timer or time base timer functions.
HT1647 Key Features
- Built-in buzzer driver (2kHz/4kHz) Power down mand reduces power consumption Software configuration feature Data mode an