上海辰祥电子科技有限公司 联系人 ：周平 13917885749 HT1622 -- RAM Mapping 32x8 LCD Controller for I/O MCU (PATENTED) General DescriptionHT1622， HT1622 is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the HT1622device are 256 patterns (32x8). It also supports serial interface, buzzer sound, watchdog timer or time base timer functions. The HT1622 is a memory mapping and multi-function LCD controller. The software configuration feature of the HT1622 make it suitable for multiple LCD applications including LCD modules and display subsystems. Only three lines are required for the interface between the host controller and the HT1622. The HT162X series have many kinds of products that match various applications.HT1622