Digital Clock 

General Description

The HT16561 provides direct drive to VFD panels to implement a 12 hour clock function. In addition to obtaining its time base from a 4.194304MHz crystal oscillation source and in having a wide operating voltage, the HT16561 also contains a host of other features. These include a choice of adjustment modes, HT16561 including single push increment or 2Hz fast forward functions. HT16561Additional features are provided in the form of Zero adjustment and four levels of contrast control

Features

•    VFD display 12 hour clock function 
•    4.194304MHz crystal oscillation
•    Zero adjust function
•    Integrated voltage regulator permits wide 4V to 16V
•    operating voltage range 
•    Four level contrast control function
•    44-pin QFP package
• Data Sheet 
• 封装信息
  44-pin QFP 封装
• 问答集
• 应用范例
• 相关产品信息
  
  盛群推出一系列可直推VFD之数位时钟IC -- HT1656X
   
• Selection Guide
• 产品型号索引

HT16561_中文PDF(点击下载)