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HT1621 RAM Mapping 32x4 LCD Controller for I/O uC IC产品资料

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HT1621 RAM Mapping 32x4 LCD Controller for I/O uC IC产品资料
资料编号:
149567
资料标题:
HT1621 RAM Mapping 32x4 LCD Controller for I/O uC
品 牌:
HOLTEK
点击次数:
2544
文件大小:
资料属性:
....

HT1621 RAM Mapping 32x4 LCD Controller for I/O uC 资料标题简介

RAM Mapping 32x4 LCD Controller for I/O MCU

HT1621 RAM Mapping 32x4 LCD Controller for I/O uC 资料关键信息

Features

Operating voltage : 2.4V~5.2V
Built-in 256kHz RC oscillator
External 32.768kHz crystal or 256kHz frequency source input
Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications
Internal time base frequency sources
Two selectable buzzer frequencies (2kHz/4kHz)
Power down command reduces power consumption
Built-in time base generator and WDT
Time base or WDT overflow output
8 kinds of time base/WDT clock sources
32x4 LCD driver
Built-in 32x4 bit display RAM
3-wire serial interface
Internal LCD driving frequency source
Software configuration feature
Data mode and command mode instructions
R/W address auto increment
Three data accessing modes
VLCD pin for adjusting LCD operating voltage
HT1621: 48-pin SSOP package
HT1621B: 48-pin DIP/SSOP/LQFP package
HT1621D: 28-pin SKDIP package
HT1621G: Gold bumped chip

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HT1621 RAM Mapping 32x4 LCD Controller for I/O uC 相关产品库存信息

型号 厂商 封装 描述 资料 采购
CMS1621/HT1621裸片 HOLTEK SSOP-48 裸片
HT1621B HOLTEK SSOP-48 RAM Mapping 324 LCD Controller for I/O MCU
HT1621 HOLTEK SSOP-48 代理裸片
HT1621A HOLTEK SSOP-48 断码点阵式液晶驱动
HT1621D HOLTEK DIP 全新原装
HT1621G HOLTEK SOP 液晶显示驱动芯片

联系方式

联系时间:每周一至周五
   上午9.00至11:45,
   下午13:30至17.50
联系电话:
   0755-82516668,82516777
联系传真:
   0755-82518701
业务联系QQ:
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