HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路
HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路
HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路
HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路
HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路
HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路

HT1621B/48LQFP合泰HOLTEK液晶LCD驅(qū)動ic芯片集成電路

價格

訂貨量(個)

￥3.00

≥1

￥2.20

≥2500

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商品參數(shù)
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商品介紹
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聯(lián)系方式
特色服務 方案開發(fā)
包裝 2500pcs/小箱
系列 RAM Mapping LCD Controller & Driver
類型 LCD Controller
產(chǎn)品說明 原裝正品
型號 HT1621B
品牌 合泰HOLTEK
封裝 48LQFP
批號 全新
數(shù)量 363152
商品介紹

HT1621/HT1621G

RAM Mapping 32x4 LCD Controller for I/O MCU
(專利權(quán)核準)
(44QFP 限用產(chǎn)品)
(44QFP 產(chǎn)品終止訊息)

The HT1621 is a 128 pattern (32x4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display subsystems. Only three or four lines are required for the interface between the host controller and the HT1621. The HT1621 contains a power down command to reduce power consumption.

 

  • 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: 44-pin LQFP package
    HT1621B: 48-pin SSOP/LQFP packages
    HT1621G: Gold bumped chip
聯(lián)系方式
公司名稱 深圳市眾泰電子有限公司
聯(lián)系賣家 肖明明 （QQ：1324271059）
電話 尉尅尅-尃将将専専尅尃将
手機 専尅尊專尊射將將射尅尋
地址 廣東省深圳市
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