首页>HT1621>规格书详情

HT1621中文资料RAM Mapping 32x4 LCD Controller for I/O MCU数据手册Holtek规格书

PDF无图
厂商型号

HT1621

功能描述

RAM Mapping 32x4 LCD Controller for I/O MCU

制造商

Holtek Holtek Semiconductor Inc

中文名称

合泰 合泰半导体

数据手册

下载地址下载地址二

更新时间

2026-2-5 22:58:00

人工找货

HT1621价格和库存,欢迎联系客服免费人工找货

HT1621规格书详情

描述 Description

(专利权核准)(44QFP 限用产品)(44QFP 产品终止讯息) 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.

特性 Features

• Built-in 256kHz RC oscillator
• Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications
• Two selectable buzzer frequencies (2kHz/4kHz)
• Built-in time base generator and WDT
• 8 kinds of time base/WDT clock sources
• Built-in 32x4 bit display RAM
• Internal LCD driving frequency source
• Data mode and command mode instructions
• Three data accessing modes
• HT1621: 44-pin LQFP package
HT1621B: 48-pin SSOP/LQFP packages
HT1621G: Gold bumped chip

技术参数

  • 型号:

    HT1621

  • 制造商:

    HOLTEK

  • 制造商全称:

    Holtek Semiconductor Inc

  • 功能描述:

    RAM Mapping 32x4 LCD Controller for I/O MCU

供应商 型号 品牌 批号 封装 库存 备注 价格
HOLTEK
2016+
SSOP48
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
HOLTEK
12+
48LQFP
1500
全新原装进口自己库存优势
询价
HOLTEK/合泰
25+
SSOP48-LQFP48-DIP28
36000
HOLTEK/合泰全新特价HT1621即刻询购立享优惠#长期有货
询价
HOLTEK/合泰
2026+
SSOP
54648
百分百原装现货 实单必成 欢迎询价
询价
HOLTEK
26+
LFCSP5
890000
一级总代理商原厂原装大批量现货 一站式服务
询价
HT
04+/05+
N/A
2829
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
HOLTEK
24+
SSOP48
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
HOLTEK
2020+
SSOP48/QFP44
19898
HOLTEK代理原装现货,特价热卖!
询价
HOLTEK
24+
SSOP-48
3345
原装现货热卖
询价
HOLTEK
24+
SSOP48
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价