HT1623中文资料合泰数据手册PDF规格书
HT1623规格书详情
General Description
The HT1621 is a 128 pattern (324), 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 sub
systems. Only three or four lines are required for the in terface between the host controller and the HT1621.
The HT1621 contains a power down command to reduce power consumption.
Features
Operating voltage: 2.4V~5.2V
Built-in 256kHz RC oscillator
External 32.768kHz crystal or 256kHz frequency source input
Selection of 1/2or1/3 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
324 LCD driver
Built-in 324 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 QFP/LQFP package
HT1621B: 48-pin SSOP/LQFP packages
HT1621G: Gold bumped chip
产品属性
- 型号:
HT1623
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
RAM Mapping 48x8 LCD Controller for I/O MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HT |
25+ |
QFP100 |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
HOLTEK |
24+/25+ |
QFP100 |
1000 |
原装正品现货库存价优 |
询价 | ||
HOTLTEK |
24+ |
TQFP |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
HOLTEK |
10+ |
QFP100 |
75 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HOLTEK(合泰/盛群) |
2024+ |
QFP-100(14x20) |
12795 |
诚信服务,绝对原装原盘 |
询价 | ||
HOLTEK |
24+ |
QFP100 |
3345 |
原装现货热卖 |
询价 | ||
HOLTEK |
23+ |
NA |
380 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
HT |
2018+ |
QFP100 |
26976 |
代理原装现货/特价热卖! |
询价 | ||
HOLTEK/合泰 |
23+ |
QFP |
25000 |
正规渠道,只有原装! |
询价 | ||
HOLTEK/合泰 |
24+ |
QFP |
8000 |
原装,正品 |
询价 |