HT1621中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HT1621 |
| 功能描述 | RAM Mapping 32x4 LCD Controller for I/O C |
| 文件大小 |
167.81 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | HOLTEK |
| 中文名稱 | 合泰 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-18 23:12:00 |
| 人工找貨 | HT1621價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HT1621規(guī)格書詳情
General Description
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
● 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
產(chǎn)品屬性
- 型號(hào)：
HT1621
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
RAM Mapping 32x4 LCD Controller for I/O MCU
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HT |
20+ |
SSOP-48 |
26580 |
全新原裝長(zhǎng)期特價(jià)銷售 |
詢價(jià) | ||
HOLTEK |
2016+ |
SSOP48 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
HOLTEK/合泰 |
2023+ |
SSOP48 |
6893 |
專注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
HOLTEK/合泰 |
25+ |
SSOP |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
HOLTEK |
24+ |
SSOP48 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
HGSEMI/華冠 |
21+ |
SSOP48 |
10300 |
華冠代理 大量現(xiàn)貨 |
詢價(jià) | ||
HOLTEK/合泰 |
2020+ |
明嘉萊只做原裝正品現(xiàn)貨 |
2510000 |
SSOP48 |
詢價(jià) | ||
HT原裝特價(jià) |
25+23+ |
S0P-48 |
19989 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HOLTEK |
25+ |
SSOP |
4500 |
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HOLTEK/合泰 |
24+ |
SSOP48-LQFP48-LQFP44 |
100000 |
全新原裝/代理渠道/優(yōu)勢(shì)價(jià)格/技術(shù)支持 |
詢價(jià) |
