參數(shù)資料
型號(hào): HT1621
廠商: Holtek Semiconductor Inc.
英文描述: RAM Mapping 32 x 4 LCD Controller for I/O μC(存儲(chǔ)器映射、用于I/O接口微機(jī)的32 x 4模式LCD控制器)
中文描述: 內(nèi)存映射32 × 4 LCD控制器的I / O微控制(存儲(chǔ)器映射,用于的I / O接口微機(jī)的32 × 4模式液晶顯示控制器)
文件頁數(shù): 17/20頁
文件大小: 168K
代理商: HT1621
Application Circuits
Host controller with an HT1621 display system
Note: The connection of IRQ and RD pin can be selected depending on the requirement of the C.
The voltage applied to V
LCD
pin must be lower than V
DD
.
Adjust VR to fit LCD display, at V
DD
=5V, V
LCD
=4V, VR=15k
20%.
Adjust R (external pull-high resistance) to fit user s time base clock.
HT1621
17
January 10, 2001
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相關(guān)PDF資料
PDF描述
HT16220 RAM Mapping 32 x 8 LCD Controller for I/O μC(存儲(chǔ)器映射、用于I/O接口微機(jī)的32 x 8模式LCD控制器)
HT1622 RAM Mapping 32 x 8 LCD Controller for I/O μC(存儲(chǔ)器映射、用于I/O接口微機(jī)的32 x 8模式LCD控制器)
HT1623 RAM Mapping 48x8 LCD Controller for I/O C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT1621(100QFP) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
HT1621_05 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
HT1621_09 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 324 LCD Controller for I/O MCU
HT1621_10 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 324 LCD Controller for I/O MCU
HT1621B 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 324 LCD Controller for I/O MCU