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參數資料
| 型號： | HT1623 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | RAM Mapping 48x8 LCD Controller for I/O C |
| 中文描述： | 內存映射48x8 LCD控制器的I /業(yè)主立案法團 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 155K |
| 代理商： | HT1623 |
HT1623
RAM Mapping 48 8 LCD Controller for I/O C
Selection Table
HT162X
HT1620HT1621 HT1622 HT16220 HT1623 HT1625 HT1626 HT1627HT16270
COM
4
4
8
8
8
8
16
16
16
SEG
32
32
32
32
48
64
48
64
64
Built-in Osc.
Crystal Osc.
1
April 21, 2000
Features
Operating voltage: 2.7V~5.2V
Built-in RC oscillator
External 32.768kHz crystal or 32kHz
frequency source input
1/4 bias, 1/8 duty, frame frequency is 64Hz
Max.48 8patterns,8commons,48segments
Built-in internal resistor type bias generator
3-wire serial interface
8 kinds of time base/WDT selection
Time base or WDT overflow output
Built-in LCD display RAM
R/W address auto increment
Two selection buzzer frequencies
(2kHz/4kHz)
Power down command reduces power
consumption
Software configuration feature
Data mode and Command mode instructions
Three data accessing modes
VLCD pin to adjust LCD operating voltage
Cascade application
General Description
HT1623 is a peripheral device specially de-
signed for I/O type
C used to expand the dis-
play capability. The max. display segment of
the device are 384 patterns (48 8). It also sup-
ports serial interface, buzzer sound, watchdog
timer or time base timer functions. The
HT1623
is
a
memory
multi-function LCD controller. The software
mapping
and
configuration feature of the HT1623 make it
suitable for multiple LCD applications includ-
ingLCDmodulesanddisplaysubsystems.Only
three lines are required for the interface be-
tween the host controller and the HT1623. The
HT162X series have many kinds of products
that match various applications.
相關PDF資料 |
PDF描述 |
|---|---|
| HT1625 | RAM Mapping 64x 8 LCD Controller for I/O C |
| HT1626 | RAM Mapping 48x16 LCD Controller for I/O C |
| HT1627 | RAM Mapping 64x16 LCD Controller for I/O C |
| HT16270 | RAM Mapping 64 x16 LCD Controller for I/O C |
| HT1647 | 4-Level Gray Scale 64 x 16 LCD Controller for I/O Μc(4級灰標、用于I/O接口微機的64 x 16模式 LCD控制器 Controller for I/O Μc) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT1623(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 |
| HT1623_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 48x8 LCD Controller for I/O MCU |
| HT1623_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 488 LCD Controller for I/O MCU |
| HT1625 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 4816 LCD Controller for I/O MCU |
| HT1625_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 64x8 LCD Controller for I/O MCU |
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