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| 型号： | DM16207H |
| 厂商： | Optrex America, Inc. |
| 英文描述： | LCD Module Specification |
| 中文描述： | 液晶显示模块规格 |
| 文件页数： | 7/15页 |
| 文件大小： | 172K |
| 代理商： | DM16207H |
DMC16207H* (CN) No.2000-0090
OPTREX CORPORATION
Page 7/15
OPTREX
4.I/O Terminal
4.1.Pin Assignment
No.
Symbol
Level
Function
1
V
SS
－
Power Supply (0V, GND)
2
V
CC
－
Power Supply for Logic
3
V
EE
－
Power Supply for LCD Drive
4
RS
H / L
Register Select Signal
5
R/W
H / L
Read/Write Select Signal H : Read L : Write
6
E
H / L
Enable Signal (No pull-up Resister)
7
DB0
H / L
Data Bus Line / Non-connection at 4-bit operation
8
DB1
H / L
Data Bus Line / Non-connection at 4-bit operation
9
DB2
H / L
Data Bus Line / Non-connection at 4-bit operation
10
DB3
H / L
Data Bus Line / Non-connection at 4-bit operation
11
DB4
H / L
Data Bus Line
12
DB5
H / L
Data Bus Line
13
DB6
H / L
Data Bus Line
14
DB7
H / L
Data Bus Line
4.2.Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
MODULE
VCC
VEE
VSS
VEE (-Voltage)
VCC (+Voltage)
VR=10
～
20K
Ω
VSS (0V)
VR
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相关代理商/技术参数 |
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|---|---|
| DM1620-7HL1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| DM1620-7JL1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| DM1620-7SL1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| DM1621 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:16 characters x 2 line Liquid Crystal Dot Matrix Display Module |
| DM1621-0AL1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
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