参数资料
型号: NHD-0220WH-MYGH-JT#E
厂商: Newhaven Display Intl
文件页数: 7/12页
文件大小: 655K
描述: LCD MOD CHAR 2X20 Y/G TRANSFL
产品培训模块: Character and Graphic LCD Display
标准包装: 100
系列: NHD-0220WH-M
显示器类型: STN - 超扭转向列
显示模式: 穿透/反射式
数字/字母数: 40
外形L x W x H: 146.00mm x 43.00mm x 13.70mm
可视范围: 123.00mm L x 23.00mm W
背光: LED - 黄/绿
显示格式: 20 x 2
字符尺寸: 9.75mm H x 4.84mm W
字符格式: 5 x 8 点
电源电压: 4.5 V ~ 5.5 V
点尺寸: 0.92mm W x 1.10mm H
工作温度: -20°C ~ 70°C
其它名称: NHD-0220WH-MYGH-JT#
NHD-0220WH-MYGH-JT#-ND
[4]?
?
Pin?Description?and?Wiring?Diagram?
Pin?No.?
Symbol?
External?
Connection?
Function?Description
1?
VSS?
Power?Supply?
Ground
2?
VDD??Power?Supply?
Supply?Voltage?for?logic?(+5.0V)
3?
V0?
Adj?Power?Supply?
Power?supply?for?contrast?(approx.?0.5V)
4?
RS?
MPU?
Register?select?signal.?RS=0:?Command,
RS=1:?Data?
5?
R/W?
MPU?
Read/Write?select?signal,?R/W=1:?Read
R/W:?=0:?Write??
6?
E?
MPU?
Operation?enable?signal.
Falling?edge?triggered.?
7‐10?
DB0?–?DB3?
MPU?
Four?low?order?bi‐directional?three‐state?data?bus?lines.??These?four?
are?not?used?during?4‐bit?operation.?
11‐14?
DB4?–?DB7?
MPU?
Four?high?order?bi‐directional?three‐state?data?bus?lines.??
15?
LED+?
Power?Supply?
Power?supply?for?LED?Backlight?(+4.2V)
16?
LED‐?
Power?Supply?
Ground?for?Backlight
?
Recommended?LCD?connector:?2.54mm?pitch?pins?
Backlight?connector:??‐‐‐??????????Mates?with:???‐‐‐?
?
?
?
?
?
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NHD-0224AZ-FSW-GBW LCD MOD CHAR 2X24 TRANSFL
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