NHD-0140AZ
Newhaven Display International, LLC 2/9
Block
diagram
Interface
pin
description
Pin
no.
Symbol
External
connection
Function
1
VSS
Signal
ground
f
or LCM (GND)
2
VDD
Power supply
for logic
(+5
V) for
LCM
3
V0
Power supply
Contrast adjust
4
RS
MPU
Register select signal
5
R/W
MPU
Read/write
s
elect signal
6
E
MPU
Operation
(
data
r
ead/write) enable
s
ignal
7~10
DB0~DB3
MPU
Four low
order bi-directional three-state
data
b
us lines.
Used
f
or
data
tr
ansfer between
the
M
PU
and
the
LCM.
These
four are
not
used
d
uring
4-bit o
peration.
11~14
DB4~DB7
MPU
Four high
order bi-directional three-state
data
b
us lines.
Used
f
or
data
tr
ansfer between
the
M
PU
15
LED+
Power supply
for BKL
(+4.2
V)
16
LED-
LED BKL
power
supply
Power supply
for BKL
(GND)
Contrast
adjust
VDD~V0:
LCD
Driving
voltage
VR:
10k~20k
相关PDF资料
NHD-0208AZ-FL-GBW LCD MOD CHAR 2X8 Y/G TRANSFL
NHD-0208AZ-FL-YBW LCD MOD CHAR 2X8 Y/G TRANSFL
NHD-0208AZ-FSW-GBW-3V3 LCD MOD CHAR 2X8 TRANSF
NHD-0208AZ-RN-GBW LCD MOD CHAR 2X8 GRY REFL
NHD-0208AZ-RN-YBW-3V LCD MOD CHAR 2X8 Y/G REFL
NHD-0208AZ-RN-YBW LCD MOD CHAR 2X8 Y/G REFL
NHD-0208BZ-FL-GBW LCD MOD CHAR 2X8 Y/G TRANSFL
NHD-0208BZ-FL-YBW LCD MOD CHAR 2X8 Y/G TRANSFL
相关代理商/技术参数
NHD-0208AZ-FL-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-FL-YBW 功能描述:LCD字符显示模块与配件 STN- Y/G Transfl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-FSW-GBW-33V3 功能描述:LCD字符显示模块与配件 LCD Character Display RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-FSW-GBW-3V3 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-RN-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Refl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-RN-YBW 功能描述:LCD字符显示模块与配件 STN- Y/G Refl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-RN-YBW-33V 功能描述:LCD字符显示模块与配件 LCD Character Display RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0208AZ-RN-YBW-3V 功能描述:LCD字符显示模块与配件 STN-Y/G Refl 40.0 x 35.4 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk