NHD-0212WH-AYYH-JT# Newhaven Display, NHD-0212WH-AYYH-JT# Datasheet - Page 3

• Manufacturer Part Number: NHD-0212WH-AYYH-JT#
• Description: LCD Character Display Modules STN-Y/G Transfl 55.7 x 32.0
• Manufacturer: Newhaven Display

Specifications of NHD-0212WH-AYYH-JT#

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

External contrast adjustment.
80 series
68 series
MPU
4-R1.25
or
Mechanical Drawing
10K~20K
RS
R/W
E
DB0~DB7
VR
Vdd
Vo
Vss
4.85
8.93
4.5
2.2
Controller/Com Driver
12.25
HD44780
ST7066
18.96
or
1
(P1.27*14)
37.85(AA)
Vdd,Vss,V1~V5
55.7
46.0(VA)
Com1~16
17.78
31.2
51.3
46.7
1.0
D
M
CL1
CL2
0.5
Seg1~40
15
12X2 LCD
15- 0.7PTH
15- 1.0PAD
1.5
4- 1.0PTH
Seg Driver
Seg41~60
(Contrast performance may go down.)
LED B/L Drive Method
1.Drive from A,K
2.Drive from pin15,Vss
3.Drive from Vdd,Vss
Recommanded Value
V
R
LED
= 20 Ω (1/2 Watt)
= 4.5V,
R
R
LCM
A
K
I
LED
R
R
Part No.
Date
= 40mA
K
LCM
K
A
A
B/L
Newhaven Display
B/L
B/L
The non-specified tolerance of dimension is
10/8/2009
NHD-
0.55
0.45
LED or NO B/L
9.7max
0212
DOT SIZE
2.65
3.20
5.1
1.6
WH-AYYH-JT#
0.3mm.
10
11
12
13
14
15
5
1
2
3
4
6
7
8
9
DB5
R/W
DB0
DB1
DB2
DB3
DB4
DB6
DB7
Vdd
Vss
Vo
RS
A
E