lcd-122h032a Vishay, lcd-122h032a Datasheet - Page 2

• Manufacturer Part Number: lcd-122h032a
• Description: 122 X 32 Graphic Lcd
• Manufacturer: Vishay

LCD-122H032A, LCD-122H032C
Vishay
www.vishay.com
2
INTERFACE PIN FUNCTION
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIMENSIONS in millimeters
7.9
12.0
15.18
10.2
4.0
2.5
1
SYMBOL
NC/CL
A/V
NC/E
CS1
CS2
R/W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
V
R
V
V
A
42.0
K
DD
SS
ES
0
0
EE
48.26 (P2.54 x 19)
1.8
For technical questions, contact:
53.64 (AA)
20 x Ø 1.0 PTH
84.0 ± 0.5
60.0 (VA)
68.2
79.0
122 x 32 Graphic LCD
20
No connection (A type), external clock 2 kHz (C type)
No connection (A type), enable signal (C type)
A
K
+ 4.2 V for LED/negative voltage output
[e-mail]
2 x R1.25 PTH
2 x R2.5 PAD
6 x Ø 1.0 PTH
1.5
H: Read data/L: Write data
4.0
Power supply for B/L (0 V)
H: Data/L: Instruction
H → L reset the LCM
Contrast adjustment
H: Chip 1 enable
H: Chip 2 enable
2 x Ø 2.5 PTH
2 x Ø 5.0 PAD
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
FUNCTION
Ground
+ 5 V
13.7 Max.
LED B/L
Document Number: 37318
0.44
0.4
1.6
9.1
Dot Size
Revision: 03-Nov-08
EL or NO B/L
10.2 Max.
1.6
5.1