lcd-012n002a-tfh-et Vishay, lcd-012n002a-tfh-et Datasheet - Page 2

• Manufacturer Part Number: lcd-012n002a-tfh-et
• Description: 12 X 2 Character Lcd
• Manufacturer: Vishay

Revision: 20-Jul-11
INTERFACE PIN FUNCTION
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DIMENSIONS in millimeters
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
Note
• The non-specified tolerance of dimension is ± 0.3 mm
4 x R1.25
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4.85
8.93
2.2
4.5
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
12.25
18.96
SYMBOL
R/W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
V
V
RS
V
E
A
SS
DD
0
1
(P1.27 x 14)
55.7 ± 0.5
37.85 (AA)
46.0 (VA)
17.78
51.3
46.7
31.2
1.0
For technical questions, contact:
15
15 x Ø 0.7 PTH
15 x Ø 1.0 PAD
K
A
H/L; H: read (MPU  module)/L: Write (MPU  module)
2
[e-mail]
H/L; H: data/L: instruction code
Contrast adjustment (variable)
+ 5 V supply voltage for logic
H, H  L chip enable signal
14.5 max.
LED B/L
www.vishay.com/doc?91000
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
9.9
FUNCTION
LCD-012N002A-TFH-ET
Ground
LED (+)
1.6
Document Number: 37405
0.55
0.45
Dot Size
2.65
3.20
Vishay