LCD-122H032A, LCD-122H032C Datasheet

LCD-122H032A, LCD-122H032C
Vishay
122 x 32 Graphic LCD
FEATURES
• Type: Graphic
• Display format: 122 x 32 dots
• Built-in controller: Epson SED1520 (or equivalent)
• Duty cycle: 1/32
• Available for internal (A type), external (C type),
oscillation 2 kHz
• N.V. optional for + 3 V power supply
• Chinese version: LCD-122H032L
• Compliant to RoHS directive 2002/95/EC
MECHANICAL DATA
ITEM
ABSOLUTE MAXIMUM RATINGS
STANDARD VALUE
Module Dimension
UNIT
ITEM
84.0 x 44.0
Viewing Area
60.0 x 18.0
Power Supply VDD to VSS
Dot Size
0.40 x 0.45
Input Voltage
Dot Pitch
0.44 x 0.49
Mounting Hole
79.0 x 36.0
Character Size
N/a
mm
STANDARD VALUE
SYMBOL
MIN.
TYP.
MAX.
4.75
5.0
5.25
0
-
VDD
VI
UNIT
V
Note
• VSS = 0 V, VDD = 5.0 V
ELECTRICAL CHARACTERISTICS
ITEM
SYMBOL
CONDITION
Input Voltage
VDD
VDD = + 5 V
Supply Current
IDD
VDD = + 5 V
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
LED Forward Voltage
VF
STANDARD VALUE
MIN.
UNIT
TYP.
MAX.
4.5
5.0
5.5
V
-
0.6
0.8
mA
5.5
- 20 °C
5.3
5.4
0 °C
4.7
4.8
4.9
25 °C
4.6
4.7
4.8
50 °C
4.3
4.4
4.6
70 °C
4.1
4.2
4.4
25 °C
-
4.2
4.6
V
V
LED Forward Current
IF
25 °C
-
120
240
mA
EL Power Supply Current
IEL
VEL = 110 VAC, 400 Hz
-
-
5.0
mA
OPTIONS
PROCESS COLOR
TN
BACKLIGHT
STN
Gray
STN
Yellow
STN
Blue
FSTN
B&W
x
x
x
x
STN
Color
None
LED
EL
x
x
x
CCFL
For detailed information, please see the “Product Numbering System” document.
Document Number: 37318
Revision: 03-Nov-08
For technical questions, contact: [email protected]
www.vishay.com
1
LCD-122H032A, LCD-122H032C
122 x 32 Graphic LCD
Vishay
INTERFACE PIN FUNCTION
PIN NO.
SYMBOL
FUNCTION
1
VSS
Ground
2
VDD
+5V
3
V0
Contrast adjustment
4
A0
H: Data/L: Instruction
5
CS1
H: Chip 1 enable
6
CS2
H: Chip 2 enable
7
NC/CL
No connection (A type), external clock 2 kHz (C type)
8
NC/E
No connection (A type), enable signal (C type)
9
R/W
H: Read data/L: Write data
10
DB0
Data bus line
11
DB1
Data bus line
12
DB2
Data bus line
13
DB3
Data bus line
14
DB4
Data bus line
15
DB5
Data bus line
16
DB6
Data bus line
17
DB7
Data bus line
18
RES
H → L reset the LCM
19
A/VEE
+ 4.2 V for LED/negative voltage output
20
K
Power supply for B/L (0 V)
DIMENSIONS in millimeters
0.44
0.4
68.2
12.0
60.0 (VA)
15.18
53.64 (AA)
4.0
1.5
20 x Ø 1.0 PTH
13.7 Max.
2 x Ø 2.5 PTH
2 x Ø 5.0 PAD
10.2 Max.
9.1
5.1
7.0
15.0
A
36.0
15.64 (AA)
27.2
18.0 (VA)
44.0 ± 0.5
20.0
20
23.5
1
2.5
1.8
16.0
4.0
4.0
15.68
9.9
Dot Size
48.26 (P2.54 x 19)
10.2
14.5
0.49
0.45
84.0 ± 0.5
7.9
K
6 x Ø 1.0 PTH
42.0
2.5
www.vishay.com
2
79.0
2 x R1.25 PTH
2 x R2.5 PAD
For technical questions, contact: [email protected]
1.6
LED B/L
1.6
EL or NO B/L
Document Number: 37318
Revision: 03-Nov-08
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www.vishay.com
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Revision: 02-Oct-12
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Document Number: 91000