Document Number: 37346 For technical questions, contact: displays@vishay.com www.vishay.com
Revision: 16-Mar-09 1
128 x 128 Graphic LCD
LCD-128H128A
Vishay
FEATURES
• Type: Graphic
• Display format: 128 x 128 dots
• Built-in controller: Toshiba T6963C
• Duty cycle: 1/128
• + 5 V power supply
• N.V. optional
• Compliant to RoHS directive 2002/95/EC
Note
•V
SS = 0 V, VDD = 5.0 V
For detailed information, please see the “Product Numbering System” document.
MECHANICAL DATA
ITEM STANDARD VALUE UNIT
Module Dimension 85.0 x 100.0
mm
Viewing Area 62.0 x 62.0
Dot Size 0.40 x 0.40
Dot Pitch 0.43 x 0.43
Mounting Hole 75.0 x 94.0
Character Size N/a
ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL STANDARD VALUE UNIT
MIN. TYP. MAX.
Power Supply VDD to VSS 4.75 5.0 5.25 V
Input Voltage VI- 0.3 - VDD
ELECTRICAL CHARACTERISTICS
ITEM SYMBOL CONDITION STANDARD VALUE UNIT
MIN. TYP. MAX.
Input Voltage VDD L level 0.7 VDD -V
DD V
VIO H level - - 0.3 VDD V
Supply Current IDD VDD = + 5 V - 1.5 - mA
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
- 20 °C - 18.0 -
V
0 °C - 17.5 -
25 °C - 17.0 -
50 °C - 16.0 -
70 °C - 15.5 -
LED Forward Voltage VF25 °C - 4.2 4.6 V
LED Forward Current IF25 °C - 500 - mA
EL Power Supply Current IEL VEL = 110 VAC, 400 Hz - - 5.0 mA
OPTIONS
PROCESS COLOR BACKLIGHT
TN STN
Gray
STN
Yellow
STN
Blue
FSTN
B&W
STN
Color None LED EL CCFL
xxxx xx
www.vishay.com For technical questions, contact: displays@vishay.com Document Number: 37346
2Revision: 16-Mar-09
LCD-128H128A
Vishay 128 x 128 Graphic LCD
INTERFACE PIN FUNCTION
PIN NO. SYMBOL FUNCTION
1 FGND Frame ground
2 GND Power supply (ground)
3V
DD Power supply (+ 5 V)
4V
0Contrast adjustment
5WR Data write
6RD Data read
7CE Chip enable
8C/D Command/data select
9 NC No connection
10 RST Reset signal
11 DB0 Data bus line
12 DB1 Data bus line
13 DB2 Data bus line
14 DB3 Data bus line
15 DB4 Data bus line
16 DB5 Data bus line
17 DB6 Data bus line
18 DB7 Data bus line
19 FS Font selection
20 NC/VEE NC/negative voltage output
21 A Power supply for LED B/L (+ 4.2 V)
22 K Power supply for LED B/L (0 V)
DIMENSIONS in millimeters
0.43
0.40
Dot Size
0.43
0.40
4 x Ø 1.0
46.5
5.25
7.0
A
K
25.4
(P2.54 x 10)
20 x Ø 1.0 PTH
20 x Ø 1.8 PAD 37.0
22
21
2
1
2.5
24.05.0
2.54
100.0 ± 0.5
3.0 94.0
72.015.0
62.019.0
55.0122.49
4 x R1.75
85.0 ± 0.5
4.0 73.0
5.0 75.0
62.011.5
55.0115.0 9.9
14.5 Max.
LED B/L EL or NO B/L
9.3 Max.
1.6
4.7
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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