LCD-122H032N Datasheet

LCD-122H032N
Vishay
122 x 32 Graphic LCD
FEATURES
• Type: Graphic
• Display format: 122 x 32 dots
• Built-in controller: ST7920
• Duty cycle: 1/32
• N.V. optional for + 3 V power supply
• Chinese version
• Same size with LCD-122H032D
• Compliant to RoHS directive 2002/95/EC
MECHANICAL DATA
ITEM
ABSOLUTE MAXIMUM RATINGS
STANDARD VALUE
Module Dimension
UNIT
ITEM
59.0 x 29.3 x 5.5
Viewing Area
52.0 x 15.0
Power Supply VDD to VSS
Dot Size
0.345 x 0.345
Dot Pitch
0.375 x 0.375
Mounting Hole
50.0
Character Size
N/a
STANDARD VALUE
SYMBOL
Input Voltage
mm
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
Supply Current
IDD
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
STANDARD VALUE
UNIT
MIN.
TYP.
MAX.
-
4.5
5.0
5.5
V
VDD = + 5 V
0.8
1.0
1.5
mA
- 20 °C
-
-
5.8
25 °C
-
4.0
-
70 °C
3.2
-
-
25 °C
-
-
-
V
CCFL Starting Voltage
VFLS
CCFL Driving Voltage
VFLD
25 °C
-
-
-
VRMS
CCFL Driving Current
IFLD
VFQ = 450 VRMS, 30 kHz
-
-
-
mARMS
LED Forward Voltage
VF
25 °C
4.0
4.2
4.4
V
VRMS
LED Forward Current
IF
25 °C
30
40
60
mA
EL Power Supply Current
IEF
VEL = 110 VAC, 400 Hz
-
-
5.0
mA
OPTIONS
PROCESS COLOR
TN
STN
Gray
STN
Yellow
x
x
STN
Blue
BACKLIGHT
FSTN
B&W
STN
Color
None
LED
EL
x
x
x
x
CCFL
For detailed information, please see the “Product Numbering System” document.
Document Number: 37328
Revision: 16-Mar-09
For technical questions, contact: [email protected]
www.vishay.com
1
LCD-122H032N
122 x 32 Graphic LCD
Vishay
INTERFACE PIN FUNCTION
PIN NO.
SYMBOL
FUNCTION
1
VLED
B/L selected
2
VSS
Ground
3
VDD
Supply voltage for logic
4
V0
Operating voltage for LCD
5
RS
H: Date/L: Instruction
6
E
Enable signal
7
VOUT
Positive voltage output
8
DB0
Data bus line
9
DB1
Data bus line
10
DB2
Data bus line
11
DB3
Data bus line
12
DB4
Data bus line
13
DB5
Data bus line
14
DB6
Data bus line
15
DB7
Data bus line
16
R/W
H: Read data/L: Write data
DIMENSIONS in millimeters
4.5
50.0
19.05 (P1.27 x 15)
1.6
8.0
5.8
3.3
1.5
21.5
16 x Ø 0.7 PTH
0.4
16
15.5
0.375
0.345
0.375
0.345
11.97 (AA)
(LCD)
Dot Size
7.83
15.0 (VA) (LCD)
19.4 (Frame)
27.8
26.0
29.3 ± 0.5
1
2 x R1.25
3.1
6.69
45.72 (AA) (LCD)
3.5
52.0 (VA) (LCD)
1.35
56.3 (Frame)
5.5 Max.
59 ± 0.5
www.vishay.com
2
For technical questions, contact: [email protected]
Document Number: 37328
Revision: 16-Mar-09
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www.vishay.com
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Revision: 02-Oct-12
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Document Number: 91000