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PC 1202-A
OUTLINE DIMENSION & BLOCK DIAGRAM
27.85 51.3 46.7 46.0 4-R1.25 37.85
H1 H2
1.5 4- 1.0
32.0 0.5
K 24.7 17.5 14.5 A 16.0 30.0 11.7 9.0
1 1.0 (P1.27 x 14) 17.78 31.2 55.7 0.5 1.5
15 1.0
18.96 12.25
15- 0.7
DB7 DB0 E R/W RS Vss Vdd Vo A K
LCD CONTROLLER LSI
COM 16
LCD PANEL
SEG 40
SEGMENT DRIVER
The tolerance unless classified
MECHANICAL SPECIFICATION
Overall Size View Area Dot Size Dot Pitch
PIN ASSIGNMENT
Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol Vss/K Vdd Vo RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 A Function
Power supply(GND) / LED B/L( ) Power supply(+) Contrast Adjust Register select signal Data read / write Enable signal Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line
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55.7 x 32.0 46.7 x 17.5 0.45 x 0.60 0.55 x 0.70
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Item
BACKLIGHT
0.3mm
Module W /O B/L EL B/L LED B/L
ABSOLUTE MAXIMUM RATING
Symbol Condition Vdd-Vss 25oC 25oC LCD driving supply voltage Vdd-Vee Input voltage 25oC Vin
Supply for logic voltage
6.2 5.5 0.6 0.1
CONTROL SIGNALS 4
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SEG 20
U 4
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1.6 3.2
11.5
2.65 0.45 0.1
H2 / H1 5.1 / 9.2 5.1 / 9.2 8.7 / 12.8
Min. -0.3 -0.3 -0.3
Max. Units V 7 13 V Vdd+0.3 V
ELECTRICAL CHARACTERISTICS
Item Symbol Condition Min. Typical Max. Units 2.7 5.5 Power supply voltage Vdd-Vs 25oC V Top N WNW NW V -20oC 7.1 7.5 7.9 V LCD operation voltage Vop V V 50oC 4.4 3.8 4.1 V 70oC 6.3 V 5.7 6 1.5 Vdd=5V 2.5 mA VB/L=4.2V 40 mA 80 VB/L=4.2V mA
4.5 4.6 5.1 25oC 4.1 6.1 4.4 6.4 4.7 6.7 0oC
LCM current consumption (No B/L)
Idd
LED/edge LED/array
Data bus line Power supply for LED B/L (+)
Backlight current consumption
LCD option: STN, TN, FSTN Backlight Option: LED Backlight feature, other Specs not available on catalog is under request.
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