Document
HDM128GS12Y
Dimensional Drawing
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5.0±0.5 6.5±0.5 10.0±0.5 76.0±0.5 62.0 (VIEWING AREA) 55.01 (128 DOTS) 100.0±0.5 94.0 10.5±0.5 16.0±0.5 19.49±0.5 3.0±0.5
128 X 128 Dots Graphic
85.0±0.5 75.0 62.0 (VIEWING AREA) 55.01 (128 DOTS) 14.0 MAX 6.1 1.6
Dimension tolerance: +/-0.3mm
Features Features Backlight....................................................EL or LED Optional Options................................................Gray STN / Yellow STN Normal/Extended Temperature Bottom / Top Viewing Built-in Controller............................................Toshiba T6963C Physical Data Module Size................................85.0W x 100.0H x 14.0T mm Viewing Area Size.....................................62.0W x 62.0H mm Dot Pitch....................................................0.43W x 0.43H mm Dot Size.....................................................0.39W x 0.39H mm Weight..............................................................................100g Power Supply
VDD
L C M
VSS VL
VEE
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER OPERATING VOLTAGE POWER SUPPLY FOR LCD INPUT HIGH VOLTAGE INPUT LOW VOLTAGE OUTPUT HIGH VOLTAGE OUTPUT LOW VOLTAGE POWER SUPPLY CURRENT LED FORWARD VOLTAGE BRIGHTNESS DRIVE METHOD SYM CONDITION MIN TYP VDD VIH VIL VOH VOL IDD VF L IOH=0.2mA IOL=1.2mA VDD=5.0V IF=500mA IF=500mA 4.5 5.0 13.0 4.2 180
VDD-VL
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2-∅1.0
1 20
4-R1.75
0.5
20-∅1.0
5.0
2.54X9=22.86 84.4
19.0±0.5 32.0±0.5
Absolute Maximum Ratings
PARAMETER SUPPLY VOLTAGE INPUT VOLTAGE
SYMBOL
0.04
0.39
0.39 0.04
MIN
MAX 7.0 -30.0 7.0 50 70
UNIT V V V °C °C
VDD-VSS VL VIN
0 0 0
POWER SUPPLY FOR LCD
OPERATING TEMPERATURE STORAGE TEMPERATURE
TOP
TSTG
-20
+
RH
5V
Pin Connections
PIN NO. SYMBOL 1 2 3 4 5 6 7 8 9 FG
VLCD
FUNCTION
Frame ground
+
RL
15V
VSS VL
0V 5V L L L
Ground
VDD WR RD CE
Power supply for logic Operating voltage for LC Data write Data read
RH+RL = 10 ~ 20KΩ
MAX
UNIT
5.5
V V V V V V
CD
17.0 VDD -2.2 0 VDD -0.4 0 3.8 152
17.5
18.0 VDD 0.8 VDD 0.4 20.0 4.6 -
N/C
10 11 12 13 14 15 16 17 18 19 20
RESET DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS N/C
mA V NIT
1/128 Duty
Page 15
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Chip enable H/L L H=Command, L=Data Reset No connection H/L H/L H/L H/L H/L H/L H/L H/L H/L Data bus Font select No connection
.