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HDM 3224CL-2
Dimensional Drawing
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3.9" 240 X 320 Color Graphic, Low Power, Thin w/White LED Backlight
Features Features Backlight..................................................................White LED Options..................................................................Color FSTN Extended Temperature Built-in Controller.............................................................None
Absolute Maximum Ratings
PARAMETER SYMBOL V DD-V SS V EE V IN T OP T STG MIN -0.3 0 -0.3 -20 -40 MAX 7.0 25.0 VDD +0.3 70 80 UNIT V V V C C
Physical Data Module Size.....................................68.0W x 82.0H x 4.7T mm Viewing Area Size.....................................50.3W x 67.18H mm Dot Pitch.....................................................0.21W x 0.07H mm Dot Size..................................................0.195W x 0.055H mm Weight..................................................................................42g Power Supply
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PARAMETER INPUT HIGH VOLTAGE INPUT LOW VOLTAGE SUPPLY VOLTAGE LED BACKLIGHT VOLTAGE DRIVE METHOD SYM VIH VIL VDD VL I
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MIN TYP 0.8VDD 0 3.0 18.2 3.3 18.5 105 4.0
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PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD INPUT VOLTAGE
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VEE NC /D.OFF FRM VDD D7 D6 D5 D4 D3 D2 D1 D0 CP LOAD DF VSS V1 V0 VM CEEL VSS C2 C1 A K
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LEVEL H/L H 3.3V H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L 0V 0V -
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OPERATING TEMPERATURE STORAGE TEMPERATURE
Pin Connections
SYMBOL FUNCTION Operating voltage for LC H=On, L=Off No connection First Line Marker Power supply for logic
DATA CONNECTOR
Data Bus
Data shift Data Latch LCD AC Waveform Ground LCD bias voltage LCD bias voltage LCD bias voltage
Electrical Characteristics (V DD =3.30.25V 25C)
CONDITION VDD = 3.3V VF I
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MAX VDD 3.6 18.8 -
UNIT V V V mA V
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0.2VDD V
Connect to capacitor C1(2), pin1 Ground Connect to capacitor C1(1), pin2 Connect to capacitor C1(1), pin1 Power supply for LED Backlight
= 4.0V = 105mA
CCFL CONNECTOR
VF
1/240 DUTY
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Ground

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