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HDM20216L, HDM20216L-1 m
Dimensional Drawing
4.0
13.0 4.0
2.73
2.54
2.54x7=17.78
10.88
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37.0 29.0
11.5
18.6
31.2
a
15
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20 Character x 2 Lines, LED Backlight
3.20 0.6 0.6 0.05
116.0 108.0 90.8 83.0 75.4 0.65
5.55 A K 4-R1.0 0.05
1 16-1.0
4-3.5 13.0 MAX 14.5 MAX (-1) 7.0 10.0 (-1)
Dimension tolerance: +/-0.3mm
Features Character Format ................................... 5x7 Dots with Cursor Backlight....................................................White or Yellow LED Options........................................Gray STN/Yellow STN, FSTN 12 o'Clock/6 o'Clock View Normal/Extended Temperature Normal/Negative Displays Physical Data Module Size .................................116.0W x 37.0H x 13.0T mm Thick Version........116.0W x 37.0H x 14.5T mm Viewing Area Size.......................................83.0W x 18.6H mm Weight..................................................................................45g Absolute Maximum Ratings
PARAMETER SUPPLY VOLTAGE SUPPLY VOLTAGE FOR LCD OPERATING TEMPERATURE STORAGE TEMPERATURE LED FORWARD CURRENT (White) (Yellow) LED REVERSE VOLTAGE (White) (Yellow) SYMBOL VDD -VSS VDD -VL TOP TOP IF 0 0 MIN
Block Diagram
D0 - D7
LED POWER CONSUMPTION (White)
(Yellow)
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SYM IDD VDD -VL VF L
VR
PD
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0 -20 -
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7.0 50 70 25 5 8 MIN TYP 1.2 3.6 4.1 57 45
MAX
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V V V
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PIN NO. 1 2 3 4 5 6
E R/W RS VL VDD VSS K A
t e
U 4
LCD HD44780 or
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1.6
m o
0.4 16 LCD PANEL 40 60
(-1) = Thick version
COM
CONTROLLER SEG
EQUIVALENT 4 DRIVER X2
LED BACKLIGHT
RESISTOR SUPPLIED BY USER
UNIT
13.5
C C mA
Pin Connections
SYMBOL VSS VDD VL RS R/W E D0 D1 D2 D3 D4 D5 D6 D7 A K H/L H/L H,HL H/L H/L H/L H/L H/L H/L H/L H/L LEVEL 0V 5V H: Data input L: Instruction data input H: Data read L: Data write Enable signal Power supply FUNCTION
300
100 1350
mW
Electrical Characteristics (VDD=5.00.25V 25C)
PARAMETER POWER SUPPLY CURRENT POWER SUPPLY FOR LCD LED FORWARD VTG (White) (Yellow) BRIGHTNESS (White LED) (Yellow LED) DRIVE METHOD CONDITION VDD=5.0V TA=25C IF=20mA IF=120mA IF=20mA IF=120mA 3.9 46 15 1/16 Duty MAX 2.4 4.7 4.5 UNIT mA V V V cd/m2 4.3
7 8 9 10 11 12 13 14 15 16
Data bus
Page 79
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Anode for LED backlight Cathode for LED backlight
at
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