HDM40ꢀ16L
Dimensional Drawing
40 Character x 2 Lines, LED Backlight
182.0 0.5
175.0
3.2
13.0 MAX
0.5
0.6
15.0 MAX (-1)
0.05
12.8
15
161.4 0.5
154.4
7.0
9.0 (-1)
1.6
147.5 0.1
0.65
5.55
A
K
0.05
1
4-f 3.5
2.5
0.4
16-f 1.0
2.54
Dimension tolerance: +/- 0.3mm
(-1) = Thick version
Features
Block Diagram
Character Format .................................. 5x7 Dots with Cursor
Backlight...................................................White or Yellow LED
Options.................................TN/Gray STN/Yellow STN, FSTN
12 o’Clock/6 o’Clock View
D0 - D7
COM 16
LCD
LCD PANEL
E
R/W
RS
CONTROLLER
Normal/Extended Temperature
HD44780
or
Normal/Negative Displays
40 40 40 40
SEG 40
V
L
EQUIVALENT
Physical Data
CONTROL 4
V
DD
4 DRIVERs
Module Size ................................182.0W x 33.5H x 13.0T mm
Thick version............182.0W x 33.5H x 15.0T mm
Viewing Area Size.....................................154.4W x 15.8H mm
Weight.................................................................................70g
V
SS
K
A
LED BACKLIGHT
RESISTOR SUPPLIED BY USER
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SYMBOL
MIN
MAX
7.0
UNIT
V
DD-VSS
VDD-VL
TOP
0
0
0
V
SUPPLY VOLTAGE FOR LCD
OPERATING TEMPERATURE
STORAGE TEMPERATURE
13.5
50
V
Pin Connections
°C
°C
PIN NO.
SYMBOL
VSS
LEVEL
FUNCTION
TSTG
-20
70
1
2
3
4
-
-
-
0V
5V
-
LED FORWARD CURRENT (White)
(Yellow)
-
-
-
-
-
-
50
IF
mA
V
VDD
VL
700
5
Power supply
LED REVERSE VOLTAGE (White)
(Yellow)
VR
PD
8
RS
H/L
H: Data input
L: Instruction data input
LED POWER CONSUMPTION (White)
(Yellow)
200
3200
mW
5
R/W
H/L
H: Data read
L: Data write
6
7
8
9
E
H,H->L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
Enable signal
Electrical Characteristics (VDD=5.0 0.ꢀ5V ꢀ5°C)
D0
D1
D2
D3
D4
D5
D6
D7
A
PARAMETER
POWER SUPPLY CURRENT
POWER SUPPLY FOR LCD
LED FORWARD Vtg (White)
(Yellow)
SYM
IDD
CONDITION MIN TYP MAX UNIT
VDD=5.0V
-
1.73 3.0
mA
V
10
11
12
13
14
15
16
VDD-VL TA=25°C
4.2
4.7
3.3
4.2
135
90
5.2
3.6
4.6
-
Data bus
IF=40mA
VF
3.0
V
IF=360mA
4.0
BRIGHTNESS (White LED)
(Yellow LED)
IF=40mA
-
cd/m2
L
IF=360mA
-
-
Anode for LED backlight
Cathode for LED backlight
K
-
DRIVE METHOD
1/16 Duty
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