HDM40416L-4
Dimensional Drawing
40 Character x 4 Lines, LED Backlight
14.5
3.5
183.0
2.8
0.73
147.0
170.0
9.6 1.6
0.52
0.57
0.05
2
1
4.91
0.05
7.0
17 18
4-R1.0
1.18
21.27
21.26
4-f 3.5
140.47
190.0
2.5
2.54
Dimension tolerance: +/- 0.3mm
Features
Block Diagram
Character Format .................................. 5x7 Dots with Cursor
Backlight.............................................................................LED
Options.TN/Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View
Normal/Extended Temperature
E1
D0-D7
LCD
4
Controller
HD44780
or
4 DRIVERS
40
40
40
40
SEG 40
COM 16
RS
R/W
Normal/Negative Displays
equivalent
LCD PANEL
COM 16
SEG 40
LCD
E2
Physical Data
Controller
HD44780
or
Module Size.................................190.0W x 54.0H x 14.5T mm
Viewing Area Size.....................................147.0W x 29.5H mm
Weight...............................................................................150g
40
40
40
40
4
equivalent
4 DRIVERS
VL
VDD
VSS
K
LED BACKLIGHT
Absolute Maximum Ratings
A
RESISTOR SUPPLIED BY USER
PARAMETER
SUPPLY VOLTAGE
SYMBOL
VDD-V
MIN
MAX
7.0
UNIT
0
0
V
SS
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
VDD-V
13.5
VDD
50
V
L
Pin Connections
V
V
V
IN
SS
PIN NO.
SYMBOL
D7
LEVEL
H/L
FUNCTION
OPERATING TEMPERATURE
STORAGE TEMPERATURE
LED FORWARD CURRENT
LED REVERSE VOLTAGE
LED POWER CONSUMPTION
T
0
°C
°C
mA
V
OP
1
2
3
4
5
T
-20
70
STG
D6
D5
D4
D3
H/L
H/L
H/L
H/L
IF
-
-
-
600
8
VR
PD
Da ta bus
2700
mW
6
7
8
9
D2
D1
D0
E1
H/L
H/L
H/L
Electrical Characteristics (VDD=5.0±0.25V 25°C)
H,H® L
H/L
Ena ble
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE
SYM
CONDITION MIN TYP MAX UNIT
10
RW
H: Da ta re a d
L: Da ta write
V
-
-
2.2
-
-
-
V
IH
11
RS
H/L
H: Da ta input
L: Instruc tion input
V
-
0.6
-
V
IL
VOH
IOH= 0.2mA 2.4
-
V
12
13
14
V
-
Ope ra ting volta ge for LC
L
VOL
IOL= 1.2mA
VDD= 5.0V
-
-
0.4
5.0
4.7
4.5
-
V
V
0V
5V
Ground
SS
POWER SUPPLY CURRENT IDD
-
3.0
-
mA
V
VDD
Powe r supply for logic
POWER SUPPLY FOR LCD VDD-V T = 25°C
4.3
L
A
15
16
17
18
E2
N/C
A
H,H® L
Ena ble
LED FORWARD VOLTAGE
BRIGHTNESS
V
IF= 150mA
-
4.1
80
V
F
-
-
-
No-c onne c tion
L
IF= 150mA
60
NIT
Anode for LED ba c klight
Ca thode for LED ba c klight
DRIVE METHOD
1/16 Duty
K
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