HDM20416L-T Datasheet, PDF (1/1 Pages) Hantronix,Inc – 20 Character x 4 Lines, LED Backlight Small Size

HDM20416L-T
Dimensional Drawing
4-φ2.5
65±0.5
60.0
16.0
15.0 (P1.0x15)
1
16
20 Character x 4 Lines, LED Backlight Small Size
7.6 MAX
4.0
2.5
1.85
0.3
0.33
0.05
0.35
3.15
0.05
42.7
46.0
55.0
Dimension tolerance: +/-0.3mm
Features
Character Format .................................. 5x7 Dots with Cursor
Backlight.............................................................................LED
Options.......Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View
Normal/Extended Temperature
Normal/Negative Displays
Physical Data
Module Size ....................................65.0W x 28.4H x 7.6T mm
Viewing Area Size.......................................46.0W x 18.4H mm
Weight.................................................................................28g
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
LED FORWARD CURRENT
LED REVERSE VOLTAGE
LED POWER CONSUMPTION
SYMBOL
V_DD-V_SS
V_DD-V_L
V_IN
T_OP
T_STG
I_F
V_R
P_D
MIN
0
0
V_SS -0.3
0
-20
-
-
-
MAX UNIT
7.0
V
13.0
V
V_DD +0.3 V
50
°C
70
°C
200
mA
8
V
800
mW
Electrical Characteristics (VDD=5.0±0.5V 25°C)
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE
POWER SUPPLY CURRENT
POWER SUPPLY FOR LCD
LED FORWARD VOLTAGE
BRIGHTNESS
DRIVE METHOD
SYM
V_IH
V_IL
V_OH
V_OL
I_DD
V_DD-V_L
V_F
L
CONDITION MIN TYP
-
0.7V_DD -
-
-
-
I_OH=0.2mA
I_OL=1.2mA
V_DD=5.0V
T_A=25°C
I_F=110mA
I_F=110mA
0.75V_DD -
-
-
2
-
-
-
3.9
4.1
30
45
1/32 Duty
MAX
-
0.6
-
0.2V_DD
-
-
4.3
-
UNIT
V
V
V
V
mA
V
V
NIT
1.6
1.1
Block Diagram
D0 - D7
E
R/W
RS
V_L
V_DD
V_SS
K
A
LCD
CONTROLLER
HD66712
40
16
COM 16
DRIVER DRIVER
40 20
LCD PANEL
4
40
40 20
4
DRIVER DRIVER
LED BACKLIGHT
Pin Connections
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SYMBOL
V_SS
V_DD
V_L
RS
R/W
E
D0
D1
D2
D3
D4
D5
D6
D7
A
K
LEVEL
-
-
-
H/L
H/L
H,H→L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
-
FUNCTION
0V
5V
Power supply
-
H: Data input
L: Instruction data input
H: Data read
L: Data write
Enable signal
Data bus
Anode for LED backlight
Cathode for LED backlight
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