HDM20416H Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – HDM20416H

HDM20416H
Dimensional Drawing
2.5 +0.2
7.5
1
93.0 +0.2
2.54x13=33.02
14
14-φ1.0
2.5
8.5
Dimension tolerance: +/-0.3mm
76.0
70.4
97.0
98.0
4- φ2.5
20 Character x 4 Lines
0.55
0.55
4.75
0.05
2.95
0.6
0.05
0.6
Features
Character Format .......................................5x7 Dots with Cursor
Backlight....................................................................EL Optional
Options....TN/Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View
Normal/Extended Temperature
Normal/Negative Displays
Physical Data
Module Size.....................................98.0W x 60.0H x 10.0T mm
Viewing Area Size.........................................76.0W x 25.2H mm
Weight...................................................................................54g
Block Diagram
D0 - D7
E
R/W
RS
V_L
V_DD
V_SS
LCD
CONTROLLER
HD44780
or
EQUIVALENT
COM ¹⁶
SEG 40
4
LCD PANEL
60
DRIVER X2
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
SYMBOL
V _{D D}-V_{S S}
V _{D D}-V_L
V_IN
T_OP
T_STG
MIN
0
0
V_SS
0
-20
MAX
7.0
13.5
V_DD
50
70
UNIT
V
V
V
°C
°C
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE
POWER SUPPLY CURRENT
POWER SUPPLY FOR LCD
DRIVE METHOD
SYM
V_IH
V_IL
V_OH
V_OL
I_DD
V_DD-V_L
CONDITION MIN TYP MAX UNIT
-
2.2 -
-
V
-
-
-
.6 V
I_OH=0.2mA 2.4 -
-
V
I_OL=1.2mA -
-
0.4 V
V_DD=5.0V
-
1.0 2.2 mA
TA=25°C
4.3 -
4.7 V
1/16 Duty
Pin Connections
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SYMBOL
V_SS
V_DD
V_L
RS
R/W
E
D0
D1
D2
D3
D4
D5
D6
D7
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
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