HDG1602F-1
Dimensional Drawing
Chip On Glass technology
16 Character x 2 Line
Dimension tolerance: +/-0.3mm
Features
Character Format ......................................5x7 Dots with Cursor
Connection .........................................................Flat Flex Cable
Options................................................STN, Reflective Polarizer
Characters.......................240 in ROM, 8 user designed in RAM
Physical Data
Module Size.......................................65.0W x 27.7H x 2.0T mm
Viewing Area Size........................................61.0W x 15.7H mm
Character Size.............................................2.95W x 5.15H mm
Weight................................................................................6.8 g
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
SYMBOL
V
DD
-V
SS
V
DD
-V
L
V
IN
T
OP
T
STG
MIN
-0.3
0
V
SS
0
-20
MAX
6.0
11.0
V
DD
50
70
UNIT
V
V
V
°C
°C
Block Diagram
D0 - D7
E
R/W
RS
V
L
V
DD
V
SS
LCD
CONTROLLER
NT7605
or
EQUIVALENT
COM 9 - 16
SEG 80
COM 1 - 8
LCD PANEL
Pin Connections
PIN NO.
1
2
3
4
SYMBOL
RS
R/W
E
D0
D1
D2
D3
D4
D5
D6
D7
V
SS
V
DD
V
L
LEVEL
H/L
H/L
H,H! L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
0V
5V
~+0.6V
Power supply
Contrast control
Data bus
FUNCTION
H: Data input
L: Instruction data input
H: Data read
L: Data write
Enable signal
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE
SYM
V
IH
V
IL
V
OH
V
OL
CONDITION
-
-
I
OH
=0.2mA
I
OL
=1.2mA
V
DD
=5V
TA=25°C
MIN
TYP
MAX
V
DD
0.2V
DD
V
DD
0.2V
DD
1.4
4.9
UNIT
V
V
V
V
mA
V
0.7V
DD
-
V
SS
V
SS
-
4.1
1/16 Duty
-
0.8V
DD
-
-
0.82
4.5
5
6
7
8
9
10
11
12
13
14
POWER SUPPLY CURRENT I
DD
POWER SUPPLY FOR LCD V
DD
-V
L
DRIVE METHOD
Page 85
Microcontroller MCU
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