HDM 3224
320 X 240 Dots Graphic CCFL Backlight
Dimensional Drawing
143.0
135.0
127.0
4.0
0.27
0.03
11.0
104.0 (VIEWING AREA)
95.97 (320 DOTS)
15.03
JST VHR-3N
1
3
FH10-14S-1SH
(HIROSE)
CCFL CONNECTOR
100.0±1.0
PIN #
FUNCTION
VCCFL
14
1
1
2
3
N/C
VCCFL
4-Æ3.4
54.0
6.8
10.0 MAX
1.6
Dimension tolerance: +/-0.3mm
Features
Features
Absolute Maximum Ratings
Backlight.........................................................................CCFL
Options........................................STN/Black and White FSTN
Built-in Controller.............................................................None
PARAMETER
SUPPLY VOLTAGE
SYMBOL
VDD-V
MIN
MAX
7.0
UNIT
0
0
-
V
SS
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
VDD-V
28.5
7.0
50
V
EE
Physical Data
V
V
IN
Module Size................................143.0W x 96.8H x 13.0T mm
Viewing Area Size...................................104.0W x 79.3H mm
Dot Pitch....................................................0.30W x 0.30H mm
Dot Size.....................................................0.27W x 0.27H mm
Weight..............................................................................220g
OPERATING TEMPERATURE
STORAGE TEMPERATURE
CCFL OPERATING VOLTAGE
CCFL OPERATING CURRENT
CCFL OPERATING FREQUENCY
T
0
°C
OP
T
-20
-
70
°C
STG
V
1500
10
Vrms
mA
KhZ
FL
IFL
fFL
-
20
80
Power Supply
V
DD
+
R
5V
H
V
LCD
L
C
Electrical Characteristics (VDD=5.0±0.25V 25°C)
M
V
SS
PARAMETER
SYM
CONDITION MIN TYP MAX UNIT
+
V
L
R
20V
INPUT HIGH VOLTAGE
V
-
0.7
-
-
V
L
IH
VDD
V
EE
INPUT LOW VOLTAGE
V
-
-
-
-
0.3
VDD
V
V
IL
R +R = 10 ~ 20KW
H
L
OUTPUT HIGH VOLTAGE
VOH
IOH= 0.4mA
VDD
-0.4
-
Pin Connections
PIN NO. SYMBOL
FUNCTION
OUTPUT LOW VOLTAGE
SUPPLY VOLTAGE
VOL
VDD
IOL= 0.4mA
-
-
0.4
5.5
V
-
4.5
5.0
V
1
FLM
N/C
H/L
-
Fra me signa l
2
No c onne c tion
Da ta la tc h signa l
Se ria l shift c loc k
Displa y off
-V
-
19.5 18.5 17.5
V
EE
3
LP
H/H® L
H/H® L
L
IDD
-IEE
VDD= 5.0V
-
-
-
-
8.0
16
mA
POWER SUPPLY CURRENT
4
XSCL
DISPOFF
DB0
VEE= -18.5V
7.0
14.0 mA
5
POWER SUPPLY FOR LCD VDD-V T = 25°C
23.5
300
-
-
V
L
A
6
H/L
CCFL OPERATING
VOLTAGE
V
IFL= 5mArms
Vrms
FL
7
DB1
H/L
Da ta bus
8
DB2
H/L
CCFL OPERATING
CURRENT
IFL
V = 300Vrm
FL
s
-
5.0
-
mArms
9
DB3
H/L
10
VDD
5V
Powe r supply for logic
Ground
CCFL OPERATING FREQ. fFL
-
25
65
45
72
55
-
kHz
Hz
11
12
13
14
V
0V
FRAME FREQUENCY
BRIGHTNESS
fFP
L
-
80
-
SS
V
-
-
-
Powe r supply volta ge for LC
Ope ra ting volta ge for LC
Fra me ground
c d/m2
IFL= 5mArms 40
1/240 DUTY
EE
V
L
DRIVE METHOD
FG
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