HE326XX51
1、EXTERNAL DIMENSION AND DISPLAY PATTERN
320
X 240 Dots
2、MECHANICAL DATA
ITEM
Module Size (W×H×T)
Viewing Area (W×H)
Number of Dots (W×H)
Dot Pitch (W×H)
Dot Size (W×H)
3、ELECTRICAL
CHARACTERISTICS (Ta=25
℃
)
UNIT
mm
mm
dots
mm
mm
SPECIFICATION
134.5×117.0×14.0
103.0×79.0
320×240
0.3×0.3
0.27×0.27
ITEM
Supply Voltage (Logic)
Supply Current (Logic)
“HIGH”
Input Voltage
“LOW”
“HIGH”
Output Voltage
“LOW”
LCD Operating
Voltage
Supply Voltage
LCD Drive
SYMBOL CONDITION
V
DD
- V
SS
I
DD
V
IH
V
IL
V
OH
V
OL
V
DD
- V
o
I
o
V
DD
=5V
-
-
I
OH
=-0.4mA
I
OL
=0.4mA
V
DD
=5V,
Ta=25℃
SPEC. VALUE
MIN.
TYP.
MAX.
UNIT
V
mA
V
V
V
V
V
mA
2.7
-
0.8V
DD
0
V
DD
- 0.4
-
-
-
5.0
8.7
-
-
-
-
22.9
4.5
5.5
13.0
V
DD
0.2V
DD
-
0.4
-
-
4、PIN CONFIGURATION
PIN
1
2
3
4
5
6
7
SYMBOL
V
O
V
EE
DB
3
DB
2
DB
1
DB
0
V
SS
SIGNAL DESCRIPTION
Operating Voltage for LCD (Variable)
Power Supply for LCD
Data Bit 3
Data Bit 2
Data Bit 1
Data Bit 0
Ground
PIN
8
9
10
11
12
13
14
SYMBOL
V
DD
CL2
CL1
FLM
K
A
NC
SIGNAL DESCRIPTION
Logic Voltage
Display Data Shift Clock
Display Data Latch Clock
Frame Signal
Cathode for LED B/L
Anode for LED B/L
No Connection
5、BLOCK DIAGRAM
6、BACKLIGHTING CHARACTERISTICS (Ta=25℃)
LED
ITEM
Supply Voltage
Power Consumption
Luminous
SYMBOL
V
LED
P
LED
I
V
CONDITION
-
-
I
L
=20.0mA
MIN
-
-
10
TYP
21.5
430
-
MAX
-
-
-
UNIT
V
mW
cd/m
2
HYES [ HYES OPTOELECTRONICS, INC. ]
