HE326XX51 Datasheet, PDF (1/1 Pages) HYES Optoelectronics, Inc. – 320 X 240 Dots

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)
SPECIFICATION
134.5×117.0×14.0
103.0×79.0
320×240
0.3×0.3
0.27×0.27
UNIT
mm
mm
dots
mm
mm
4、PIN CONFIGURATION
PIN SYMBOL
SIGNAL DESCRIPTION
1
VO
Operating Voltage for LCD (Variable)
2
VEE
Power Supply for LCD
3
DB3
Data Bit 3
4
DB2
Data Bit 2
5
DB1
Data Bit 1
6
DB0
Data Bit 0
7
VSS
Ground
5、BLOCK DIAGRAM
3、ELECTRICAL CHARACTERISTICS (Ta=25℃)
ITEM
Supply Voltage (Logic)
Supply Current (Logic)
Input Voltage
“HIGH”
“LOW”
Output Voltage
“HIGH”
“LOW”
LCD Operating
Voltage
Supply Voltage
LCD Drive
SYMBOL
VDD - VSS
IDD
VIH
VIL
VOH
VOL
VDD - Vo
Io
CONDITION
VDD=5V
-
-
IOH=-0.4mA
IOL=0.4mA
SPEC. VALUE
MIN.
TYP.
MAX.
2.7 5.0 5.5
-
8.7 13.0
0.8VDD -
0
-
VDD - 0.4 -
-
-
VDD
0.2VDD
-
0.4
VDD=5V,
Ta=25℃
- 22.9 -
-
4.5
-
UNIT
V
mA
V
V
V
V
V
mA
PIN SYMBOL
SIGNAL DESCRIPTION
8
VDD
Logic Voltage
9
CL2
Display Data Shift Clock
10
CL1
Display Data Latch Clock
11
FLM
Frame Signal
12
K
Cathode for LED B/L
13
A
Anode for LED B/L
14
NC
No Connection
6、BACKLIGHTING CHARACTERISTICS (Ta=25℃)
LED
ITEM
Supply Voltage
Power Consumption
Luminous
SYMBOL CONDITION MIN TYP MAX UNIT
VLED
-
-
21.5
-
V
PLED
-
-
430
-
mW
IV
IL=20.0mA
10
-
-
cd/m²