HY204XX01 Datasheet, PDF (1/1 Pages) HYES Optoelectronics, Inc. – 20 CHAR X 4 LINE

HY204XX01
1、EXTERNAL DIMENSION AND DISPLAY PATTERN
20 CHAR X 4 LINE
* LED BACKLIGHT VERSION=9.4
2、MECHANICAL DATA
** LED BACKLIGHT VERSION=14.2
5、ABSOLUTE MAXIMUM RATINGS
ITEM
SPECIFICATION
Module Size (W×H×T)
98.0×60.0×9.2 (LED:14.2)
Viewing Area (W×H)
76.0×25.2
Character Font (W×H)
5×7 with Cursor
Character Size (W×H)
2.95×4.75
Character Pitch (W×H)
3.55×5.35
Dot Size (W×H)
0.55×0.55
3、PIN CONFIGURATION
UNIT
mm
mm
dots
mm
mm
mm
PIN SYMBOL
1
VSS
2
VDD
3
Vo
4
RS
5
R/W
6
E
7 ~ 14
15
16
DB0 to DB7
A
K
SIGNAL DESCRIPTION
GND (0V)
Power Supply
Supply Voltage LCD Driving
Register Select Low = Instruction, High = Data
Read/Write
Low = MPU to LCM, High = LCM to MPU
Enable
R/W= Low : Data are talking over at falling edge
R/W=High : Data can be read at E=1
Data Bus-Software Selectable 4 or 8bit Mode
Anode of LED Unit
Cathode of LED Unit
PARAMETER
Supply Voltage (Logic)
Supply Voltage (Driver)
Input Voltage
SYMBOL
VDD - VSS
VO
VIN
MIN.
-0.3
VDD - 12
-0.3
MAX.
7.0
VDD + 0.3
VDD + 0.3
UNIT
V
V
V
6、ELECTRICAL CHARACTERISTICS (Ta=25℃)
ITEM
Supply Voltage (Logic)
Supply Current (Logic)
Input Voltage
“HIGH”
“LOW”
Output Voltage
“HIGH”
“LOW”
SYMBOL
VDD - VSS
IDD
VIH
VIL
VOH
VOL
CONDITION
VDD=5V
-
-
-IOH=0.2mA
IOL=1.2mA
SPEC. VALUE
MIN. TYP. MAX.
4.5 5.0 5.5
- 0.8 2.0
2.2
-
VDD
-0.3 - 0.6
2.4 -
-
-
- 0.4
LCD Operating
Voltage
Supply Voltage
LCD Drive
VDD - Vo
Io
VDD=5V,
Ta=25℃
4.2 4.4 4.6
- (7.8) -
- 1.0 1.5
Note : ( ) Value is high Reliability type
UNIT
V
mA
V
V
V
V
V
mA
4、BLOCK DIAGRAM
7、BACKLIGHTING CHARACTERISTICS (Ta=25℃)
LED
ITEM
Supply Voltage
Power Consumption
Luminous
SYMBOL
VLED
PLED
IV
CONDITION
-
IF=180mA
IF=180mA
MIN.
-
-
-
TYP.
4.0
720
-
MAX.
4.2
-
-
UNIT
V
mW
cd/m²