HE125XX51 Datasheet, PDF (1/1 Pages) HYES Optoelectronics, Inc. – 128 X 64 Dots

HE125XX51
1、EXTERNAL DIMENSION AND DISPLAY PATTERN
128 X 64 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
93.7×53.0×5.5
70.7×38.8
128×64
0.52×0.52
0.48×0.48
UNIT
mm
mm
dots
mm
mm
4、PIN CONFIGURATION
PIN SYMBOL
SIGNAL DESCRIPTION
1
/CS1
Chip Select Signal
2
/RES
Reset Signal
3
A0
Register Select Signal
4
R/W
Read/Write Execution Control
5
E
Enable
6
DB1
Data Bit 0
7
DB1
Data Bit 1
8
DB2
Data Bit 2
9
DB3
Data Bit 3
10
DB4
Data Bit 4
1
DB5
Data Bit 5
12
DB6
Data Bit 6
13
DB7
Data Bit 7
5、BLOCK DIAGRAM
3、ELECTRICAL CHARACTERISTICS (Ta=25℃)
ITEM
SYMBOL CONDITION
Supply Voltage (Logic)
Supply Current (Logic)
Input Voltage
“HIGH”
“LOW”
Output Voltage
“HIGH”
“LOW”
LCD Operating
Voltage
Supply Voltage
LCD Drive
VDD - VSS
IDD
VIH
VIL
VOH
VOL
VDD - Vo
Io
VDD=5V
-
-
IOH=0.205mA
IOL=1.6mA
VDD=5V,
Ta=25℃
SPEC. VALUE
MIN.
TYP.
MAX.
-
5.0
-
-
3.0 4.5
0.7VDD -
VDD
0
- 0.3VDD
2.4
- 0.3VDD
-
-
0.4
-
8.5
-
-
0.8 1.0
UNIT
V
mA
V
V
V
V
V
mA
PIN SYMBOL
SIGNAL DESCRIPTION
14
VDD
Logic Voltage
15
VSS
Ground
16
Vout
Voltage Converter Input/output
17
CAP 3-
Cap. 3 Negative Connection Pin for Voltage Converter
18
CAP 1+
Cap. 1 Positive Connection Pin for Voltage Converter
19
CAP 1-
Cap. 1 Negative Connection Pin for Voltage Converter
20
CAP 2-
Cap. 2 Negative Connection Pin for Voltage Converter
21
CAP 2+
Cap. 2 Positive Connection Pin for Voltage Converter
22
V1
LCD Driver Voltage
23
V2
LCD Driver Voltage
24
V3
LCD Driver Voltage
25
V4
LCD Driver Voltage
26
V5
LCD Driver Voltage
6、BACKLIGHTING CHARACTERISTICS (Ta=25℃)
LED
ITEM
SYMBOL CONDITION MIN TYP
Supply Voltage
VLED
-
3.9
4.1
Power Consumption
PLED
IF = 90mA
-
Luminous
IV
IF = 90mA
22
26
MAX
4.3
600
UNIT
V
mW
cd/m²