WG12864A1Y
|
Item
|
Description
|
|
Product No.
|
WG12864A1YITF000
|
|
Active Area
|
61.41(W)mm×30.69(H)mm
|
|
Viewing Area
|
63.41(W)mm×30.69(H)mm
|
|
Module Size
|
73(W)41.86(H)×6max(D)
|
|
Dot Size
|
0.45(W)mm×0.45(H)mm
|
|
Dot Pitch
|
0.48(W)mm×0.48(H)mm
|
|
Display Format
|
128(W)×64(H) Dots
|
|
Duty Ratio
|
1/64 Duty
|
|
Controller
|
SSD1325
|
INTERFACE PIN ASSIGNMENT
|
No.
|
Symbol
|
Function
|
|
1
|
VDD | Power supply for analog circuit. |
|
2
|
VSS | Ground. |
|
3
|
Vo | Contrast Adjustment |
|
4~11
|
D0~D7
|
Data bus. |
|
12
|
CS#
|
Chip select input. |
|
13
|
NC | No connection |
|
14
|
RES# |
Reset signal input.
When it’s low, initialization of SSD1309 is executed.
|
|
15
|
R/W# | Data write operation is initiated when it’s pull low. |
|
16
|
D/C#
|
Data/ Command control.
Pull high for write/read display data.
Pull low for write command or read status.
|
|
17
|
E/RD#
|
Data read operation is initiated when it’s pull low. |
|
18
|
NC | No connection |
|
19
|
DISP | Display off |
|
20
|
NC | No connection |
ELECTRICAL CHARACTERISTICS
|
Item
|
Symbol
|
Condition
|
Min.
|
Typ
|
Max.
|
Unit
|
|
Power Supply
for Logic
|
VDD
|
(Wide Voltage I/O Application)
|
2.7
|
3
|
3.5
|
Volt
|
|
Input Voltage
for I/O Pins
|
Vi
|
2.7
|
3
|
3.5
|
Volt
|
|
|
Input Voltage
|
VIL
|
L level
|
0
|
-
|
0.2 VDD
|
Volt
|
|
VIH
|
H level
|
0.8 VDD
|
-
|
VDD
|
Volt
|
|
|
Output Voltage
|
VOL
|
L level
|
0
|
-
|
0.1 VDD
|
|
|
VOH
|
H level
|
0.9 VDD
|
-
|
VDD
|
||
|
Power Supply
Current for
OLED
|
IDD
|
Note
|
-
|
100
|
|
mA
|
|
Sleep Mode Current for
VDD
|
IDD,SLEEP
|
|
|
2
|
10
|
μA
|
When random texts pattern is running , averagely , about 1/2 of pixels will be on.
