WG12864DB
|
Item
|
Description
|
|
Product No.
|
WG12864DBITF100
|
|
Active Area
|
55.01(W)mm×27.49(H)mm
|
|
Viewing Area
|
57.01(W)mm×29.49(H)mm
|
|
Module Size
|
75.0(W)×52.7(H)×8.9 max(D)
|
|
Dot Size
|
0.4(W)mm×0.4(H)mm
|
|
Dot Pitch
|
0.43(W)mm×0.43(H)mm
|
|
Display Format
|
128(W)×64(H) Dots
|
|
Duty Ratio
|
1/64 Duty
|
|
Controller
|
SSD1309
|
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
|
-
|
60
|
|
mA
|
|
Sleep Mode Current for
VDD
|
IDD,SLEEP
|
|
|
2
|
10
|
μA
|
Note : VDD = 3.0V, 50% Display Area Turn on.80 cd/m2
When random texts pattern is running , averagely , about 1/2 of pixels will be on.
