OLED-096O064A-GPP3N00000
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4. Interface Pin Function
Pin
Number
Symbol I/O Function
Reserved Pin(Supporting Pin)
N.C.
1.
2.
-
The supporting pins can reduce the influences from stresses on the
(GND)
function pins. These pins must be connected to external ground.
Power Supply for OLED Panel
VCC
P
This is the most positive voltage supply pin of the chip.It must be supplied
externally.
Ground of Logic Circuit
3.
4.
5.
VSS
VDD
P
P
P
This is a ground pin. It also acts as a reference for the logic pins. It must be
connected to external ground.
Power Supply for Logic Circuit
This is a voltage supply pin. It must be connected to external source.
Power supply for interface logic level.
VDDIO
It should be match with MCU interface voltage level. VDDIO must always
be equal or lower than VDD.
Communicating Protocol Select
These pins are MCU interface selection input. See the following table:
6.
7.
BS1
BS2
68XX-parallel 80XX-parallel Serial
I2C
1
I
BS1
BS2
0
1
1
1
0
0
0
Chip Select
8.
9.
CS#
I
I
This pin is the chip select input. The chip is enabled for MCU
communication only when CS# is pulled low.
Power Reset for Controller and Driver
This pin is reset signal input. When the pin is low, initialization of the chip
is executed.
RES#
Data/ Command Control
This pin is Data/Command control pin. When the pin is pulled high, the
input at D7~D0 is treated as display data. When the pin is pulled low, the
input at D7~D0 will be transferred to the command register. For detail
relationship to MCU interface signals, please refer to the Timing
Characteristics Diagrams.
10.
D/C#
I
When the pin is pulled high and serial interface mode is selected, the data
at SDIN is treated as data. When it is pulled low, the data at SDIN will be
transferred to the command register. In I2C mode, this pin acts as SA0 for
slave address selection.
Read/ Write Selector Write
This pin is MCU interface input. When interfacing to a68XX-series
microprocessor, this pin will be used as Read/Write (R/W#) selection
input. Pull this pin to “High” for read mode and pull it to “Low” for write
mode.
11.
12.
R/W#
I
I
When 80XXinterface mode is selected, this pin will be the Write (WR#)
input. Data write operation is initiated when this pin is pulled low and the
CS# is pulled low.
E/RD#
Read/Write Enable or Read
Revision: 10-Aug-16
Document Number: 37834
8
For technical questions, contact: displays@vishay.com
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