O128O064DGPP3N0000 Datasheet O128O064DGPP3N0000 | P7-P9

OLED-128O064D-GPP3N00000

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Vishay

Revision: 14-Dec-16

Document Number: 37903

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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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FUNCTION BLOCK DIAGRAM

*For more information, please refer to Application Note provided by

Vishay

OLED-128O064D-GPP3N00000

www.vishay.com

Vishay

Revision: 14-Dec-16

Document Number: 37903

For technical questions, contact: displays@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

4. Interface Pin Function

No. Symbol Function

N.C.

(GND)

Reserved Pin (Supporting Pin)

The supporting pins can reduce the influences from stresses on the

function pins. These pins must be connected to external ground.

2C2N

Positive Terminal of the Flying Inverting Capacitorr Negative Terminal of

the Flying Boost Capacitor The charge-pump capacitors are required

between the terminals. They must be floated when the converter is not

used.

3C2P

4C1P

5C1N

6 VBAT

Power Supply for DC/DC Converter Circuit

This is the power supply pin for the internal buffer of the DC/DC voltage

converter. It must be connected to external source when the converter i

used. It should be connected to VDD when the converter is not used.

7NCNC

8 VSS

Ground of Logic Circuit

This is a ground pin. It acts as a reference for the logic pins. It must be

connected to external ground.

9VDD

Power Supply for Logic

This is a voltage supply pin. It must be connected to external source.

10 BS0

Communicating Protocol Select

These pins are MCU interface selection input. See the

following table:

11 BS1

12 BS2

13 CS#

Chip Select

This pin is the chip select input. The chip is enabled for MCU

communication only when CS# is pulled low.

14 RES#

Power Reset for Controller and Driver

This pin is reset signal input. When the pin is low, initialization of the chip

is executed.

15 D/C#

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.

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 a

SA0 for slave address selection.

OLED-128O064D-GPP3N00000

www.vishay.com

Vishay

Revision: 14-Dec-16

Document Number: 37903

For technical questions, contact: displays@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

16 R/W#

Read/Write Select or Write

This pin is MCU interface input. When interfacing to a 68XX-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.

When 80XX interface 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.

17 E/RD#

Read/Write Enable or Read

This pin is MCU interface input. When interfacing to a 68XX-series

microprocessor, this pin will be used as the

Enable (E) signal. Read/write

operation is initiated when this pin is pulled high and the CS# is pulled

low.

When connecting to an 80XX-microprocessor, this pin

receives the Read

(RD#) signal. Data read operation is initiated when this pin is pulled low

and CS# is pulled low.

18~25 D0~D7

Host Data Input/Output Bus

These pins are 8-bit bi-directional data bus to be connected to the

microprocessor’s data bus. When serial

mode is selected, D1 will be the

serial data input SDIN and D0 will be the serial clock input SCLK. When

I2C mode is selected, D2 & D1 should be tired together and serve as

SDAout & SDAin in application and D0 is the serial clock input SCL.

26 IREF

Current Reference for Brightness Adjustment

This pin is segment current reference pin. A resistor

should be connected

between this pin and VSS. Set the current lower than 12.5ȝA.

27 VCOMH

Voltage Output High Level for COM Signal

This pin is the input pin for the voltage output high level

for COM signals.

A capacitor should be connected between this pin and VSS.

28 VCC

Power Supply for OEL Panel

This is the most positive voltage supply pin of the chip. A stabilization

capacitor should be connected between this pin and VSS when the

converter is used. It must be connected to external source when the

converter is not used.

29 VLSS

Ground of Analog Circuit

This is an analog ground pin. It should be connected to VSS externally.

NC(GN

Reserved Pin (Supporting Pin)

The supporting pins can reduce the influences from stresses on the

function pins. These pins must be connected to external ground.

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P25

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