Monochrome 0.96 inch OLED Display with SH1106 IC (Optional SPI)

0.96 OLED Display Module with SH1106 IC (SPI/6800/8080/I2C)

Model No. REX012864C

REX012864C is a 0.96 inch OLED display module has resolution of 128x64 dots. This 0.96 OLED display uses SH1106 driver IC, supporting 6800 / 8080 / SPI / I2C interface. The OLED 0.96 module doesn’t require backlight which results in a very nice contrast in dark environments, and OLED display consumes less power when compared with other displays.

Two key features of the OLED display are built-in boost DC/DC converter, and externally supplied VCC. Logic supply voltage ranges from 2.8V-3.3V, the typical value is 3.0V. The module operating temperature ranges from -40°C to +80°C; storage temperature covers from -40°C to +85℃. This 0.96” SH1106 OLED display module offers different types of FPC such as ZIF and Hotbar FPC. The available emitting colors are white and yellow.

Data source ref: REX012864CWAP3N00001

Inquiry or Demo Code

Datasheet

Back

Item	Dimension	Unit
Structure	COG
Size (Diagonal)	0.96	inch
Dot Matrix / Resolution	128 × 64	dots
Module Dimension	26.70 × 19.26 × 1.26	mm
Viewing Area	23.34 × 11.46	mm
Active Area	21.74 × 10.86	mm
Dot / Pixel Size	0.148 × 0.148	mm
Dot / Pixel Pitch	0.170 × 0.170	mm
Emitting Color	OLED, Yellow / White
Display Mode	Passive Matrix
IC	SH1106
Interface	6800, 8080, 4-wire SPI, I2C
Power Supply	3V
Duty	1/64 duty
Operating Temperature	-40~+80	°C
Storage Temperature	-40~+85	°C
Polarizer Type	Polarizer optional
FPC Options	Yes
Type	OLED Graphic Display

No.

Symbol

Function

No connection

C1N

Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.

C1P

C2P

Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.

C2N

VDD2

3.0 – 4.7V power supply pad for Power supply for charge pump circuit.
This pin should be disconnected when VPP is supplied externally

No connection

VSS

Ground.

VDD1

Power supply input: 1.65 - 3.5V

No connection

IM1

These are the MPU interface mode select pads.

	8080	1²C	6800	4-wire SPI
IM1	1	1	0	0
IM2	1	0	1	0

IM2

CSB

This pad is the chip select input. When CSB = “L”, then the chip select becomes active, and data/command I/O is enabled.

RESB

This is a reset signal input pad. When RES is set to “L”, the settings are initialized. The reset operation is performed by the RES signal level.

This is the Data/Command control pad that determines whether the data bits are data or a command.
A0 = “H”: the inputs at D0 to D7 are treated as display data.
A0 = “L”: the inputs at D0 to D7 are transferred to the command registers.
In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver.

WRB

This is a MPU interface input pad.
When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU WR signal. The signals on the data bus are latched at the rising edge of the WR signal.
When connected to a 6800 Series MPU: This is the read/write control signal input terminal.
When R/W = “H”: Read.
When R/W = “L”: Write.

RDB

This is a MPU interface input pad.
When connected to an 8080 series MPU, it is active LOW. This pad is connected to the RD signal of the 8080 series MPU, and the data bus is in an output status when this signal is “L”.
When connected to a 6800 series MPU , this is active HIGH. This is used as an enable clock input of the 6800 series MPU.
When RD = “H”: Enable.
When RD = “L”: Disable.

This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard MPU data bus.
When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). At this time, D2 to D7 are set to high impedance.
When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI). At this time, D2 to D7 are set to high impedance.

IREF

This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75uA.

VCOMH

This is a pad for the voltage output high level for common signals.
A capacitor should be connected between this pad and VSS.

VPP

OLED panel power supply. Generated by internal charge pump.
Connect to capacitor. It could be supplied externally.

No connection

REX012864C 0.96 inch OLED Display with Hotbar FPC

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REX012864C 0.96" OLED Display with ZIF FPC

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Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD1	-0.3	3.6	V
Power supply for charge pump circuit	VDD2	-0.3	4.8	V
Supply Voltage for Display	VPP	-0.3	14.5	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

DC Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VDD1	－	2.8	3.0	3.3	V
Power supply for charge pump circuit	VDD2	－	3.5	3.8	4.2	V
Charge Pump Output Voltage for Display (Generated by Internal DC/DC)	Charge Pump VPP	－	7.5	8	8.5	V
High Level Input	VIH	－	0.8xVDD1	－	VDD1	V
Low Level Input	VIL	－	VSS	－	0.2xVDD1	V
High Level Output	VOH	－	0.8xVDD1	－	VDD1	V
Low Level Output	VOL	－	VSS	－	0.2xVDD1	V
Operating Current for VDD2 Display 50% ON	IDD2	－	－	10	16	mA