64x128 OLED Display 0.96 inch Portrait Mode OLED 64x128 - REX064128A

0.96" 64x128 OLED Display Portrait Mode with SH1107 (SPI/I2C)

Model No. REX064128A

REX064128A is the portrait mode 64x128 OLED display module in our product line; the diagonal size is only 0.96 inches. This OLED 64x128 Modules use SH1107 controller IC and can be emitting light by itself, there’s no need for backlight. Therefore, REX064128A is thinner than other TFT LCD modules of the same size. This COG 64x128 OLED display supports 4-wire SPI / I2C interface.

Our OLED 64x128 modules boasts high contrast ratio 10,000:1 making the visual performance stand out from traditional displays. Logic supply voltage ranges from 1.65V-3.3V, the typical value is 3V. The module works within temperature from -30℃ to +70℃; Storage temperature range is -30℃ to +70℃.

Data source ref: REX064128AWPP3N0Y000

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COG
Size (Diagonal)	0.96	inch
Dot Matrix / Resolution	64 × 128	dots
Module Dimension	14.0 × 28.0 × 1.26	mm
Viewing Area	11.83 × 22.74	mm
Active Area	10.86 × 21.74	mm
Dot / Pixel Size	0.15 × 0.15	mm
Dot / Pixel Pitch	0.17 × 0.17	mm
Emitting Color	OLED, Yellow / White
Display Mode	Passive Matrix
IC	SH1107
Interface	4-wire SPI , I2C
Power Supply	3V
Duty	1/64 Duty
Operating Temperature	-30~+70	°C
Storage Temperature	-30~+70	°C
Type	OLED Graphic Display

No.	Symbol	Function
1	NC	Not connected.
2	VPP	This is the most positive voltage supply pad of the chip. It should be supplied externally.
3	VCOMH	This is a pad for the voltage output high level for common signals. A capacitor should be connected between this pad and VSS.
4	VDD	Power supply for logic and input.
5	IM1	These are the MPU interface mode select pads. IM1 connect to VDD is I2C interface. IM1 connect to GND is 4-wire SPI interface.
6	IREF	This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 15.625uA.
7	CS	This pad is the chip select input. When CS = “L”, then the chip select becomes active, and data/command I/O is enabled.
8	RES	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.
9	DC	This is the Data/Command control pad that determines whether the data bits are data or a command. DC = “H”: the inputs at D0 to D1 are treated as display data. DC = “L”: the inputs at D0 to D1 are transferred to the command registers. In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver.
10	D0	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). 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 (SDA).
11	D1
12	VSS	Ground.
13	NC	Not connected.

64x128 OLED Display 0.96 inch Portrait Mode OLED 64x128 - REX064128A - REX064128A

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	-0.3	3.6	V
Supply Voltage for Display	VPP	-0.3	17.0	V
Operating Temperature	TOP	-30	+70	°C
Storage Temperature	TSTG	-30	+70	°C

DC Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VDD	－	1.65	3.0	3.3	V
Supply Voltage for Display	VPP	－	7.0	9.0	9.5	V
Input High Volt.	VIH	－	0.8×VDD	－	VDD	V
Input Low Volt.	VIL	－	0	－	0.2×VDD	V
Output High Volt.	VOH	－	0.8×VDD	－	VDD	V
Output Low Volt.	VOL	－	0	－	0.2×VDD	V
Operating Current for VCC (50% display ON)	IPP	VPP=9V	－	8	12	mA