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

0.96 inch Portrait Mode 64x128 OLED Display

Model No. REX064128A

REX064128A is the portrait mode OLED display module in our product line; the diagonal size is only 0.96 inches. This OLED has resolution of 64x128 pixels, using SH1107 controller IC. The OLED display 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 64x128 COG OLED display supports 4-wire SPI / I2C interface.

Our OLED 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

Inquiry or Demo Code Datasheet Back Previous Next
  • 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
View 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 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 15.625mA.
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.

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