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Brand Name : SAEF
Model Number : SFOM154YZ4-12864WB-01
Certification : ISO9001 / ISO14000
Place of Origin : ShenZhen / China
MOQ : 3 pcs
Price : Price is negotiable based on order lot quantity
Payment Terms : L/C, T/T, Western Union, Paypal
Supply Ability : 3000K pcs per month
Delivery Time : 1-4 weeks
Packaging Details : Standard Exportation Package
Product : 1.54" Inch OLED Screen
Resolution : 128x64 Dots Resolution
Display Mode : Passive Matrix Display
Interface : I2C
Optics : All Viewing Angles
Outline Dim. : 47.0(L) x 43.0(W) x 13.8(T) mm
Active Area : 35.06(L) x 17.52(W) mm
Pixel Pitch : 0.274 x 0.274 mm
Driving method : 1/64 Duty cycle
Operating Temp : -40°C to +70°C ( Customizable )
Storage Temp. : -40°C to +85°C
Driver IC : SSD1309 or Equivalent
Pin number : 4 Header pins, 7 pins optional
Compliance : REACH & RoHS Compliant
►Model No.SFOM154YZ4-12864WB-01
►Type : 1.54" Graphic OLED
 ►Structure : COG+PCB
 ►128x64 dots 
 ►IC:SSD1309
 ►5V Power supply
 ►1/64duty
 ►Interface: SPI, I2C
 ►Display Color: White / Blue
When you need an OLED small display with much brighter, much higher contrast, wider viewing angles and lower current consumption, the SAEF display OLED COB graphic item no. SFOM154YZ4-12864WB-01 is a good choose. This 1.54” OLED module is built-in SSD1309 IC which has outline dimension of 47.0(L) X 43.0(W) X 13.8(T) mm and visible portion of the OLED measures 1.54" diagonal and contains 128x64 pixels. It is able to communicate using SPI and I2C interface.
Product Features
| Product: | 1.54" Inch OLED Screen | 
| Resolution: | 128x64 Dots Resolution | 
| Interface: | I2C | 
| Display Mode: | Passive Matrix Display | 
| Optics: | All Viewing Angles | 
| Outline Dim.: | 47.0(L) X 43.0(W) X 13.8(T) Mm | 
| Active Area: | 35.06(L) X 17.52(W) Mm | 
| Pixel Pitch: | 0.274 X 0.274 Mm | 
| Driving Method: | 1/64 Duty Cycle | 
| Operating Temp: | -40°C To +70°C ( Customizable ) | 
| Storage Temp.: | -40°C To +85°C | 
| Pin Number: | 4 Header Pins, | 
| Driver IC: | SSD1309 Or Equivalent | 
| Compliance: | REACH & RoHS Compliant | 
1.54 inch OLED Graphic Display Product Drawing


Schematic Diagram

Interface Pin Function
| No. | Symbol | Function | 
|---|---|---|
| 1 | GND | Ground | 
| 2 | VCC | Power supply input. | 
| 3 | SCL | 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). | 
| 4 | SDA | 
DC Characteristics
| Characteristics | Symbol | Conditions | Min | Typ | Max | Unit | 
| Supply Voltage for Logic | VDD | 1.65 | 2.8 | 3.3 | V | |
| Supply Voltage for Display | VCC | 11.5 | 12 | 12.5 | V | |
| High Level Input | VIH | 0.8×VDD | - | - | V | |
| Low Level Input | VIL | - | - | 0.2×VDD | V | |
| High Level Output | VOH | IOUT = 100μA, 3.3MHz | 0.9×VDD | - | - | V | 
| Low Level Output | VOL | IOUT = 100μA, 3.3MHz | - | - | 0.1×VDD | V | 
| VDD Supply Current VDD =2.8V, VCC = 12, IREF = 10uA , No Panel attached, Display ON, All ON, | 
 IDD | Contrast = FFh | 
 
 - | 
 90 | 
 110 | 
 μA | 
| VCC Supply Current VDD = 2.8V, VCC =12, IREF =10uA, No Panel attached, Display ON, All ON | 
 ICC | 
 
 - | 
 450 | 
 580 | 
 μA | |
| Segment Output Current, VDD = 2.8V, VCC =12V, IREF=10uA, Display ON. | 
 
 ISEG | Contrast=FFh | 280 | 310 | 340 | 
 
 μA | 
| Contrast=AFh | - | 215 | - | |||
| Contrast=7Fh | - | 155 | - | |||
| Contrast=3Fh | - | 78 | - | |||
| Contrast=0Fh | 20 | - | ||||
| 
 Sleep Mode Current for VDD | 
 IDD, SLEEP | VDD = 1.65V~3.3V, VCC = 7V~16V Display OFF, No panel attached | 
 - | 
 - | 
 10 | 
 μA | 
| 
 Sleep Mode Current for VCC | 
 ICC, SLEEP | VDD = 1.65V~3.3V, VCC = 7V~16V Display OFF, No panel attached | 
 - | 
 - | 
 10 | 
 μA | 
Electrical Specifications
| Characteristics | Symbol | Conditions | Min | Typ | Max | Unit | 
| Normal mode current consumption | All pixels on | - | 17 | 25 | mA | |
| Standby mode current consumption | Standby mode 10% pixels on | - | 0.5 | 1.5 | mA | |
| Normal mode power consumption | All pixels on | - | 71.5 | 97.5 | mW | |
| Standby mode power consumption | Standby mode 10% pixels on | - | 6.5 | 19.5 | mW | |
| Brightness | Lbr | - | 90 | 110 | - | cd/m2 | 
| C.I.E. (White) | (x) (y) | C.I.E. 1931 | 0.24 0.28 | 0.28 0.32 | 0.32 0.36 | |
| Dark Room Contrast | CR | - | 2000:1 | - | - | |
| Viewing Angle 
 | - | 160 | - | - | degree | 
I2C Interface Timing Characteristics
| Symbol | Description | Min | Max | Unit | 
| tcycle | Clock Cycle Time | 2.5 | - | μs | 
| tHSTART | Start Condition Hold Time | 0.6 | - | μs | 
| tHD | Data Hold Time (for “SDAOUT” Pin) | 0 | 
 - | 
 ns | 
| Data Hold Time (for “SDAIN” Pin) | 300 | |||
| tSD | Data Setup Time | 100 | - | ns | 
| tSSTART | Start Condition Setup Time (Only relevant for a repeated Start condition) | 0.6 | - | μs | 
| tSSTOP | Stop Condition Setup Time | 0.6 | - | μs | 
| tR | Rise Time for Data and Clock Pin | 300 | ns | |
| tF | Fall Time for Data and Clock Pin | 300 | ns | |
| tIDLE | Idle Time before a New Transmission can Start | 1.3 | - | μs | 
1.54 inch OLED Graphic Display Product Image




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