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| Categories | OLED Display Module |
|---|---|
| Brand Name: | SAEF |
| Model Number: | SFOM154JY7-12864WB02 |
| Certification: | ISO9001 / ISO14000 |
| Place of Origin: | ShenZhen / China |
| MOQ: | 3 units (Negotiable for sample orders) |
| Price: | USD 4.7 - 5.7 (FOB Shenzhen, Price varies based on order quantity & configuration) |
| Payment Terms: | L/C, T/T, Western Union, Paypal |
| Supply Ability: | 3000K pcs per month |
| Delivery Time: | 3 working days for samples, 3 weeks for MP |
| Packaging Details: | Standard Export Package |
| Product: | 1.54" Inch Graphic OLED Screen |
| Resolution: | 128x64 pixels |
| Display Mode: | Passive Matrix |
| Interface: | 4-wire SPI |
| Operating Voltage: | Logic: 1.65V–3.3V, Display: 11.5V–12.5V |
| Brightness: | 110 cd/m² typical |
| Viewing Angle: | 160 degrees |
| Pixel Pitch: | 0.254 x 0.254 mm |
| Driving method: | 1/64 Duty cycle |
| Operating Temp.: | -40°C to +70°C |
| Pin number: | 7 Header pins |
| Compliance: | REACH & RoHS Compliant |
| Company Info. |
| Shenzhen Saef Technology Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Saef Technology Limited introduces a high-performance 1.54-inch OLED display module, designed for engineers and developers who demand clarity, efficiency, and ruggedness in compact form factors. Ideal for wearable tech, medical monitors, industrial handhelds, and IoT devices, this monochrome OLED panel combines exceptional optical performance with ultra-low power consumption—all in a small, easy-to-integrate package.
128 × 64 pixel resolution with white OLED emission delivers sharp contrast and excellent readability in both dim and bright environments.
Rated for -40°C to +70°C, making it suitable for outdoor, automotive, and industrial applications where temperature stability is critical.
Consumes only 90µA (VDD) and 450µA (VCC) in full ON mode, with sleep mode current under 10µA—ideal for battery-operated and energy-sensitive devices.
Easy to interface with common microcontrollers (STM32, ESP32, Arduino, Raspberry Pi Pico) with minimal pin count and full command support.
Rated for up to 16,000 hours at optimized brightness settings. Tested under thermal shock, high/low temperature operation, and humidity per industry reliability standards.
We offer free semi-customization—add resistive or capacitive touch panels, modify connectors, adjust firmware, or tailor mechanical outlines to fit your product perfectly.
Saef’s 1.54-inch OLED module is built with the system designer in mind:
Robust power sequencing circuitry protects the OLED panel and extends operational life
ESD-protected driver IC (CH1116G) ensures stable operation in electrically noisy environments
Detailed initialization code and timing diagrams provided for fast prototyping
Mechanical drawings with tolerances included for precise mounting and assembly
Whether you’re developing a fitness tracker, a portable diagnostic tool, a smart sensor display, or a compact control panel—this module delivers reliable performance in a minimal footprint.
Technical Expertise: Our engineering team supports schematic review, firmware debugging, and customization requests.
Rapid Prototyping: Samples available in 5–7 business days with full documentation.
Market Ready: Compliant with ROHS, REACH, and CE directives for seamless entry into European and North American markets.
Quality Assured: Each unit undergoes AQL inspection per MIL-STD-105E Level II, with 0.65% AQL for major defects.
Wearable Health & Fitness Devices
Portable Medical & Diagnostic Equipment
Handheld Test & Measurement Tools
Industrial HMIs & Sensor Displays
IoT Edge Devices & Smart Home Controllers
Automotive Auxiliary Displays & Dash Clusters
Mechanical Dimensions
Pin Interface Definition
| PIN | SYMBOL | Descriptions |
| 1 | GND | Ground of Logic Circuit |
| 2 | VDD | Power Supply for Logic |
| 3 | SCK | Serial clock input. |
| 4 | SDA | Serial data input. |
| 5 | RST | This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin pull high during normal operation. |
6 | DC | This pin is Data/Command control pin. When the pin is pulled high and serial interface mode is selected, the data at SDIN will be interpreted as data. When it is pulled low, the data at SDIN will be transferred to the command register. |
| 7 | CS | Chip Select. Chip is selected when CS0 = “L”. |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage for Logic | VDD | -0.3 | 4 | V |
| Supply Voltage for Display | VCC | 8 | 17 | V |
| Operating Temperature | TOP | -40 | 70 | .C |
| Storage Temperature | TSTG | -40 | 85 | .C |
| Life Time (220 cd/m2) | 13,000 | - | hour | |
| Life Time (200 cd/m2) | 15,000 | - | hour | |
| Life Time (180 cd/m2) | 16,000 | - | hour |
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 |
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