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Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Specifications
Brand Name :
SAEF
Model Number :
SFOS049XZ-7111AN
Certification :
ISO9001 / ISO14000
Place of Origin :
ShenZhen / China
MOQ :
3 pcs
Price :
USD0.65-USD0.75; The price can be negotiated based on the quantity of the order.
Payment Terms :
L/C, T/T, Western Union, Paypal
Supply Ability :
3000K pcs per month
Delivery Time :
1-5 weeks
Packaging Details :
Standard Exportation Package
Product :
0.49 inch OLED display Module
Number of Pixels :
64x32 Graphics
Driver IC :
SSD1315 or Equivalent
Display Mode :
Passive Matrix
Display Color :
Monochrome (white)
Drive Duty :
1/32 Duty
Panel Size :
14.5 x 11.6 x 1.227 (mm)
Active Area :
11.18 x 5.58 (mm)
Pixel Pitch :
0.175 x 0.175 (mm)
Pixel Size :
0.155 x 0.155 (mm)
Viewing Direction :
All Viewing Angles
Interface :
I2C
Connection :
Soldering/Hotbar
Pin number :
14 pins (Can be customized）
Life time :
50,000 hours @60cd/m2
Compliance :
REACH & RoHS Compliant
Description


0.49 Inch​ OLED Display 64*32 Dots Product Introduction

0.49-inch OLED products are small display screens widely used in various smart devices and instruments due to their ultra-thin, low-power, high contrast, and wide viewing angle characteristics. A 0.49-inch OLED display typically has a 64x32 pixel dot matrix, capable of displaying white fonts, driven by an SSD1315 controller, supports I2C serial interface, and operates at 2.8V voltage. This type of display screen, due to the self luminous characteristics of OLED, does not require backlighting, thus having the advantages of ultra-thin body design and low power consumption. Their working temperature range is wide, from -40 ℃ to 85 ℃, and they are suitable for various environmental conditions. In addition, the 0.49-inch OLED display screen adopts FPC connection method, which facilitates direct soldering to the PCB without the need for connectors.

0.49-inch OLED products are highly suitable for devices with strict space requirements due to their compact size and high resolution. They are widely used in smart watches, health monitoring devices, small display screens for industrial control systems, portable game consoles, and other occasions that require small and efficient display screens. 0.49-inch OLED products have become one of the preferred solutions for modern small displays due to their unique technological advantages and wide application potential. With the maturity of technology and the expansion of the market, we can expect such products to play a more important role in future smart and electronic devices.


Features

  • Model number: SFOS049XZ-7111AN
  • Display Mode: Passive Matrix
  • Display Color: Monochrome (White)
  • Drive Duty: 1/32 Duty
  • Driver IC: SSD1315 or Equivalent
  • Number of Pixels: 64 × 32
  • Pin number: 14
  • Panel Size: 14.5 × 11.6 × 1.227 (mm)
  • Active Area: 11.18 ×5.58 (mm)
  • Pixel Pitch: 0.175 × 0.175 (mm)
  • Pixel Size: 0.155 × 0.155 (mm)



Product Drawing
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application


Interface Pin Definition

Pin No. Symbol I/O Function
PowerSupply
8 VDD P

Power Supply for Logic
This is a voltage supply pin. It must be connected to external source.
7 VSS P

Ground of Logic Circuit
This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground.
14 VCC P

Power Supply for OEL Panel
This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used.

Driver
12 IREF I

Current Reference for Brightness Adjustment
This pin is segment current reference pin. A resistor should between this pin and VSS. Set the current at 12.5μA maximum.
13 VCOMH O

Voltage Output High Level for COM Signal. This pin is the input pin for the voltage output high level for COM signals. A
capacitor should be connected between this pin and VSS.

DC/DC Converter


5


VBAT


P

Power Supply for DC/DC Converter Circuit
This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used.

3/4
1/2

C1P/C1N
C2P/C2N

 I Positive Terminal of the Flying Inverting Capacitor Negative Terminal of the Flying Boost Capacitor The charge-pump capacitors are required between the terminals. They must be floated when the converter is not used.

Interface


9


RES#


I

Power Reset for Controller and Driver
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.
10 SCL I

I2C Bus Data Signal
The transmission if information in the I2C bus is following a clock sigmal. Each transmission of data bit is taken place during a single clock period of this pin.
11 SDA I/O

I2C Bus Data Signal
This pin acts as a communication channel between the transmitter and the receiver.

Reserve

6

VBREF

-

NC

Optics Characteristics

Characteristics Symbol Conditions Min Typ Max Unit

Brightness

(VCC Supplied Externally)

 Lbr Note 5 160 - - cd/m2

Brightness

(VCC Generatedby Internal DC/DC)

 Lbr Note 6 160 180 - cd/m2
C.I.E. (White) (x) (y) C.I.E. 1931 0.25 0.27 0.29 0.31 0.33 0.35
Dark Room Contrast CR - 2000:1 -
Viewing Angle - Free - degree

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

(Supplied Externally)

 VCC

Note 5

(Internal DC/DC Disable)

 7.0 7.25 7.5 V
Supply Voltage for DC/DC VBAT Internal DC/DC Enable 3.3 - 4.2 V
Supply Voltage for Display (Generatedby Internal DC/DC) VCC

Note 6

(Internal DC/DC Enable)

 7.0 - 7.25 V
High Level Input VIH IOUT = 100μA, 3.3MHz 0.8×VDD - VDD V
Low Level Input VIL IOUT = 100μA, 3.3MHz 0 - 0.2×VDD V
High Level Output VOH IOUT = 100μA, 3.3MHz 0.9×VDD - VDD V
Low Level Output VOL IOUT = 100μA, 3.3MHz 0 - 0.1×VDD V
Operating Current for VDD IDD - 180 300 μA
Operating Current for VCC (VCC Supplied Externally)

ICC

Note 7

-

5

10

mA
Operating Currentfor VBAT (VCC Generatedby Internal DC/DC) IBAT

Note 8

-

10

15

mA
Sleep Mode Current for VDD IDD, SLEEP - 1 5 μA
Sleep Mode Current for VCC ICC, SLEEP - 2 10 μA


Product Image
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld ApplicationLow Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld ApplicationLow Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application

Contents of Reliability Tests

Item Conditions Criteria
High Temperature Operation 70℃, 240 hrs

The operational functions work.
Low Temperature Operation -40℃, 240 hrs
High Temperature Storage 85℃, 240 hrs
Low Temperature Storage -40℃, 240 hrs
High Temperature/Humidity Operation 60℃, 90% RH, 120 hrs
Thermal Shock

-40℃ <==> 85℃, 24 cycles

60 mins dwell


Facilities and Certificates


Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld ApplicationLow Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application


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We love to hear about your projects, If you have any questions, we can be reached at sales2@saef.com.cn

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Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application

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Product Detail
Brand Name :
SAEF
Model Number :
SFOS049XZ-7111AN
Certification :
ISO9001 / ISO14000
Place of Origin :
ShenZhen / China
MOQ :
3 pcs
Price :
USD0.65-USD0.75; The price can be negotiated based on the quantity of the order.
Contact Supplier
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Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application
Low Cost Small Size OLED Display 0.49 Inch I2C Interface For Handheld Application

Shenzhen Saef Technology Ltd.

Verified Supplier
4 Years
shenzhen
Since 2007
Business Type :
Manufacturer
Main Products :
OLED Display Module, TFT LCD Display, PCAP TFT Display
Total Annual :
40000000-50000000
Employee Number :
400~500
Certification Level :
Verified Supplier
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