0.96″ 128×64 SSD1315 OLED Display Module

Model No. WEO012864V

  • Type: Graphic
  • Structure: COG
  • Size: 0.96 inch
  • 128 x 64 Dot Matrix
  • IC：SSD1315
  • 3V Power supply
  • 1/64 duty
  • Interface: SPI, I2C
  • Display Color: White / Yellow
Categories: ,

Description

WEO012864V is a 128×64 resolution COG graphic OLED display module, diagonal size 0.96 inch. The model is designed as consumer grade which is having the advantage of competitive price. The module is built-in with SSD1315 IC; it supports I2C and 3-wire /4-wire SPI serial interface. The supply voltage for logic is 3V, supply voltage for display is 7.5V, display with 50% check board current is 6mA @ 7.5Vcc (typical value), driving duty 1/64.WEO012864V module supports internal Charge Pump supply and external VCC supply.

This 0.96 inch COG Graphic OLED module is suitable for wearable device, smart home applications and etc. This module can be operating at temperatures from -30℃ to +70℃; its storage temperatures range from -30℃ to +70℃.

Drawing

Drawing

SSD1315 OLED, 0.96 inch 128x64 SSD1315 OLED Display Module - WEO012864V

Data source ref: WEO012864VWPP3N0Y000

SPECIFICATIONS

SPECIFICATIONS

Interface Pin Function

No. Symbol Function
1 C2N C2P/C2N – Pin for charge pump capacitor; Connect to each other with a capacitor.
2 C2P
3 C1P C1P/C1N – Pin for charge pump capacitor; Connect to each other with a capacitor.
4 C1N
5 VBAT 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 float when the converter is not used.
6 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
When charge pump is enabled, a capacitor should be connected between this pin and VSS.
7 VSS 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.
8 VDD Power Supply for Logic
This is a voltage supply pin. It must be connected to external source.
9 BS0 Communicating Protocol Select
These pins are MCU interface selection input. See the
following table:

BS[1:0] Interface
00 4-line SPI
01 3-line SPI
10 I2C
10 BS1
11 CS# Chip Select
This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low.
12 RES# Power Reset for Controller and Driver
This pin is reset signal input. When the pin is low, initialization of the chip is executed.
13 D/C# In I2C mode, this pin acts as SA0 for slave address selection.
When 3-wire serial interface is selected, this pin must be connected to VSS.
14~16 D0~D2 When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.
17 IREF Current Reference for Brightness Adjustment
This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 30uA.
18 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
19 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
When charge pump is enabled, a capacitor should be connected between this pin and VSS.
20 VLSS Ground of Analog Circuit
This is an analog ground pin. It should be connected to VSS externally.

Mechanical Data

Mechanical Data

Item Dimension Unit
Dot Matrix 128 x 64 Dots －
Module dimension 24.74 x 16.90 x 1.26 mm
Active Area 21.74 x 10.86 mm
Pixel Size 0.15 x 0.15 mm
Pixel Pitch 0.17 x 0.17 mm
Display Mode Passive Matrix
Display Color Monochrome
Drive Duty 1/64 Duty
IC SSD1315
Interface 4-line/3-line SPI, I2C
Size 0.96 inch

 

Absolute Maximum Ratings

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Supply Voltage for Logic VDD -0.3 4.0 V
Charge Pump Regulator VBAT -0.3 6.0 V
Supply Voltage for Display VCC 0 18.0 V
Operating Temperature TOP -30 +70 °C
Storage Temperature TSTG -30 +70 °C

 

Electronical Characteristics

Electronical Characteristics

DC Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VDD － 2.8 3.0 3.3 V
Supply Voltage for Display VCC － 7.0 7.5 8.0 V
Input High Volt. VIH － 0.8×VDD － VDD V
Input Low Volt. VIL － 0 － 0.2×VDD V
Output High Volt. VOH － 0.9×VDD － VDD V
Output Low Volt. VOL － 0 － 0.1×VDD V
Operating Current for VCC (50% display ON) ICC － － 6 12 mA

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0.96″ 128×64 SSD1315 OLED Display Module

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