12864 OLED, OLED Display Module 12864

Model No. WEA012864D-01

12864 OLED, OLED 12864
Type: Graphic
Structure: COG+PCB
Size: 0.96″
128×64 Dot Matrix
IC：SSD1306
3V/5V Power supply
1/64 duty
Interface: I2C, SPI
Display Color: White / Yellow / Sky Blue

Categories: Graphic OLED Display, OLED Module

Description

Winstar released two new COG structure OLED 12864 with PCB board models, WEA012864D-01 version and WEA012864D-03 version; these two OLED display module are made of 128×64 pixels, diagonal size 0.96 inch. WEA012864D-01 module is built in with SSD1306 IC, it supports I2C (default), SPI interface optional, VCC 3V /5V, I/O level 5V to 3V, with conversion circuit, 1/64 duty cycle. The WEA012864D-01 model is having PCB outline size 38.0×28.5×2.37 mm with mounting holes on board and 8 metal pins on module.WEA012864D-01 module supports internal Charge Pump supply and external VCC supply.

This 12864 OLED display module is suitable for smart control, industrial control for heater, smart home application, medical device, etc. This module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

Drawing

12864 OLED, OLED Display Module 12864, OLED 12864

Data source ref: WEA012864DWPP3N00001

SPECIFICATIONS

Interface Pin Function

No.	Symbol	Function
1	SDA	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.
2	SCL
3	SA0	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.
4	RST	This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation.
5	CS	This pin is the chip select input. (active LOW).
6	VDD	3.0V Power supply pin for core logic operation.
7	VIN	5.0V Power supply pin for core logic operation.
8	GND	This is a ground pin.

Mechanical Data

Item	Dimension	Unit
Dot Matrix	128 × 64	Dots
Module dimension	38.00 × 28.50 × 2.37	mm
Active Area	21.74 × 10.86	mm
Pixel Size	0.148 × 0.148	mm
Pixel Pitch	0.17 × 0.17	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/64 Duty
IC	SSD1306
Interface	I2C, SPI
Size	0.96 inch

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	1.65	3.3	V
Supply Voltage for Logic	VIN	4.0	6.0	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

Electronical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic(3V)	VDD	－	2.8	3.0	3.2	V
Supply Voltage for Logic(5V)	VIN	－	4.8	5.0	5.2	V
Input High Volt.	VIH	－	0.8×VDD	－	VDDIO	V
Input Low Volt.	VIL	－	0	－	0.2×VDD	V
Output High Volt.	VOH	－	0.9×VDD	－	VDDIO	V
Output Low Volt.	VOL	－	0	－	0.1×VDD	V
50% Check Board operating Current	ICC	Vcc=7.5V	－	12.0	22.0	mA

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