Yellow OLED Display Module 2.08-inch 256x64 COG+PCB - REA025664A - Raystar

Yellow OLED Display Module 2.08-inch 256x64 COG+PCB (SSD1362 IC)

Model No. REA025664A

REA025664A is a dot matrix 256x64 COG graphic type OLED display module with PCB. The size of the active area is 51.18x12.78mm(2.08” diagonal) with module dimension 70×22 mm. The built-in IC SSD1362 supports SPI interface. REA025664A series with PCB reduces time of development, and is suitable for users to utilize wire connection. In addition, the 4 screw holes on the PCB allow users for easy mounting.

REA025664A OLED module features high brightness 10,000:1, and provides logic voltage 3V/5V. The module works within temperature from -40℃ to +80℃; Storage temperature range is -40℃ to +85℃. There are 2 emitting colors to choose from: white and yellow; this OLED series also supports 4-bit grayscale. Here we’d like to introduce the built-in IC GT21L16T1W. GT21L16T1W font IC is a 15x16 point font chip supporting GB12345 standard Chinese fonts, BIG5 traditional Chinese fonts, JIS0208 standard Japanese fonts (compatible with Unicode), and fonts of 150 nations in total.

If you require technical support or a product quote for REA025664A, please feel free to contact our sales team!

Data Source Ref: REA025664AYAP3N00000

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COG+PCB
Size (Diagonal)	2.08	inch
Dot Matrix / Resolution	256 × 64	dots
Module Dimension	70.0 × 22.0 × 1.76	mm
Viewing Area	53.18 × 14.78	mm
Active Area	51.18 × 12.78	mm
Dot / Pixel Size	0.18 × 0.18	mm
Dot / Pixel Pitch	0.20 × 0.20	mm
Emitting Color	OLED, White / Yellow
Support Grayscale	Yes
Display Mode	Passive Matrix
Gray Scale	4 Bits
IC	SSD1362
Interface	SPI
Font IC	GT21L16T1W Optional (Support Traditional Chinese)
Power Supply	3V
Duty	1/64 duty
Storage Temperature	-40~+80	°C
Polarizer Type	-40~+85
Type	OLED Graphic Display

Pin No.	Symbol	Function
1	GND	Reserved pin. It should be connected to ground.
2	VCC	Power supply input: 2.8 - 5.2V
3	D0	These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SID.
4	D1
5	RES#	This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin pull HIGH during normal operation.
6	D/C#	This pin is Data/Command control pin connecting to the MCU. When the pin is pulled HIGH, the data at D[1:0] will be interpreted as data. When the pin is pulled LOW, the data at D[1:0] will be transferred to a command register.
7	CS#	This pin is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW).

Yellow OLED Display Module 2.08-inch 256x64 COG+PCB - REA025664A Contour Drawing - Raystar

Parameter	Symbol	Min	Max	Unit
Supply Voltage	VCC	1.65	5.5	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

DC Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage	VCC	－	2.8	3.3	5.2	V
Input High Volt	VIH	－	0.8×VCC	－	VCC	V
Input Low Volt	VIL	－	0	－	0.2×VCC	V
Output High Volt	VOH	－	0.9×VCC	－	VCC	V
Output Low Volt	VOL	－	0	－	0.1×VCC	V
50% Check Board Operating Current	ICC	VCC=3.3V	－	90	135	mA