1.54 inches COG Graphic OLED Module 128x64 (CH1116) with PCB - REA012864AE

1.54" COG Graphic OLED Module 128x64 (CH1116) with PCB

Model No. REA012864AE

REA012864AE is a 1.54 inches graphic COG OLED display module with resolution 128x64 pixels. Module size is 42.4×38 mm; Active area size is 35.05×17.51 mm. The additional PCB on this OLED display helps users save time developing their own. Also, the four screw holes of the PCB are designed for easy mounting. This OLED module has built-in IC CH1116 supporting 4-Wire SPI interface.

Our OLED boasts high contrast ratio 10,000:1 making the visual performance stand out from traditional displays. Logic supply voltage ranges from 2.8V-5.5V, the typical value is 3.0V. The module works within temperature from -40℃ to +80℃; Storage temperature range is -40℃ to +85℃. REA012864AE is a good fit for applications such as smart home appliances, medical equipment, dashboards, etc.

Data source ref: REA012864AEWAP3N00000

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

Item	Dimension	Unit
Structure	COG + PCB
Size (Diagonal)	1.54	inch
Dot Matrix / Resolution	128 × 64	dots
Module Dimension	42.4 × 38.0 × 5.36(MAX)	mm
Viewing Area	37.05 × 19.51	mm
Active Area	35.05 × 17.51	mm
Dot / Pixel Size	0.249 × 0.249	mm
Dot / Pixel Pitch	0.274 × 0.274	mm
Emitting Color	OLED, White / Yellow
Display Mode	Passive Matrix
IC	CH1116
Interface	4-Wire SPI
Power Supply	3V
Duty	1/64 duty
Operating Temperature	-40~+80	°C
Storage Temperature	-40~+85	°C
Polarizer Type	Polarizer optional
Type	OLED Graphic Display

No.	Symbol	Function
1	GND	Ground.
2	VCC	Power supply input
3	D0	The serial clock input
4	D1	The serial data input
5	RES#	This is a reset signal input pad. When RES# is set to “L”, the settings are initialized. The reset operation is performed by the RES# signal level.
6	D/C#	This is the Data/Command control pad that determines whether the data bits are data or a command. D/C# = “H”: the input at D1 is treated as display data. D/C# = “L”: the input at D1 is transferred to the command registers.
7	CS#	This pad is the chip select input. When CS# = “L”, then the chip select becomes active, and data/command I/O is enabled.

1.54 inches COG Graphic OLED Module 128x64 (CH1116) with PCB - REA012864AE

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VCC	0	7	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 for Logic	VCC	－	2.8	3.0	5.5	V
High Level Input	VIH	－	0.8×VCC	－	VCC	V
Low Level Input	VIL	－	VSS	－	0.2×VCC	V
High Level Output	VOH	－	0.8×VCC	－	VCC	V
Low Level Output	VOL	－	VSS	－	0.2×VCC	V
Display 50% Pixel on	ICC	VCC =3.0V	－	60	120	mA