ER-OLEDM0.42-1W-SPI-I2C

ER-OLEDM0.42-1 Series

Manufacturer

unknown

Overview

Part: ER-OLEDM0.42-1 Series by EastRising Technology Co., Limited

Type: OLED Display Module

Key Specs:

Display Format: 72 x 40 Dots
Operating Temperature: -40 ~ +85 °C
Storage Temperature: -40 ~ +85 °C
Outline Dimension: 22.03(W) x17.03(H) mm
Visual Area: 10.196(W) x 6.18(H) mm
Active Area: 9.196(W) x 5.18(H) mm
Dot Size: 0.108x0.11 mm
Dot Pitch: 0.128x0.13 mm
Display Type: OLED (Passive Matrix)
Viewing Angle Range: Free
OLED Duty: 1/40

Features:

Controller: SSD1306
Display Connector: Pin Header
Interface: I2C Interface (for ER-OLEDM0.42-1-I2C)
Interface: I2C/4-wire SPI Interface (for ER-OLEDM0.42-1-SPI-I2C)
Display Color: White

Applications:

null

Package:

Module Outline: 22.03(W) x17.03(H) mm

Pin Configuration

Pin No	Pin Name	Description
1	GND	Ground
2	VCC	Positive voltage supply
3	SCL	Serial clock input with I2 interface.
4	SDA	Serial data input/output with I2C interface.

Electrical Characteristics

Item	Symbol	Condition	Min.	Typ.	Max.	Unit
Supply Voltage for Logic	VDD	External supply	3.0	3.3	5.0	V
Supply Voltage for Logic IO	VDDIO	Internal supply	3.0		3.3	V
High Level Input	VIH	-	0.8xVDDIO		VDDIO	V
Low Level Input	VIL	-	0		0.2xVDDIO	V
High Level Output	VOH	IOUT=100uA,3.3MHZ	0.9x VDDIO		VDDIO	V
Low Level Output	VOL	IOUT=100uA,3.3MHZ	0		0.1xVDDIO	V
Operating Current for VDD	IDD	Note 5		17	20	mA
Sleep Mode Current for VDD	IDD,Sleep			-	1	mA

Note5: VDD=3.3V,100% Display Area Turn on.

URL: www.buydisplay.com Document Name: ER-OLEDM0.42-1 Series Datasheet-V 1.0 Page: 9 of 22

buydisplay.com

Absolute Maximum Ratings

Item	Symbol	Min.	Max.	Unit	Note
Supply Voltage for Logic	VDD	-0.3	+5.5	V	1,2
Operating Temperature	Top	-40	+85	°C
Storage Temperature	Tstg	-40	+85	°C	3
Life Time(120cd/㎡)		10,000		hour	4
Life Time(80cd/㎡)		30,000		hour	4
Life Time(60cd/㎡)		50,000		hour	4

Note 1: All the above voltages are on the basis of Vss=0V.

Note 2: When this module is used beyond the above absolute maximum ratings, permanent breakage of the module may occur. Also, for normal operations, it is desirable to use this module under the conditions according to Section 3. "Optics & Electrical Characteristics". If this module is used beyond these conditions, malfunctioning of the module can occur and the reliability of the module may deteriorate.

Note 3: The defined temperature ranges do not include the polarizer. The maximum withstood temperature of the polarizer should be 80°C.

Note4: Ta=25°C., 50% Checkerboard.

End of lifetime is specified as 50% of initial brightness reached. The average operating lifetime at room temperature is estimated by the accelerated operation at high temperature conditions.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
ER-OLEDM0.42-1	unknown	—
ER-OLEDM0.42-1W-I2C	unknown	—

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