WEA12832W#SP3N00000-FC

Name: WEA12832W#SP3N00000-FC
SKU: WEA12832W#SP3N00000-FC
Price: 9.50 EUR
Availability: InStock

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PMOLED 0.91" Graphic 128x32, White color, COG + PCB, 3V, Interface SPI, Glare

Brand: Winstar

Cod.: WEA12832W#SP3N00000-FC

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€9,50

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DESCRIPTION

The WEA12832W#SP3N00000-FC 0.91" OLED Display I2C with PCB is designed for compact, low-power applications requiring high-resolution display solutions. With a 128×32 resolution and the CH1120 driver IC, this OLED display supports 4-bit grayscale, ensuring clear and crisp visual output. The module supports both SPI and optional I2C interfaces, providing flexibility for various system integrations.

Key Features:

Size: 0.91" OLED, 128×32 resolution
Interface: Default SPI, Optional I2C
IC: CH1120
Power Supply: 3V
Grayscale: 4-bit
Display Color: White
Duty Cycle: 1/32
Display Mode: Passive Matrix

Applications:

Ideal for applications where space and power efficiency are critical:

Wearables: Smartwatches, fitness trackers, and other portable devices.
Portable Electronics: Handheld diagnostic tools and remote controls.
Industrial Instruments: Small displays for medical devices and industrial controls.
IoT Devices: Low-power systems requiring compact, clear displays.

DRAWING

SPECIFICATIONS

General Specification

Item	Dimension	Unit
Dot Matrix	128 × 32 Dots	－
Module dimension	36.2 × 21.0 × 5.36 MAX	mm
Active Area	22.38 × 5.58	mm
Pixel Size	0.155 × 0.155	mm
Pixel Pitch	0.175 × 0.175	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
Gray Scale	4 bits
IC	CH1120
Interface	4-wire SPI
Size	0.91 inch

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VCC	-0.3	3.5	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

Electronical Characteristics

DC Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VCC	－	2.8	3.0	3.3	V
Input High Volt.	VIH	－	0.8×VCC	－	VCC	V
Input Low Volt.	VIL	－	VSS	－	0.2×VCC	V
Output High Volt.	VOH	－	0.8×VCC	－	VCC	V
Output Low Volt.	VOL	－	VSS	－	0.2×VCC	V
Display 50% Pixel on	ICC	VPP=3V	－	10.5	16.0	mA

Interface Pin Function

No.	Symbol	Function
1	GND	GND.
2	VCC	Power supply pin for core logic operation
3	D0	The serial clock input pad.
4	D1	The serial data input pad.
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.
7	CS#	This pad is the chip select input.

Specifiche di prodotto

Size	0.91"
Resolution	128x32
Active Area (mm)	22.38x5.58
Dot Size	0.15x0.15
Polarizer	Glare
Color	White
Power supply	3V
Display Interface	SPI (option I2C)
Display IC	CH1120
Constructive Structure	COG + PCB
Frame	Yes
Touch Panel	No touch
O. Temperature (°C)	-40~80
Data Connection	Pin Strip
Pin Nr.	7
Pin Pitch	2.54mm
Preferred - Not Preferred	Preferred

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