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WEP12832W#A00-FC

PMOLED 2.23" Graphic 128x32, White color, COG + PCB + FR, 3~5V, Interface 6800,8080,SPI,I2C, Glare

RECOMMENDED ONLY AS SPARE PARTS

For new projects please contact us at [email protected].

DESCRIPTION

Winstar released a new COG with PCB OLED WEP012832A model; it is 2.23" diagonal made of 128x32 pixels, it's very readable due to the high contrast and bigger size of OLED display. The module is built in with SSD1305 IC, it supports 6800/8080 8-bit parallel, I2C, and 4-Wire SPI interface, supply voltage for Logic from 3V ~ 5V.

The WEP012832A is a COG with PCB OLED display which is having a 1x20 pin header and a 1x8 pin header on module, also having mounting holes on PCB board. We provide a mini vibration motor and buzzer optional for this WEP012832A module. Also, customers can choose Hot Bar Soldering or metal pins with FPC and connector (part no. will be different) for your applications.

This 2.23 inch OLED module is suitable for smart home application, medical device, smart control, etc. WEP012832A module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

DRAWING

SPECIFICATIONS

Interface Pin Function

No.

Symbol

Function

VSS

Ground.

VDD

Power supply pin for core logic operation.

Power supply for panel driving voltage. This is also the most positive power voltage supply pin.

D/C#

This is Data/Command control pin. When it is pulled HIGH (i.e. connect to VDDIO), the data at D[7:0] is treated as data. When it is pulled LOW, the data at D[7:0] will be transferred to the command register.
In I2C mode, this pin acts as SA0 for slave address selection.

R/W#

This is read / write control input pin connecting to the MCU interface.
When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDDIO) and write mode when LOW. When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected.
When serial interface is selected, this pin must be connected to VSS.

E/RD#

When interfacing to a 6800-series microprocessor, this pin will be used as the Enable (E) signal. Read/write operation is initiated when this pin is pulled HIGH (i.e. connect to VDDIO) and the chip is selected.
When connecting to an 8080-microprocessor, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial interface is selected, this pin must be connected to VSS.

7~14

DB0~DB7

These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be left opened. 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.

CS#

This pin is the chip select input. (active LOW)

RES#

This pin is reset signal input. When the pin is LOW, initialization of the chip is executed.
Keep this pin HIGH (i.e. connect to VDDIO) during normal operation.

17,18

BS2,BS1

Communicating Protocol Select.
These pins are MCU interface selection input. See the following table:

	68XX-parallel	80XX-parallel	Serial	I2C
BS1	0	1	0	1
BS2	1	1	0	0

N.C.

No connection.

FG(GND)

Ground.

21~25

N.C.

No connection.

VSS

Ground.

BSW

Control the Piezoelectric Buzzer.

MSW

Control the BLDC Vibration Motor.

Mechanical Data

Item	Dimension	Unit
Dot Matrix	128 × 32	Dots
Module dimension	66.5 × 35.0 × 9.0(Max)	mm
Active Area	55.018 × 13.098	mm
Pixel Size	0.408 × 0.388	mm
Pixel Pitch	0.43 × 0.41	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
IC	SSD1305
Interface	6800, 8080, SPI, I2C
Size	2.23 inch

Electronical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VDD	－	2.8	3.0	5.0	V
Supply Voltage for Display	V0	－	11.5	12.0	12.5	V
Input High Volt.	VIH	－	0.8×VDD	－	VDD	V
Input Low Volt.	VIL	－	0	－	0.2×VDD	V
Output High Volt.	VOH	IOUT = 100uA, 3.3MHz	0.9×VDD	－	VDD	V
Output Low Volt.	VOL	IOUT = 100uA, 3.3MHz	0	－	0.1×VDD	V
Operating Current for VDD	IDD	V0 =12.0V	-	12.0(Ref)	14.0(Ref)	mA
Supply Voltage for Buzzer	BSW	VDD=5.0V 1/2 square	0.8×VDD	－	VDD	V
Supply Voltage for Vibration Motor	MSW	－	2.7	－	3.3	V

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	-0.3	4.0	V
Supply Voltage for Display	V0	0	16.0	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

SKU: WEP12832W#A00-FC

Brand: Winstar

Available: Yes

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Accessory Kit

Display Connector

Price Breaks

Quantity

10+

Price

€28.30

€22.60

€21.80

For quantities above 25 pcs pls send your enquiry to [email protected] or call +39 0332 1888005

€28.30 excl tax

Overview
Product Notifications
Specifications
Download
Contact Us

RECOMMENDED ONLY AS SPARE PARTS

For new projects please contact us at [email protected].

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

No.

Symbol

Function

VSS

Ground.

VDD

Power supply pin for core logic operation.

Power supply for panel driving voltage. This is also the most positive power voltage supply pin.

D/C#

R/W#

E/RD#

7~14

DB0~DB7

CS#

This pin is the chip select input. (active LOW)

RES#

This pin is reset signal input. When the pin is LOW, initialization of the chip is executed.
Keep this pin HIGH (i.e. connect to VDDIO) during normal operation.

17,18

BS2,BS1

Communicating Protocol Select.
These pins are MCU interface selection input. See the following table:

	68XX-parallel	80XX-parallel	Serial	I2C
BS1	0	1	0	1
BS2	1	1	0	0

N.C.

No connection.

FG(GND)

Ground.

21~25

N.C.

No connection.

VSS

Ground.

BSW

Control the Piezoelectric Buzzer.

MSW

Control the BLDC Vibration Motor.

Mechanical Data

Item	Dimension	Unit
Dot Matrix	128 × 32	Dots
Module dimension	66.5 × 35.0 × 9.0(Max)	mm
Active Area	55.018 × 13.098	mm
Pixel Size	0.408 × 0.388	mm
Pixel Pitch	0.43 × 0.41	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
IC	SSD1305
Interface	6800, 8080, SPI, I2C
Size	2.23 inch

Electronical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VDD	－	2.8	3.0	5.0	V
Supply Voltage for Display	V0	－	11.5	12.0	12.5	V
Input High Volt.	VIH	－	0.8×VDD	－	VDD	V
Input Low Volt.	VIL	－	0	－	0.2×VDD	V
Output High Volt.	VOH	IOUT = 100uA, 3.3MHz	0.9×VDD	－	VDD	V
Output Low Volt.	VOL	IOUT = 100uA, 3.3MHz	0	－	0.1×VDD	V
Operating Current for VDD	IDD	V0 =12.0V	-	12.0(Ref)	14.0(Ref)	mA
Supply Voltage for Buzzer	BSW	VDD=5.0V 1/2 square	0.8×VDD	－	VDD	V
Supply Voltage for Vibration Motor	MSW	－	2.7	－	3.3	V

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	-0.3	4.0	V
Supply Voltage for Display	V0	0	16.0	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

Date	Notice	Link/Description
2021/10/04	EOL	Winstar OLED with IC Solomon SSD1305Z

For more details, please contact us @ [email protected]

Products specifications

Brand	Winstar
Size	2.23"
Resolution	128x32
Active Area (mm)	55.02x13.10
Dot Size	0.41x0.39
Polarizer	Glare
Color	White
Power supply	3~5V
Display Interface	6800/8080/SPI/I2C
Display IC	SSD1305Z
Constructive Structure	COG + PCB
Frame	Yes
Touch Panel	No touch
O. Temperature (°C)	-40~80
Display Connection	Soldering PAD
Pin Nr.	28
Pin Pitch	2.54mm
Preferred - Not Preferred	Not Preferred

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Products specifications

Brand	Winstar
Size	2.23"
Resolution	128x32
Active Area (mm)	55.02x13.10
Dot Size	0.41x0.39
Polarizer	Glare
Color	White
Power supply	3~5V
Display Interface	6800/8080/SPI/I2C
Display IC	SSD1305Z
Constructive Structure	COG + PCB
Frame	Yes
Touch Panel	No touch
O. Temperature (°C)	-40~80
Display Connection	Soldering PAD
Pin Nr.	28
Pin Pitch	2.54mm
Preferred - Not Preferred	Not Preferred