WEA12832L#PA3N00000-FC

PMOLED 1.71" Graphic 128x32, Yellow, COG+PCB, 3.3V, Interface SPI, Anti-glare

DESCRIPTION

It is 1.71 inches graphic COG module with PCB. It has a resolution of 128x64 pixels and a CH1115 driver IC supporting a 4-wire SPI interface with 1/32 driving duty. Its logic supply voltage ranges from 1.8 V to 3.3 V; the typical value is 3 V.

The module can work within the temperature range of -40°C to +80°C; its storage temperatures cover from -40°C to +85°C.

DRAWING

1.71 inch Graphic OLED Display Module 128x32 (COG+PCB)

SPECIFICATIONS

Interface Pin Function

No.	Symbol	Function
1	GND	Ground.
2	VCC	Power supply pin for logic.
3	D0	When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI).
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 HIGH (i.e. connect to VDD) during normal operation.
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 inputs at D0 and D1 are treated as display data. D/C = "L": the inputs at D0 and D1 are transferred to the command registers.
7	CS#	This pin is the chip select input. (active LOW)

General Specifications

Item	Dimension	Unit
Dot Matrix	128 x 32	Dots
Module dimension	60.0 × 18.75 × 5.96(MAX)	mm
Active Area(AA)	42.22 × 10.54	mm
Pixel Size	0.308 × 0.308	mm
Pixel Pitch	0.33 × 0.33	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
IC	CH1115
Interface	4-Wire SPI
Size	1.71 inch

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VCC	-0.3	3.6	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	－	1.8	3.0	3.3	V
High Level Input	VIH	－	0.8×VCC	－	VCC	V
Low Level Input	VIL	－	GND	－	0.2×VCC	V
High Level Output	VOH	－	0.8×VCC	－	VCC	V
Low Level Output	VOL	－	GND	－	0.2×VCC	V
Display 50% Pixel on	ICC	VCC =3V	-	40	30	mA

SKU: WEA12832L#PA3N00000-FC

Brand: Winstar

Available: No

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Price Breaks

Quantity

10+

25+

Price

€11.20

€8.30

€8.00

€7.70

For quantities above 25 pcs pls send your enquiry to sales@first-components.com or call +39 0332 1888005

€11.20 excl tax

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DESCRIPTION

The module can work within the temperature range of -40°C to +80°C; its storage temperatures cover from -40°C to +85°C.

DRAWING

SPECIFICATIONS

Interface Pin Function

No.	Symbol	Function
1	GND	Ground.
2	VCC	Power supply pin for logic.
3	D0	When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI).
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 HIGH (i.e. connect to VDD) during normal operation.
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 inputs at D0 and D1 are treated as display data. D/C = "L": the inputs at D0 and D1 are transferred to the command registers.
7	CS#	This pin is the chip select input. (active LOW)

General Specifications

Item	Dimension	Unit
Dot Matrix	128 x 32	Dots
Module dimension	60.0 × 18.75 × 5.96(MAX)	mm
Active Area(AA)	42.22 × 10.54	mm
Pixel Size	0.308 × 0.308	mm
Pixel Pitch	0.33 × 0.33	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
IC	CH1115
Interface	4-Wire SPI
Size	1.71 inch

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VCC	-0.3	3.6	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	－	1.8	3.0	3.3	V
High Level Input	VIH	－	0.8×VCC	－	VCC	V
Low Level Input	VIL	－	GND	－	0.2×VCC	V
High Level Output	VOH	－	0.8×VCC	－	VCC	V
Low Level Output	VOL	－	GND	－	0.2×VCC	V
Display 50% Pixel on	ICC	VCC =3V	-	40	30	mA

Products specifications

Brand	Winstar
Size	1.71"
Resolution	128x32
Active Area (mm)	42.22x10.54
Dot Size	0.31x0.31
Polarizer	Anti-glare
Color	Yellow
Power supply	3V
Display Interface	SPI (4-wires)
Display IC	CH1115
Constructive Structure	COG+PCB
Frame	No
Touch Panel	No touch
O. Temperature (°C)	-40~80
Display Connection	Pin Strip
Pin Nr.	7
Pin Pitch	2.54mm
Preferred - Not Preferred	Preferred

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Products specifications

Brand	Winstar
Size	1.71"
Resolution	128x32
Active Area (mm)	42.22x10.54
Dot Size	0.31x0.31
Polarizer	Anti-glare
Color	Yellow
Power supply	3V
Display Interface	SPI (4-wires)
Display IC	CH1115
Constructive Structure	COG+PCB
Frame	No
Touch Panel	No touch
O. Temperature (°C)	-40~80
Display Connection	Pin Strip
Pin Nr.	7
Pin Pitch	2.54mm
Preferred - Not Preferred	Preferred