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WEO12832W#MA3J00000-FC

Picture of WEO12832W#MA3J00000-FC Picture of WEO12832W#MA3J00000-FC
PMOLED 0.91'' Graphic 128x32, White color, COG, 3V, Interface SPI,I2C (FPC per ZIF), SSD7317 IC, Glare, In-Cell Touch Panel TDDI (Touch with Display Driver IC)

DESCRIPTION

0.91” COG Graphic OLED display with In-Cell Capacitive Touch Panel, which is made of resolution 128x64 pixels. This module is built-in with SSD7317 TDDI IC (Touch with Display Driver IC); it supports 4-Wire SPI and I2C interface. This SSD7317 IC is a Touch and Display Driver Integration IC (TDDI IC), which integrates touch and display microelectronics into a single chip for use on PMOLED panels, targeting applications including wearables, smart home appliances, and smart healthcare devices. 

This model adopted In-Cell Touch Panel technology, which supports SPI and I2C interface featuring four touch keys (areas) and one direction slide (supports right or left direction). The supply voltage for logic (VDD) is from 3.0V to 3.5V, typical value 3.3V, 1/32 driving duty, the display with 50% Checkboard current is 4mA @8.5V VCC (typical value), driving duty 1/32. This module can be operating at temperatures from -40℃ to 80℃; its storage temperatures range from -40℃ to 85℃.

 

DRAWING

SPECIFICATIONS

 

Interface Pin Function

No.SymbolFunction
1 VCI Power supply pin for touch analog driving. VCI must be greater than or equal to VDD.
2 VSS Ground pin.
3 VCC Power Supply for Display. Most positive voltage. Connect to external source.
4 VSL This is segment voltage (output low level) reference pin.
When external VSL is not used, connect externally to VSS. When external VSL is used, connect with resistor and diode to ground
5 DCDCEN0 Enable output pin for external DCDC circuit. NC if not used
6 DCDCEN1 Enable input pin for external DCDC circuit. Tie low if not used.
7 VDD Power supply pin for core logic operation.
8 FR This pin outputs RAM write synchronization signal.
It should be kept NC if it is not used.
9 DCS This pin is the chip select input connecting to the MCU for display interface.
10 TCS This pin is the chip select input connecting to the MCU for touch.
11 RES# This pin is the reset signal input for display interface.
12 TRES This pin is the reset signal input for touch.
13 DC This pin is Data/Command control pin for display interface.
In I2C mode, this pin acts as SA0 for slave address selection.
14 E/RD# In I2C mode, this pin acts as SA1 for slave address selection.
15 IRQ Interrupt signal for touch reporting.
16 TD0 Serial Data Input/Output and clock for Touch
In SPI mode TD2 serves as SDOUT, TD1 serves as SDIN, and TD0 serves as the serial clock SCLK.
In I2C mode TD2 and TD1 should be tied together and serve as SDA and TD0 is the serial clock SCL. External pull up resistors.
17 TD1
18 TD2
19 VSS Ground pin.
20 D0 The serial clock input for display interface.
21 D1 The serial data input for display interface.
22 BS1
BS1BS3Display InterfaceTouch Interface
0 0 4 -SPI SPI
0 1 4-SPI I2C
1 0 I2C SPI
1 1 I2C I2C
23 BS3
24 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.

 

Mechanical Data

ItemDimensionUnit
Dot Matrix 128 × 32 Dots －
Module dimension 30.0 × 11.5 × 1.41 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
IC SSD7317
OLED Interface 4-wire SPI,I2C
CTP Interface SPI,I2C
Gesture 4-key and 1-D slide
Size 0.91 inch

 

Absolute Maximum Ratings

ParameterSymbolMinMaxUnit
Supply Voltage for Logic VDD 0 4 V
Supply Voltage for Display VCC 0 19 V
Operating Temperature TOP -40 80 °C
Storage Temperature TSTG -40 85 °C
 

 

Electrical Characteristics

DC Electrical Characteristics

ItemSymbolConditionMinTypMaxUnit
Supply Voltage for Logic VDD － 3.0 3.3 3.5 V
Touch controller Supply Voltage VCI － 3.0 － 3.5 V
Supply Voltage for Display VCC － 8.0 8.5 9.0 V
Input High Volt. VIH － 0.8×VDD － － V
Input Low Volt. VIL － － － 0.2×VDD V
Output High Volt. VOH － 0.9×VDD － － V
Output Low Volt. VOL － － － 0.1×VDD V
50% Check Board
operating Current		 ICC VCC =8.5V － 4 8 mA



SKU: WEO12832W#MA3J00000-FC
Brand: Winstar
Available: No
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For quantities above 25 pcs pls send your enquiry to sales@first-components.com or call +39 0332 1888005

€8.00 excl tax

DESCRIPTION

0.91” COG Graphic OLED display with In-Cell Capacitive Touch Panel, which is made of resolution 128x64 pixels. This module is built-in with SSD7317 TDDI IC (Touch with Display Driver IC); it supports 4-Wire SPI and I2C interface. This SSD7317 IC is a Touch and Display Driver Integration IC (TDDI IC), which integrates touch and display microelectronics into a single chip for use on PMOLED panels, targeting applications including wearables, smart home appliances, and smart healthcare devices. 

This model adopted In-Cell Touch Panel technology, which supports SPI and I2C interface featuring four touch keys (areas) and one direction slide (supports right or left direction). The supply voltage for logic (VDD) is from 3.0V to 3.5V, typical value 3.3V, 1/32 driving duty, the display with 50% Checkboard current is 4mA @8.5V VCC (typical value), driving duty 1/32. This module can be operating at temperatures from -40℃ to 80℃; its storage temperatures range from -40℃ to 85℃.

 

DRAWING

SPECIFICATIONS

 

Interface Pin Function

No.SymbolFunction
1 VCI Power supply pin for touch analog driving. VCI must be greater than or equal to VDD.
2 VSS Ground pin.
3 VCC Power Supply for Display. Most positive voltage. Connect to external source.
4 VSL This is segment voltage (output low level) reference pin.
When external VSL is not used, connect externally to VSS. When external VSL is used, connect with resistor and diode to ground
5 DCDCEN0 Enable output pin for external DCDC circuit. NC if not used
6 DCDCEN1 Enable input pin for external DCDC circuit. Tie low if not used.
7 VDD Power supply pin for core logic operation.
8 FR This pin outputs RAM write synchronization signal.
It should be kept NC if it is not used.
9 DCS This pin is the chip select input connecting to the MCU for display interface.
10 TCS This pin is the chip select input connecting to the MCU for touch.
11 RES# This pin is the reset signal input for display interface.
12 TRES This pin is the reset signal input for touch.
13 DC This pin is Data/Command control pin for display interface.
In I2C mode, this pin acts as SA0 for slave address selection.
14 E/RD# In I2C mode, this pin acts as SA1 for slave address selection.
15 IRQ Interrupt signal for touch reporting.
16 TD0 Serial Data Input/Output and clock for Touch
In SPI mode TD2 serves as SDOUT, TD1 serves as SDIN, and TD0 serves as the serial clock SCLK.
In I2C mode TD2 and TD1 should be tied together and serve as SDA and TD0 is the serial clock SCL. External pull up resistors.
17 TD1
18 TD2
19 VSS Ground pin.
20 D0 The serial clock input for display interface.
21 D1 The serial data input for display interface.
22 BS1
BS1BS3Display InterfaceTouch Interface
0 0 4 -SPI SPI
0 1 4-SPI I2C
1 0 I2C SPI
1 1 I2C I2C
23 BS3
24 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.

 

Mechanical Data

ItemDimensionUnit
Dot Matrix 128 × 32 Dots －
Module dimension 30.0 × 11.5 × 1.41 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
IC SSD7317
OLED Interface 4-wire SPI,I2C
CTP Interface SPI,I2C
Gesture 4-key and 1-D slide
Size 0.91 inch

 

Absolute Maximum Ratings

ParameterSymbolMinMaxUnit
Supply Voltage for Logic VDD 0 4 V
Supply Voltage for Display VCC 0 19 V
Operating Temperature TOP -40 80 °C
Storage Temperature TSTG -40 85 °C
 

 

Electrical Characteristics

DC Electrical Characteristics

ItemSymbolConditionMinTypMaxUnit
Supply Voltage for Logic VDD － 3.0 3.3 3.5 V
Touch controller Supply Voltage VCI － 3.0 － 3.5 V
Supply Voltage for Display VCC － 8.0 8.5 9.0 V
Input High Volt. VIH － 0.8×VDD － － V
Input Low Volt. VIL － － － 0.2×VDD V
Output High Volt. VOH － 0.9×VDD － － V
Output Low Volt. VOL － － － 0.1×VDD V
50% Check Board
operating Current		 ICC VCC =8.5V － 4 8 mA



Products specifications
Brand Winstar
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/I2C
Display IC SSD7317
Constructive Structure COG
Frame No
Touch Panel In-Cell CTP
O. Temperature (°C) -40~80
Display Connection FPC per ZIF Connector
Pin Nr. 24
Pin Pitch 0.5mm
Preferred - Not Preferred Preferred
Download
Products specifications
Brand Winstar
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/I2C
Display IC SSD7317
Constructive Structure COG
Frame No
Touch Panel In-Cell CTP
O. Temperature (°C) -40~80
Display Connection FPC per ZIF Connector
Pin Nr. 24
Pin Pitch 0.5mm
Preferred - Not Preferred Preferred
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  • Via 2 Giugno, 20 – 21022 Azzate (VA) Italy
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