Model No. WEO016080A
►Tipo: Gráfico
►Estrutura: COG
►Tamanho: 1,54 polegadas
►Matriz de pontos 160x80
►IC：SSD1320
►Alimentação 3V
►1/80 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Branco
►Support Grayscale
O WEO016080A é um display OLED gráfico COG de 1,54 polegadas com resolução de 160x80 pontos. Ele mede 43,5 x 22,5 mm com área ativa de 35,02 x 17,50 mm, e seu perfil fino de 1,41 mm é atribuído à sua estrutura COG.
Equipado com o circuito integrado SSD1320, este módulo suporta interfaces 6800/8080 8-bit, SPI de 4 fios e I2C. Ele oferece escala de cinza de 4-bit (16 Levels) e alcança uma impressionante taxa de contraste de 10000:1.
Funcionando com uma faixa de tensão de alimentação lógica de 1,65V a 3,3V (tipicamente 3,0V), o módulo opera de forma confiável em temperaturas de -40°C a +80°C, com capacidade de armazenamento de -40°C a +85°C.
Ideal para uma variedade de aplicações incluindo produtos de rede, testadores USB, smartwatches, teclados para jogos e dispositivos de saúde inteligentes como oxímetros e analisadores de pele, o WEO016080A melhora a qualidade de exibição com sua tela nítida e vibrante.
Com sua alta resolução (160x80 pixels) e baixo consumo de energia, este módulo de display OLED é perfeitamente adequado para aplicações orientadas para o desempenho e eficiência.
Data source ref:WEO016080AWPP3N00000
| No. | Símbolo | Função | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | N.C. (GND) |
Reserved Pin (Supporting Pin) The supporting pin can reduce the influences from stresses on the function pins. This pin could be connected to external ground as the ESD protection circuit. |
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| 2 | VCC | Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. It must be connected to external source. |
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| 3~4 | N.C. | Reserved Pin The N.C. pin between function pins are reserved for compatible and flexible design. |
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| 5 | BS1 | Communicating Protocol Select These pins are MCU interface selection input. See the following table:
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| 6 | BS2 | ||||||||||||||||
| 7 | VSS | Ground of Logic Circuit This is a ground pin. It also acts as a reference for the logic pins. It must be connected to external ground. |
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| 8 | IREF | Current Reference for Brightness Adjustment This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current at 10μA maximum. |
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| 9 | CS# | Chip Select This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low. |
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| 10 | RES# | Power Reset for Controller and Driver This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin pull high during normal operation. |
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| 11 | D/C# | Data/Command Control This pin is Data/Command control pin. When the pin is pulled high, the input at D7~D0 is treated as display data. When the pin is pulled low, the input at D7~D0 will be transferred to the command register. In I2C mode, this pin acts as SA0 for slave address selection. |
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| 12 | R/W# | Read/Write Select or Write This pin is MCU interface input. When interfacing to a 68XX-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Pull this pin to “High” for read mode and pull it to “Low” for write mode. When 80XX 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 CS# is pulled low. When serial mode is selected, this pin must be connected to VSS. |
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| 13 | E/RD# | Read/Write Enable or Read This pin is MCU interface input. When interfacing to a 68XX-series microprocessor, this pin will be used as the Enable (E) signal. Read/write operation is initiated when this pin is pulled high and the CS# is pulled low. When connecting to an 80XX-microprocessor, this pin receives the Read (RD#) signal. Data read operation is initiated when this pin is pulled low and CS# is pulled low. When serial mode is selected, this pin must be connected to VSS. |
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| 14 | D0 | Host Data Input/Output Bus These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. When serial interface mode is selected, D2, D1 should be tied together as the serial data input: SDIN, and D0 will be the serial clock input: SCLK. 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. |
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| 15 | D1 | ||||||||||||||||
| 16 | D2 | ||||||||||||||||
| 17 | D3 | ||||||||||||||||
| 18 | D4 | ||||||||||||||||
| 19 | D5 | ||||||||||||||||
| 20 | D6 | ||||||||||||||||
| 21 | D7 | ||||||||||||||||
| 22 | VDD | Power Supply for Logic This is a voltage supply pin. It must be connected to external source. |
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| 23 | VCOMH | Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for COM signals. A tantalum capacitor should be connected between this pin and VSS. |
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| 24 | VCC | Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. It must be connected to external source. |
| Item | Dimensão | Unidade |
|---|---|---|
| Matriz de pontos | 160 x 80 Pontos | － |
| Dimensão do módulo | 43.5 x 22.5 x 1.41 | mm |
| Área ativa | 35.02 x 17.50 | mm |
| Tamanho do ponto | 0.199 x 0.199 | mm |
| Distância entre pontos | 0.219 x 0.219 | mm |
| Modo de exibição | Passive Matrix | |
| Cor de exibição | Monochrome | |
| Drive Duty | 1/80 Duty | |
| Gray Scale | 4 bits | |
| Interface | 6800,8080,4-Wire SPI,I2C | |
| IC | SSD1320 | |
| Tamanho | 1,54 polegadas | |
| Parameter | Símbolo | Valor Min | Valor Típico | Valor Máximo | Unidade |
|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | -0.3 | － | 4 | V |
| Supply Voltage for Display | VCC | 0 | － | 19 | V |
| Temperatura de operação | TOP | -40 | － | +80 | °C |
| Temperatura de armazenamento | TSTG | -40 | － | +85 | °C |
| Item | Símbolo | Condição | Valor Min | Valor Típico | Valor Máximo | Unidade |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 1.65 | 3.0 | 3.3 | V |
| Supply Voltage for Display | VCC | － | 8.0 | 15.0 | 15.5 | V |
| High Level Input | VIH | － | 0.8×VDD | － | VDD | V |
| Low Level Input | VIL | － | 0 | － | 0.2×VDD | V |
| High Level Output | VOH | － | 0.9×VDD | － | VDD | V |
| Low Level Output | VOL | － | 0 | － | 0.1×VDD | V |
| VCC Supply Current | ICC | VDD=3V,VCC=15V Display 50% Pixel ON |
－ | 14 | 21 | mA |
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