Model No. WEO012864MX
►Tipo: Gráfico
►Tamanho: 0,96 polegadas
►Matriz de pontos 128 x 64
►IC：SSD1306
►Alimentação 3V
►1/64 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Duas Cores (Amarelo e Céu azul ; Área de Cor)(have MOQ)
►Display OLED de Colorido / Display OLED de Cor Dupla
O WEO012864MX é um módulo OLED colorido de alto contraste, com resolução de 128x64 pixels e formato de 0,96 polegada. Este modelo utiliza um layout de cores fixas (Amarelo no topo, Azul Celeste na base), proporcionando uma hierarquia visual natural para o design de interface (IHM). Como um display OLED gráfico COG (Chip on Glass), ele possui um perfil ultra-fino de apenas 1,26 mm, sendo a solução ideal "sem moldura" para dispositivos portáteis leves e com restrição de espaço.
O driver SSD1306 integrado possui uma "charge pump" interna (conversor DC/DC), permitindo a geração interna da tensão VCC. Isso possibilita que o display OLED opere com uma única fonte de alimentação de 3V, reduzindo significativamente o custo da BOM e a complexidade do layout da placa (PCB) ao eliminar circuitos de boost externos. Para máxima flexibilidade de projeto, o módulo suporta interfaces selecionáveis via hardware, incluindo paralela 8-bit 6800/8080, SPI de 3/4 fios e protocolo I2C.
*Nota: Para requisitos monocromáticos de 128x64 com dimensões semelhantes, consulte nossa série WEO012864D.
| Item | Dimension | Unit |
|---|---|---|
| Matriz de pontos | 128 × 64 ponto | － |
| Dimensão do módulo | 26.7× 19.26 × 1.26 | mm |
| Área ativa | 21.744× 11.204 | mm |
| Tamanho do ponto | 0.148 × 0.148 | mm |
| Distância entre pontos | 0.17 × 0.17 | mm |
| Modo de exibição | Passive Matrix | |
| Cor de exibição | Dual Color (Amarelo / Céu azul) | |
| Drive Duty | 1/64 Duty | |
| IC | SSD1306 | |
| Interface | 6800,8080,SPI,I2C | |
| Tamanho | 0,96 polegadas | |
| Parameter | Símbolo | Valor Min | Valor Máximo | Unidade |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | 0 | 4 | V |
| Charge Pump Regulator Supply Voltage | VBAT | -0.3 | 5.0 | V |
| Supply Voltage for Display | VCC | 0 | 16.0 | 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 | － | 2.8 | 3.0 | 3.3 | V |
| Supply Voltage for Display (Supplied Externally) |
VCC | － | 11.5 | 12 | 12.5 | V |
| Charge Pump Regulator Supply Voltage | VBAT | － | 3.0 | － | 4.2 | V |
| Charge Pump Output Voltage for Display (Generated by Internal DC/DC) | Charge Pump VCC |
－ | 7.0 | 7.5 | － | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.9×VDD | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VDD | V |
| Operating Current for VCC (50% display ON) (VCC Supplied Externally) |
ICC | VCC =12V | - | 9 | 13.5 | mA |
| 50% check Board operating Current (VCC Generated by Internal DC/DC) | IBAT | － | － | 15 | 25 | mA |
| No. | Símbolo | Função | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | N.C. (GND) | Reserved Pin (Supporting Pin) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. |
||||||||||||||||||||||||
| 2 | C2N | Positive Terminal of the Flying Inverting CapacitorNegative Terminal of the Flying Boost CapacitorThe charge-pump capacitors are required between the terminals. They must be floated when the converter is not used. | ||||||||||||||||||||||||
| 3 | C2P | |||||||||||||||||||||||||
| 4 | C1P | |||||||||||||||||||||||||
| 5 | C1N | |||||||||||||||||||||||||
| 6 | VBAT | Power Supply for DC/DC Converter Circuit This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used. |
||||||||||||||||||||||||
| 7 | NC | NC | ||||||||||||||||||||||||
| 8 | VSS | Ground of Logic Circuit This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground. |
||||||||||||||||||||||||
| 9 | VDD | Power Supply for Logic This is a voltage supply pin. It must be connected to external source. |
||||||||||||||||||||||||
| 10 | BS0 | Communicating Protocol Select These pins are MCU interface selection input. See the following table:
|
||||||||||||||||||||||||
| 11 | BS1 | |||||||||||||||||||||||||
| 12 | BS2 | |||||||||||||||||||||||||
| 13 | CS# | Chip Select This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low. |
||||||||||||||||||||||||
| 14 | RES# | Power Reset for Controller and Driver This pin is reset signal input. When the pin is low, initialization of the chip is executed. |
||||||||||||||||||||||||
| 15 | 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. For detail relationship to MCU interface signals, please refer to the Timing Characteristics Diagrams. When the pin is pulled high and serial interface mode is selected, the data at SDIN is treated as data. When it is pulled low, the data at SDIN will be transferred to the command register. In I2C mode, this pin acts as SA0 for slave address selection. |
||||||||||||||||||||||||
| 16 | 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. |
||||||||||||||||||||||||
| 17 | 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. |
||||||||||||||||||||||||
| 18~25 | D0~D7 | Host Data Input/Output Bus These pins are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. When serial mode is selected, D1 will be the serial data input SDIN and D0 will be the serial clock input SCLK. When I2C mode is selected, D2 & D1 should be tired together and serve as SDAout & SDAin in application and D0 is the serial clock input SCL. |
||||||||||||||||||||||||
| 26 | 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 lower than 30uA. |
||||||||||||||||||||||||
| 27 | VCOMH | Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for COM signals. A capacitor should be connected between this pin and VSS. |
||||||||||||||||||||||||
| 28 | VCC | Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used. |
||||||||||||||||||||||||
| 29 | VLSS | Ground of Analog Circuit This is an analog ground pin. It should be connected to VSS externally. |
||||||||||||||||||||||||
| 30 | NC (GND) |
Reserved Pin (Supporting Pin) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. |
Ao clicar em "Permitir todos os cookies", você concorda com o armazenamento de cookies no seu dispositivo para melhorar a navegação no site, analisar o uso do site e auxiliar nossos esforços de marketing e desempenho. Você pode encontrar mais informações sobre esse assunto em nossa política. Política de privacidade
