Model No. WEA009664B
►Tipo: Gráfico
►Estrutura: COG+PCB
►Tamanho: 1,1 polegadas
►Matriz de pontos 96×64
►Controlador SSD1306BZ integrado
►Alimentação 3V
►1/64 duty
►Interface: SPI, I2C
►Display Color: Branco / Amarelo
►Support Grayscale
DRAWING
SPECIFICATIONS
Interface Pin Function
| No. | Symbol | Function |
|---|---|---|
| 1 | SDA | When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN. 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. |
| 2 | SCL | |
| 3 | SA0 | In I2C mode, this pin acts as SA0 for slave address selection. When 3-wire serial interface is selected, this pin must be connected to VSS. |
| 4 | RST | 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. |
| 5 | CS | This pin is the chip select input. (active LOW). |
| 6 | VDD | 3.0V Power supply pin for core logic operation. |
| 7 | VIN | 5.0V Power supply pin for core logic operation. |
| 8 | GND | This is a ground pin. |
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 96 × 64 | Dots |
| Module dimension | 31.5 × 31.5 × 2.72 | mm |
| Active Area | 22.53 × 15.01 | mm |
| Pixel Size | 0.205 × 0.205 | mm |
| Pixel Pitch | 0.235 × 0.235 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Gray scale | 4 bits | |
| Drive Duty | 1/64 Duty | |
| IC | SSD1327 | |
| Interface | SPI ,Optional I2C | |
| Size | 1.1 inch | |
Electronical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 2.8 | 3.0 | 3.2 | V |
| Supply Voltage for Logic | VIN | － | 4.8 | 5.0 | 5.2 | V |
| Supply Voltage for Display | VCC | － | 7.5 | 8.0 | 8.5 | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDDIO | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.9×VDD | － | VDDIO | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VDD | V |
| 50% Check Board operating Current | IDD | VDD=3.0V | － | 55 | 100 | mA |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | 1.65 | 3.30 | V |
| Supply Voltage for Logic | VIN | 4.0 | 6.0 | V |
| Supply Voltage for Display | VCC | 0 | 16.0 | V |
| Operating Temperature | TOP | -40 | 80 | °C |
| Storage Temperature | TSTG | -40 | 85 | °C |
