N° de modèle WEA012864D-01
►Type: Graphique
►Structure: COG+PCB
►Dimension: 0.96 pouces
►Matrice de points 128 x 64
►IC：SSD1306
►Alimentation 3V/5V
►1/64 duty
►Interface: I2C,SPI
►Couleur d'affichage: Blanc / Jaune / Bleu ciel
Description
DESSIN
Data source ref: WEA012864DWPP3N00001
SPÉCIFICATIONS
Fonction PIN sur l'interface
| No. | Symbole | 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. |
Données mécaniques
| Article | Dimensions | Unité |
|---|---|---|
| Matrice de points | 128 × 64 | Dots |
| Dimensions du module | 38.00 × 28.50 × 2.37 | mm |
| Zone active | 21.74 × 10.86 | mm |
| Taille des points | 0.148 × 0.148 | mm |
| Pas des points | 0.17 × 0.17 | mm |
| Mode d'affichage | Matrice passive | |
| Couleur d'affichage | Monochrome | |
| Drive Duty | 1/64 Duty | |
| IC | SSD1306 | |
| Interface | I2C, SPI | |
| Dimension | 0.96 pouces | |
Valeurs nominales maximales absolues
| Parameter | Symbole | Valeur min | Valeur max | Unité |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | 1.65 | 3.3 | V |
| Supply Voltage for Logic | VIN | 4.0 | 6.0 | V |
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TSTG | -40 | +85 | °C |
Caractéristiques électroniques
| Article | Symbole | État | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic (3V) | VDD | － | 2.8 | 3.0 | 3.2 | V |
| Supply Voltage for Logic (5V) | VIN | － | 4.8 | 5.0 | 5.2 | 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 | ICC | Vcc=7.5V | － | 12.0 | 22.0 | mA |
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