1,5 Zoll OLED-Anzeige 128x128 COG+PCB
Modellnummer WEA128128A
►1,5" OLED
►Typ: Grafik
►Bauweise: COG+PCB
►128 x 128 Punktmatrix
►IC：SSD1327
►3,5-V/5-V-Stromversorgung
►1/128 duty
►Schnittstelle: SPI, optional I2C
►die Farbe des Displays: Weiß / Gelb
►Unterstützt Grauskala
Beschreibung
Zeichnung
Data source ref: WEA128128AWAP3N00000
Technische Daten
Schnittstelle Pin-Funktion
| No. | Symbol | Beschreibung |
|---|---|---|
| 1 | GND | This is a ground pin. |
| 2 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source. |
| 3 | D0 | 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, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC. |
| 4 | D1 | |
| 5 | RES# | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin pull HIGH during normal operation. |
| 6 | D/C# | This pin is Data/Command control pin connecting to the MCU. When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data. When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register. |
| 7 | CS# | This pin is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW). |
mechanische Daten
| Artikel | Ausmaß | Einheit |
|---|---|---|
| Punktmatrix | 128 x 128 Dots | － |
| Abmaße der modul | 34,2 x 45,5 x 3,16 | mm |
| Aktiver Bereich | 26,86 x 26,86 | mm |
| Punktgröße | 0,185 x 0,185 | mm |
| Punktabstand | 0,210 x 0,210 | mm |
| der Anzeigemodus | Passive Matrix | |
| die Farbe des Displays | Monochromes | |
| Drive Duty | 1/128 Duty | |
| Grauskala | 4 bits | |
| IC | SSD1327 | |
| Schnittstelle | 4-Wire SPI / I2C | |
| Größe | 1,5 Zoll | |
Absolute Grenzwerte
| Parameter | Symbol | Mindestwert | Maximalwert | Einheit |
|---|---|---|---|---|
| Supply Voltage for Logic | VCC | 1,65 | 5,5 | V |
| Betriebstemperatur | TOP | -40 | +80 | °C |
| Lagertemperatur | TSTG | -40 | +85 | °C |
elektronische Eingenschaften
| Artikel | Symbol | Bedingung | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic(3V/5V) | VCC | － | 2,8 | 3,3 | 5,2 | V |
| Input High Volt. | VIH | － | 0,8×VCC | － | VCC | V |
| Input Low Volt. | VIL | － | 0 | － | 0,2×VCC | V |
| Output High Volt. | VOH | － | 0,9×VCC | － | VCC | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VCC | V |
| 50% Check Board operating Current | ICC | VCC=3,3V | － | 160 | 320 | mA |
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