Modello numero WEX025664D
►Tipo: grafico
►Struttura: COF
►Dimensione: 5.5 pollici
►256 x 64 a matrice di punti
►IC：SSD1322
►Alimentatore 3V
►1/64 duty
►Interfaccia: 6800, 8080, SPI
►Colore display: Bianco / Giallo / Verde
►Support Grayscale
Scatena una nuova era di eccellenza visiva con il modulo di display OLED COF da 5,5 pollici di Winstar (WEX025664D). Con una risoluzione di 256x64 punti, questo display è dotato di un integrato SSD1322 IC e supporta interfacce a 8 bit 6800/8080 e SPI a 3/4 linee.
Operativo con alimentazione a 3V e utilizzando un metodo di guida con duty cycle di 1/64, questo modulo OLED da 5,5 pollici offre un eccezionale rapporto di contrasto di 10000:1 e supporta la scala di grigi a 4 bit, garantendo visivi vibranti e dettagliati. Il suo intervallo di temperatura operativa da -40℃ a +80℃, abbinato a un intervallo di temperatura di conservazione da -40℃ a +85℃, lo rende versatile per vari ambienti.
La serie COF da 5,5 pollici di Winstar è perfetta per una moltitudine di applicazioni, tra cui dispositivi da parete/metro, automazione domestica, sistemi POS, configurazioni Cloud/IoT, strumenti portatili, dispositivi tecnologici intelligenti, sistemi energetici, display automobilistici, sistemi di comunicazione e strumenti medici. Effettua un upgrade senza sforzo dai tradizionali display STN ai display OLED, grazie alla vasta gamma di formati di pixel puntiformi di Winstar e alla tecnologia all'avanguardia.
Esplora opzioni aggiuntive personalizzate per le tue esigenze:Trasforma le tue applicazioni con il Display OLED da 5,5 pollici di Winstar, apice dell'innovazione visiva. Effettua un upgrade senza sforzo al futuro della tecnologia dei display.
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 256 x 64 Dots | － |
| Module dimension | 146.0 × 45.0 × 2.01 | mm |
| Active Area | 135.65 × 33.89 | mm |
| Pixel Size | 0.50 × 0.50 | mm |
| Pixel Pitch | 0.53 × 0.53 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Drive Duty | 1/64 Duty | |
| Gray Scale | 4 bits | |
| IC | SSD1322 | |
| Interface | 6800, 8080, SPI | |
| Size | 5.5 inch | |
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | -0.5 | 2.75 | V |
| Low voltage power supply | VCI | -0.3 | 4.0 | V |
| Power supply for I/O pins | VDDIO | -0.5 | VCI | V |
| Supply Voltage for Display | VCC | -0.5 | 21.0 | V |
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TSTG | -40 | +85 | °C |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 2.4 | 2.5 | 2.6 | V |
| Power Supply for I/O pins | VDDIO | － | 1.65 | 3.0 | VCI | V |
| Low voltage power supply | VCI | － | 2.4 | 3.0 | 3.5 | V |
| Supply Voltage for Display | VCC | － | 10.0 | 18.0 | 18.5 | V |
| High Level Input | VIH | － | 0.8×VDDIO | － | VDDIO | V |
| Low Level Input | VIL | － | 0 | － | 0.2×VDDIO | V |
| High Level Output | VOH | － | 0.9×VDDIO | － | VDDIO | V |
| Low Level Output | VOL | － | 0 | － | 0.1×VDDIO | V |
| Display 30% Pixel on | ICC | VCC =18V | － | 40 | 60 | mA |
| No. | Symbol | Function | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | N.C. | The N.C. pin between function pins are reserved for compatible and flexible design. | ||||||||||
| 2 | VSS | Ground. | ||||||||||
| 3 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. |
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| 4 | VCOMH | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 5 | VLSS | Analog system ground pin. | ||||||||||
| 6~13 | D7~D0 | These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. (Except for D2 pin in SPI mode) |
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| 14 | E/RD# | This pin is MCU interface input. When interfacing to a 6800-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 chip is selected. When connecting to an 8080-microprocessor, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected. When serial interface is selected, this pin E(RD#) must be connected to VSS. |
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| 15 | R/W# | This pin is read / write control input pin connecting to the MCU interface. When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW. When 8080 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 chip is selected. When serial interface is selected, this pin R/W (WR#) must be connected to VSS. |
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| 16 | BS0 | MCU bus interface selection pins. Select appropriate logic setting as described in the following table.
(1) 0 is connected to VSS (2) 1 is connected to VDDIO |
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| 17 | BS1 | |||||||||||
| 18 | D/C# | This pin is Data/Command control pin connecting to the MCU. When the pin is pulled HIGH, the content at D[7:0] will be interpreted as data. When the pin is pulled LOW, the content at D[7:0] will be interpreted as command. |
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| 19 | 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. | ||||||||||
| 20 | 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. |
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| 21 | FR | This pin is No Connection pins. Nothing should be connected to this pin. This pin should be left open individually. | ||||||||||
| 22 | IREF | This pin is the segment output current reference pin. A resistor should be connected between this pin and VSS to maintain the current around 10uA. |
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| 23 | N.C. | The N.C. pin between function pins are reserved for compatible and flexible design. | ||||||||||
| 24 | VDDIO | Power supply for interface logic level. It should be matched with the MCU interface voltage level. | ||||||||||
| 25 | VDD | Power supply pin for core logic operation. A capacitor is required to connect between this pin and VSS. | ||||||||||
| 26 | VCI | Low voltage power supply. VCI must always be equal to or higher than VDD and VDDIO. |
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| 27 | VSL | This is segment voltage reference pin. When external VSL is used, connect with resistor and diode to ground. |
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| 28 | VLSS | Analog system ground pin. | ||||||||||
| 29 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. |
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| 30 | N.C. | The N.C. pin between function pins are reserved for compatible and flexible design. |
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