5.5吋 256x64 COF 觸控 OLED 顯示器+PCB+鐵框
型號 WEN025664D-CTP
►類型: 繪圖型
►結構: COF+鐵框+PCB
►尺寸: 5.5"
►256×64 點陣
►IC：SSD1322
►3V電源電壓
►1/64 duty cycle
►介面: 6800, 8080, SPI
►電容式觸控面板(CTP)
►支援指數: 1指
►發光顏色: 白色 / 黃色 / 綠色
►支援灰階
產品敘述
WEN025664D-CTP 是5.5吋工業級COF繪圖型OLED顯示器，配備鐵框、PCB和電容式觸控面板，解析度為 256x64 dots。 此OLED模組內建SSD1322 IC 可支援8-bit 6800/8080介面與3線/4線SPI介面。模組支援16 (4 bit)灰階，使用3V邏輯供電電壓，50%顯示畫面耗電流240mA @3.0V VDD (typical值)，驅動方式1/64 duty。此模組搭配電容式觸控面版，觸控面板內建GT911 IC支援I2C介面 ，支援單點觸控，加值CTP觸控模組方便客戶整合人機介面。
模組上設計含PCB板的優點是PCB適合客戶使用導線連接，不需開發PCB。此外，整合VCC 電路客戶更容易上手，同時支援多種接線方式：PIN、FFC、CN、FPC。PCB板上有四個螺絲孔方便讓客戶將模組固定在應用產品上。
此OLED 模組適用於智能家電、工控設備、智能檢測、智能手錶、智能醫療設備等。 WEN025664D-CTP 型號可在 -20°C ~ +70°C 的溫度下工作； 其儲存溫度範圍為 -30°C ~ +80°C。
同樣的OLED面板還有其他的選項：- WEX025664D：僅OLED面板。
- WEN025664D：搭配鐵框和PCB板
因為此款模組是OLED COF 結構自發光無須背光，所以厚度也非常的薄僅2.05 mm。 此5.5” OLED模組目前量產色有綠色與黃色，非常適合運用在POS系統。
Winstar COF OLED模組系列非常適合牆面型(wall devices) 與測量儀器(meter devices)，例如POS系統、雲端/物聯網系統、手持式產品、智能科技與智慧能源系統、車載與通訊設備以及醫療儀器等等，客戶能便利地將原來產品上的STN顯示器輕易地升級到OLED顯示器，因為華凌光電提供非常多樣化與廣度的OLED尺寸與OLED產品提升解決方案供客戶產品升級。
規格圖
Data source ref:WEN025664DGPP3D00000
產品規格
Pin功能定義
| Pin Number | 符號 | I/O | 功能說明 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VSS | P | Ground. | ||||||||||
| 2 | VDD | P | Power Supply for Core Logic Circuit Power supply pin for core logic operation. A capacitor is required to connect between this pin and VSS |
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| 3 | N.C. | P | Reserved Pin The N.C. pin between function pins are reserved for compatible and flexible design. |
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| 4 | D/C# | I | Data/Command Control 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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| 5 | R/W# (WR#) |
I | 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. When serial mode is selected, this pin must be connected to VSS. |
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| 6 | E/RD# | I | 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. When serial mode is selected, this pin must be connected to VSS. |
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| 7~14 | DB0 | I/O | 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. |
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| DB1 | |||||||||||||
| DB2 | |||||||||||||
| DB3 | |||||||||||||
| DB4 | |||||||||||||
| DB5 | |||||||||||||
| DB6 | |||||||||||||
| DB7 | |||||||||||||
| 15 | NC | P | Reserved Pin The N.C. pin between function pins are reserved for compatible and flexible design. |
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| 16 | RES# | I | 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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| 17 | CS# | I | Data/Command Control This pin is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW. |
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| 18 | NC | P | Reserved Pin The N.C. pin between function pins are reserved for compatible and flexible design. |
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| 19 | BS1 | I | Communicating Protocol Select These pins are MCU interface selection input. See the following table:
(1) 0 is connected to VSS (2) 1 is connected to VDD |
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| 20 | BS0 | ||||||||||||
| 21 | TP_SCK | I | I2C clock input | ||||||||||
| 22 | TP_SDA | I | I2C data input and output | ||||||||||
| 23 | TP_INT | I | External interrupt to the host | ||||||||||
| 24 | TP_RST | I | External Reset, Low is active |
規格說明
| 項目 | 尺寸 | 單位 |
|---|---|---|
| 點陣 | 256 × 64 Dots | － |
| 模組尺寸 | 147.0 × 59 × 4.8 | mm |
| 有效區域 | 135.65 × 33.89 | mm |
| 點大小 | 0.5 × 0.5 | mm |
| 點間距 | 0.53 × 0.53 | mm |
| 顯示模式 | 被動矩陣 | |
| 發光顏色 | 單色 | |
| 驅動方式 | 1/64 Duty | |
| 灰階 | 4 bits | |
| OLED IC | SSD1322 | |
| OLED 介面 | 6800, 8080, SPI | |
| 尺寸(對角線) | 5.5 吋 | |
| CTP IC | GT911 |
| 支援手指數 | 1 |
| CTP 介面 | I2C |
| 表面 | 亮面 |
最大絕對額定值
| 參數 | 符號 | 最小值 | 最大值 | 單位 |
|---|---|---|---|---|
| 顯示電源電壓 | VDD | -0.3 | 4 | V |
| 工作溫度 | TOP | -20 | +70 | °C |
| 儲存溫度 | TSTG | -30 | +80 | °C |
電氣特性
DC 電氣特性
| 項目 | 符號 | 條件 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|---|
| 邏輯電源電壓 | VDD | － | 2.8 | 3.0 | 3.3 | V |
| 輸入高準位 | VIH | － | 0.8×VDD | － | VDD | V |
| 輸入低準位 | VIL | － | 0 | － | 0.2×VDD | V |
| 輸出高準位 | VOH | － | 0.9×VDD | － | VDD | V |
| 輸出低準位 | VOL | － | 0 | － | 0.1×VDD | V |
| 50%顯示畫面耗電流 | IDD | VDD =3V | － | 240 | 400 | mA |
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