2.8吋 256x64 觸控玻璃 OLED 顯示器 PCB+鐵框 - REN025664A-CTP
2.8吋 256x64 觸控玻璃 OLED 顯示器 PCB+鐵框 - REN025664A-CTP
2.8吋 256x64 觸控玻璃 OLED 顯示器 PCB+鐵框 - REN025664A-CTP

2.8吋 256x64 觸控玻璃 OLED 顯示器 PCB+鐵框

Model No. REN025664A-CTP

REN025664A-CTP是解析度256x64 dots COF 繪圖型電容觸控OLED顯示器模組，模組尺寸為 85.0×39.8 mm;有效區域為69.1×17.26 mm (對角線2.8吋)。 電容式觸摸屏使用FT6336U IC，支援1點觸碰，OLED顯示器上設計PCB適合使用者使用導線連接，可以節省使用者自行開發PCB 時間。此外，鐵框上有四個螺絲孔方便固定應用產品。

此OLED模組內建SSD1322 IC，支援8-bit 8080 / 6800、4線/ 3線SPI介面。此款OLED具有10,000：1的高對比度，畫面更清晰使視覺性能在傳統顯示器中脫穎而出。邏輯電源電壓範圍為2.8V-3.3V，典型值為3V。模組工作溫度範圍為 -20℃至+70℃；儲存溫度範圍為 -30℃至+80℃。

OLED顏色有白色、黃色可選，可支援灰階。 REN025664A-CTP 非常適合智能家電、醫療設備、儀表板等應用。

★支持灰度 ★規格來源：REN025664AWPP3L00000

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  • 一般規格
  • Pin功能定義
  • 規格圖
  • 最大絕對額定值
  • 電氣特性
項目 規格內容 單位
結構 COF + FR + PCB
對角線尺寸 2.8 吋
點陣/解析度 256 × 64 dots
模組尺寸 85.0 × 39.8 × 7.83 mm
可視區域(VA) 71.1 × 19.26 mm
有效區域(AA) 69.1 × 17.26 mm
點(像素)大小 0.248 × 0.248 mm
點(像素)間距 0.27 × 0.27 mm
發光色 OLED, 白色 / 黃色
支援灰階 有
顯示模式 被動矩陣 (Passive Matrix)
IC SSD1322 (COF)
介面 6800,8080,SPI
PCAP IC FT6336U
PCAP介面 I2C
支援指數 1 指
觸控面板 CTP 電容式觸控面板
表面 亮面
電源電壓 3V
驅動方式(Duty) 1/64 Duty
工作溫度 -20~+70 °C
儲存溫度 -30~+80 °C
類型 繪圖型OLED顯示器,觸控OLED顯示器, 支援灰階OLED
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
3 N.C. P Reserved Pin
The N.C. pin between function pins are reserved for compatible and flexible design.
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.
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.
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.
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.
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.
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.
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.
18 NC P Reserved Pin
The N.C. pin between function pins are reserved for compatible and flexible design.
19 BS1 I Communicating Protocol Select
These pins are MCU interface selection input. See the following table:
BS[1:0] Interface
00 4 line SPI
01 3 line SPI
10 8-bit 8080 parallel
11 8-bit 6800 parallel

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD
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

2.8吋 256x64 觸控玻璃 OLED 顯示器 PCB+鐵框 - REN025664A-CTP

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

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
輸入高電壓 VIH － 0.8×VDD － VDD V
輸入低電壓 VIL － 0 － 0.2×VDD V
輸出高電壓 VOH － 0.9×VDD － VDD V
輸出低電壓 VOL － 0 － 0.1×VDD V
50%顯示畫面耗電流 VDD =3V － 125 250 mA

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