REX012864U 繪圖型 OLED 顯示器模組 - 曜凌光電
REX012864U 繪圖型 OLED 顯示器模組 - 曜凌光電
REX012864U 繪圖型 OLED 顯示器模組 - 曜凌光電

2.7 吋 128x64 COG 繪圖型 OLED 顯示器模組可選配鐵框（SSD1357 IC）

Model No. REX012864U

The REX012864U 是一款 2.7 吋 128×64 COG 繪圖型 OLED 顯示器模組，專為清晰且高對比輸出而設計。它支援灰階顯示，可選配鐵框，並可發光顏色為白色或黃色，是同時顯示文字與圖形的多功能解決方案。搭載 SSD1357 控制 IC，確保穩定效能與可靠的應用整合。

具備多種介面選項，包括 6800/8080 並列、4-wire SPI 及 I2C，REX012864U 為嵌入式系統與工業設備提供絕佳的靈活性。在 -40°C 至 +80°C 的範圍內運作，這款圖形 OLED 顯示模組在嚴苛環境中亦能展現耐用性、節能特性與一致品質。

如需 REX012864U 或其他 128×64 OLED 顯示器模組的技術支援或報價，請隨時聯繫我們的銷售團隊！

★ 支援灰階

資料來源參考: REX012864UWPP3N00000

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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
  • 選項
項目 規格內容 單位
結構 COG; 可選鐵框
對角線尺寸 2.7 吋
點陣/解析度 128 × 64 dots
模組尺寸 73.0 × 41.86 × 2.01 mm
可視區域(VA) 63.41 × 32.69 mm
有效區域(AA) 61.41 × 30.69 mm
點(像素)大小 0.45 × 0.45 mm
點(像素)間距 0.48 × 0.48 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 SSD1357
介面 8-bit 6800 和 8080 並列介面, 4-wire SPI, I2C串列介面
電源電壓 3V
驅動方式(Duty) 1/64 duty
工作溫度 -40~+80 °C
儲存溫度 -40~+85 °C
偏光片類型(Polarizer Type) 可選偏光鏡
類型 繪圖型OLED顯示器
Pin No. 符號 功能說明
1 NC(GND) No connection.
2 VSS Ground of Logic Circuit.
This is a ground pin. It also acts as a reference for the logic pins.
It must be connected to external ground.
3 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
4 VCOMH Voltage Output High Level for COM Signal.
This pin is the input pin for the voltage output high level for COM signals.
A tantalum capacitor should be connected between this pin and VSS.
5 VLSS Ground of Analog Circuit
These are the analog ground pins. They should be connected to VSS externally.
6~13 D7~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.
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.
14 E/RD# This pin is MCU interface input.
When 6800 interface mode is selected, 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 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
15 R/W# This pin is read / write control input pin connecting to the MCU interface.
When 6800 interface mode is selected, 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 or I2C interface is selected, this pin must be connected to VSS.
16
17		 BS1
BS2		 Communicating Protocol Select.
These pins are MCU interface selection input. See the following table:
  BS1 BS2
I2C 1 0
4-wire Serial 0 0
8-bit 8080 Parallel 1 1
8-bit 6800 Parallel 0 1
18 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.
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.
19 CS# Chip Select
This pin is the chip select input. 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.
21 FR Frame Frequency Triggering Signal
This pin will send out a signal that could be used to identify the driver status.
Nothing should be connected to this pin. It should be left open individually.
22 IREF This pin is the segment output current reference pin.
IREF is supplied externally.
23 N.C. Reserved Pin
The N.C. pin between function pins is reserved for compatible and flexible design.
24 VDD Power Supply for I/O Pin.
This pin is a power supply pin of I/O buffer. It should be connected to VCI or external source. All I/O signal should have VIH reference to VDDIO. When I/O signal pins (BS0~BS1, D0~D7, control signals…) pull high, they should be connected to VDDIO.
25 VP Power Supply for Core Logic Circuit
This is a voltage supply pin. It can be supplied externally (within the range of 2.4~2.6V) or regulated internally from VCI. A capacitor should be connected between this pin & VSS under all circumstances.
26 VDD Power Supply for Operation.
This is a voltage supply pin. It must be connected to external source & always be equal to or higher than VDD & VDDIO.
27 VSL Voltage Output Low Level for SEG Signal
This is segment voltage (output low level) reference pin.
This pin has to connect with resistor and diode to ground (details depends on application).
28 VLSS Ground of Analog Circuit
These are the analog ground pins. They should be connected to VSS externally.
29 VCC Power Supply for OEL Panel
These are the most positive voltage supply pin of the chip. They must be connected to external source.
30 NC(GND) No connection

REX012864U 繪圖型 OLED 顯示器模組 - 曜凌光電 - 規格圖

參數 符號 最小值 最大值 單位
邏輯電源電壓 VDD -0.3 4.0 V
顯示電源電壓 VCC 0 15.0 V
工作溫度 TOP -40 +80 °C
儲存溫度 TSTG -40 +85 °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 － 1.65 3.0 3.3 V
顯示電源電壓 VCC － 8.0 10.0 10.5 V
輸入高準位 VIH － 0.8×VDD － VDD V
輸入低準位 VIL － － － 0.2×VDD V
輸出高準位 VOH － 0.9×VDD － VDD V
輸出低準位 VOL － － － 0.1×VDD V
顯示 50% 像素 ICC VCC =10.0V － 46 69 mA

可選鐵框

圖示 材質 FR No. 詳細規格圖 建立日期
REH012864U SUS-304 FFL60128640A221XXX00 檢視 20120131

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