1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）- REX012864AA
1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）- REX012864AA
1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）- REX012864AA
1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）- REX012864AA

1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）

Model No. REX012864AA

REX012864AA 是一款 1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組，支援灰階顯示，能提供更細緻的視覺效果與更靈活的使用者介面設計。其有效顯示區為 35.05 × 17.51 mm，像素間距為 0.274 mm，可呈現清晰且高對比的影像，非常適合用於小型嵌入式系統。此被動矩陣模組採用 SSD1327 驅動 IC，支援多種介面，包括 6800、8080、4 線 SPI 及 I2C，為產品設計帶來高度靈活性。

為提升耐用性，REX012864AA 可在 -40°C 至 +80°C 的溫度範圍內運作，儲存溫度範圍為 -40°C 至 +85°C。其支援的電壓規格為 VCI 最多 3.5 V、VDD 最多 2.75 V 以及 VCC 最多 19.0 V，確保在嚴苛環境下依然能穩定運作。此模組是工業控制系統、手持裝置及便攜式儀器的可靠選擇。

若您需要 REX012864AA 或其他 1.54 吋 OLED 顯示器模組的技術支援或產品報價，歡迎隨時聯繫我們的銷售團隊！

規格來源: REX012864AAWAP3N00000

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  • 一般規格
  • Pin 功能定義
  • 規格圖
  • 最大絕對額定值
  • 最大絕對額定值
項目 規格內容 單位
結構 COG
對角線尺寸 1.54 吋
點陣/解析度 128 × 64 dots
模組尺寸 42.04 × 27.22 × 1.41 mm
可視區域(VA) 37.05 × 19.51 mm
有效區域(AA) 35.05 × 17.51 mm
點(像素)大小 0.249 × 0.249 mm
點(像素)間距 0.274 × 0.274 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 SSD1327
介面 6800,8080,4-ｗire SPI,I2C
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) 可選偏光片
類型 繪圖型OLED顯示器
Pin No. 符號 功能說明
1 VSS This is a ground pin.
2 VCC Power supply for panel driving voltage.
3 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS. No external power supply is allowed to connect to this pin.
4 VCI Low voltage power supply and power supply for interface logic level. It should match with the MCU interface voltage level and must be connected to external source.
VCI must always set to be equivalent to or higher than VDD.
5 VDD Power supply pin for core logic operation.
VDD can be supplied externally (within the range of 2.4V to 2.6V) or regulated internally from VCI. A capacitor should be connected between VDD and VSS under all circumstances.
6 BS1 Communicating Protocol Select
These pins are MCU interface selection input. See the following table:
  68XX-parallel 80XX-parallel Serial I2C
BS1 0 1 0 1
BS2 1 1 0 0
7 BS2
8 VSS This is a ground pin.
9 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.
10 CS# This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low.
11 RES# This pin is reset signal input. When the pin is low, initialization of the chip is executed. 
12 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.
13 R/W# (WR#) 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.
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 D0 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.
16 D1
17 D2
18 D3
19 D4
20 D5
21 D6
22 D7
23 VCC Power supply for panel driving voltage.
24 VSS This is a ground pin.

1.54 吋 128×64 COG 繪圖型 OLED 顯示器模組（SSD1327 IC）- REX012864AA 規格圖

參數 符號 最小值 最大值 單位
低壓電源，輸入/輸出 針腳供電 VCI -0.3 4.0 V
邏輯電源電壓 VDD -0.5 2.75 V
顯示電源電壓 VCC -0.5 19.0 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
低壓電源，輸入/輸出 針腳供電 VCI － 1.65 3.0 3.5 V
顯示電源電壓 VCC － 8.0 12.5 13.0 V
邏輯電源電壓 VDD － 1.65 － 2.6 V
輸入高準位 VIH － 0.8×VCI － VCI V
輸入低準位 VIL － 0 － 0.2×VCI V
輸出高準位 VOH － 0.9×VCI － VCI V
輸出低準位 VOL － 0 － 0.1×VCI V
50%顯示畫面耗電流 ICC VCC =12.5V － 10 20 mA

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