0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)- REX012832F
0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)- REX012832F
0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)- REX012832F
0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)- REX012832F

0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)

Model No. REX012832F

REX012832F 是一款 0.91 吋繪圖型 OLED 顯示器模組,具備 128×32 解析度。採用 COG(Chip-on-Glass)結構,模組尺寸為 30.0 × 11.5 × 1.26 mm,內建 SSD1306 驅動IC,支援 I2C 通訊介面。此 OLED 模組以小巧、省電、具成本效益的 I2C 傳輸方式,適用於多樣化應用場景。

REX012832F 設計堅固耐用,操作溫度範圍為 -40°C 至 +80°C,邏輯電壓支援 2.8V 至 3.3V,顯示電壓範圍為 7V 至 8V。在 VCC = 7.25V 條件下,典型電流消耗約為 7 mA,非常適合用於穿戴式裝置、手持設備或小型工業控制等低功耗應用。

如需 REX012832F 或其他 128x32 I2C OLED 顯示器模組的技術支援或產品報價,歡迎聯絡我們的業務團隊!

資料來源參考:REX012832FWPP3N00001

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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 COG
對角線尺寸 0.91 吋
點陣/解析度 128 × 32 dots
模組尺寸 30.0 × 11.5 × 1.26 mm
可視區域(VA) 24.384 × 7.584 mm
有效區域(AA) 22.384 × 5.584 mm
點(像素)大小 0.152 × 0.152 mm
點(像素)間距 0.175 × 0.175 mm
發光色 OLED, 白色 / 黃色 / 天空藍
顯示模式 被動矩陣(Passive Matrix)
IC SSD1306
介面 I2C
電源電壓 3V
驅動方式(Duty) 1/32 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 C2P Positive Terminal of the Flying Inverting CapacitorNegative Terminal of the Flying Boost CapacitorThe charge-pump capacitors are required between the terminals. They must be floated when the converter is not used.
2 C2N
3 C1P
4 C1N
5 VBAT Power Supply for DC/DC Converter Circuit
This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used.
6 NC No connection
7 VSS Ground of Logic Circuit
This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground.
8 VDD Power Supply for Logic
This is a voltage supply pin. It must be connected to external source.
9 RES# Power Reset for Controller and Driver
This pin is reset signal input. When the pin is low, initialization of the chip is executed.
10 SCL I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin inapplication and D0 is the serial clock input, SCL.
11 SDA
12 IREF Current Reference for Brightness Adjustment
This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 12.5μA.
13 VCOMH Voltage Output High Level for COM Signal
This pin is the input pin for the voltage output high level for COM signals. A capacitor should be connected between this pin and VSS.
14 VCC Power Supply for OEL Panel
This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used.

0.91 吋 128x32 COG I2C 繪圖型 OLED 顯示器模組(SSD1306 IC)- REX012832F 規格圖

參數 符號 最小值 最大值 單位
邏輯電源電壓 VDD 0 4.0 V
顯示電源電壓 VCC 0 16.0 V
工作溫度 TOP -40 +80 °C
儲存溫度 TSTG -40 +85 °C
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
顯示電源電壓 VCC - 7 7.25 8 V
輸入高電壓 VIH - 0.8×VDD - VDDIO V
輸入低電壓 VIL - 0 - 0.2×VDD V
輸出高電壓 VOH - 0.9×VDD - VDDIO V
輸出低電壓 VOL - 0 - 0.1×VDD V
VCC工作電流(VCC由外部提供) ICC Vcc =7.25V - 7 11 mA
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