0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A
0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A
0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A
0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A
0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A

0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）

Model No. REX006448A

REX006448A 是一款 0.66 吋 COG 被動矩陣 OLED 顯示器模組，解析度為 64×48 dots，適用於對顯示空間要求有限的應用。此模組內建 SSD1306 驅動 IC，支援多種介面類型，包括 6800、8080、4-wire SPI 和 I2C，便於整合於各式嵌入式系統中。顯示為單色，採用 1/48 duty 驅動方式，發光顏色提供白色與黃色兩種選擇。

REX006448A 可於廣溫的範圍內穩定運作（-40°C 至 +80°C），邏輯電壓範圍為 2.8–3.3V。其低功耗、COG 結構與多介面支援，使其成為穿戴式裝置、攜帶型設備與小型控制裝置的理想選擇。

若您需要 REX006448A 或其他小尺寸 OLED 模組的技術支援或報價，歡迎隨時與我們的業務團隊聯繫。

數據來源參考：REX006448AYPP3N00000

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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 0.66 吋
點陣/解析度 64 × 48 dots
模組尺寸 18.46 × 18.10 × 1.30 mm
可視區域(VA) 15.42 × 12.06 mm
有效區域(AA) 13.42 × 10.06 mm
點(像素)大小 0.185 × 0.185 mm
點(像素)間距 0.210 × 0.210 mm
發光色 OLED, 白色 / 黃色
顯示模式 Passive Matrix（被動矩陣）
IC SSD1306
介面 6800 / 8080 / SPI / I2C
電源電壓 3V
驅動方式(Duty) 1/48 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 ESD-GND It should be connected to ground.
2 C2N 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.
3 C2P
4 C1P
5 C1N
6 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.
7 VSS This is a ground pin.
8 VDD Power supply pin for core logic operation.
9 BS1 MCU bus interface selection pins.
Table : MCU Bus Interface Pin Selection
SSD1306B Pin Name I2C Interface 6800-parallel interface (8 bit) 8080-parallel interface(8 bit) 4-wire Serial interface
BS0 0 0 0 0
BS1 1 0 1 0
BS2 0 1 1 0
Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD
10 BS2
11 CS# Chip Select
This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low.
12 RES# Power Reset for Controller and Driver
This pin is reset signal input. When the pin is low, initialization of the chip is executed.
13 D/C# This is Data/Command control pin. When it is pulled HIGH (i.e. connect to VDD), the data at D[7:0] is treated as data. When it is pulled LOW, the data at D[7:0] will be transferred to the command register.
In I2C mode, this pin acts as SA0 for slave address selection.
14 R/W# This is read / write control input pin connecting to the MCU interface.
When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) Selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDD) and write mode when LOW.
15 E/RD# When interfacing to a 6800-series microprocessor, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH (i.e. connect to VDD) and the chip is selected.
When connecting to an 8080-series microprocessor, 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
16~23 D0~D7 These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN.
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.
24 IREF This pin is segment current reference pin. A resistor should be connected
Between this pin and VSS. Set the current lower than 30uA.
When internal IREF is used, this pin should be kept NC.
25 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.
26 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.
27 VLSS This is an analog ground pin. It should be connected to VSS externally.
28 ESD GND It should be connected to ground.

0.66 吋 64x48 COG 繪圖型 OLED 顯示器模組（SSD1306 IC）- REX006448A 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 15.0 V
操作溫度 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 － 2.8 3.0 3.3 V
顯示電源電壓
(外部提供)		 VCC － 6.75 7.25 7.75 V
電荷幫浦穩壓器電源電壓 VBAT － 3.0 － 4.2 V
顯示器的電荷幫浦輸出電壓 (由內部 DC/DC 產生) 電荷幫浦
VCC		 － 7.0 7.5 － 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
VPP 50%顯示畫面耗電流
(VCC由外部提供)		 ICC VCC=7.25V － 6.0 13.0 mA
50%顯示畫面耗電流 (VCC 由內部 DC/DC 產生) IBAT － － 15 25 mA

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