2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U
2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U
2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U
2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U
2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U

2.7 inch COG Graphic 128x64 OLED supports Grayscale with PCB+FR

Model No. REP012864U

REP012864U 是一款 2.7吋單色繪圖型COG結構OLED 搭載PCB及鐵框且支援灰階顯示模組，顯示器解析度為 128x64像素。模組尺寸為 82×47.5 mm，有效顯示區域尺寸為 61.41x30.69 mm。此款顯示器內建採用 SSD1357 IC，模組支援 6800/8080 8-bit 並列介面，I2C與4線SPI介面，3V電壓驅動，1/64 duty，此OLED模組我們提供了白色、黃色 兩種OLED發光顏色，可支援 4 bits 灰階。同時，具有四個螺絲孔的附加框架可讓使用者快速安裝。

模組工作溫度範圍為 -40℃至+80℃；儲存溫度範圍為 -40℃至+85℃。

如果需要 CTP 觸控功能，請考慮此系列中的 REP012864U-CTP 系列模組。

規格來源：REP012864UYAP3N00000

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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 + FR + PCB
對角線尺寸 2.7 吋
點陣/解析度 128 × 64 dots
模組尺寸 82.0 × 47.5 × 7 mm
可視區域(VA) 64.41 × 33.69 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 白色 / 黃色
支援灰階 有
顯示模式 被動矩陣 (Passive Matrix)
灰階 4 bits
IC SSD1357
介面 8-bits 6800 and 8080 parallel, 4-line 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
類型 繪圖型OLED顯示器
No. 符號 功能
1 VSS This is a ground pin.
2 VDD Power supply pin for core logic operation
3 NC Reserved Pin
The N.C. pin between function pins is reserved for compatible and flexible design.
4 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.
5 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.
6 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.
7 DB0 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.
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.
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
15 NC No connection
16 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.
17 CS# Chip Select
This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low.
18 NC No connection
19 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
20 BS1
21 NC No connection
22 NC No connection
23 NC No connection
24 NC No connection

2.7 吋 COG 繪圖型128x64 OLED 搭載PCB及鐵框 支援灰階顯示器 - REP012864U

參數 符號 最小值 最大值  單位
邏輯電源電壓 VDD -0.3 4.0 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 － 2.8 3.0 3.3 V
High Level Input VIH － 0.8×VDD － － V
Low Level Input VIL － － － 0.2×VDD V
High Level Output VOH － 0.9×VDD － － V
Low Level Output VOL － － － 0.1×VDD V
50% Check Board operating Current IDD VDD =3V － 120 180 mA

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