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UL2004AU2 is a 20 Character x 4 lines OLED display module. This 20x4 OLED display is built-in with US2011 IC; it supports 6800/8080 8-bit parallel and I2C, 4-wire SPI interface, the supply voltage for logic is 5V (VDD). The current with 50% display is 2mA , 1/16 driving duty. UL2004AU2 OLED module can be operating at temperatures from -40℃to +80℃; its storage temperatures range from -40℃to +85℃.

Customers can use this low-power 20x4 character OLED to upgrade the existing STN character display. Below are the advantages of this OLED display.

►Faster response time "At +25 ℃10μsec
►No need of backlight, self-emitting
►Wide Operation Temperature
►High Brightness
►High contrast ratio 10,000:1
►Full  viewing angle "Up to 175 degree
►Lower power consumption

• FEATURE

1.   COG with SMT                                      

2.   5.0V Single Power Supply

3.   5x7 dots with cursor

4.   Built-in controller: Compatible with HD44780/ST7066U

5.   Color:Yellow

6.   Support MCU interfaces:

      4/8-bit 6800 series parallel interface(STD)

      I2C interface (Option)

7.   Operating temperatures: -40 ℃ to +80 ℃

8.   4 sets of CGROM (hardware selectable)

      ENGLISH/JAPANESE

      ENGLISH/CYRILLIC

      ENGLISH/EUROPEAN I

      ENGLISH/EUROPEAN II

9.   Size same as BC2004A

• Mechanical Data

    ITEM                             Standard Value Unit

Module Dimension         98.0 x 60.0mm

Active Area                     70.42 x 20.82 mm

Dot Size                          0.55x 0.55mm

Dot Pitch                          2.97 x 4.75mm

• Dimension