stm32u5g9j-dk1 LCD module data sheet

[Kelly3]

I have stm32u5g9j-dk1 demo board. The LCD on it is J025F1CN0201W. But I am not able to find its data sheet or technical spec. May I have copy of it? Thank you.

Kelly

[Imen.D]

Hello @Kelly3 ,

You will find details on these resources: 

• Discovery kits with STM32U5x9NJ MCUs - User manual
• MB1835-VDD1V8-B01 Board schematic
• STM32U5Gxxx datasheet

[Kelly3]

I am looking for command set, timing control of the LCD display. If it is confidential document, please let me know.

[Grant Bt]

I'm guessing you saw this if you have the LCD p/n.

https://www.st.com/resource/en/schematic_pack/mb1835-vdd1v8-b01-schematic.pdf

A similar thread with some leads:

https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/stm32u5g9j-dk1-details-on-round-lcd-and-using-other-mipi-dsi/td-p/743897

[Kelly3]

Grant,

Thank you. I am looking for data sheet for the LCD display  as this one for another LCD display.

 https://focuslcds.com/wp-content/uploads/Specs/E45RA-I-MW500-N_Spec.pdf

Regards,

Kelly

[Imen.D]

Hi @Kelly3 ,

This LCD module is produced by JHD, the web site http://www.china-lcd.com/

You can contact this supplier to get information.
Please note that J025F1CN0201W and J025F1CN0201N are the same modules (W for Worldwide and N is for China mainland market) and J025F1CN0201N was used on both STM32U5A9J-DK and STM32U5G9J-DK1.

I am not sure, we (as ST) can provide datasheets directly to customers, this should come for the supplier. But I don’t find data about this LCD module on their Web site, so I can provide only the component reference used on the module I found on the Web (anyone can search/find them on the web) and just write:

• "HX8379-C" in the Web search engine, and you can get this : HX8379-C_DS_General_v01_20140101.doc
• "ST1633i" in the Web search engine, and you can get this Datasheet : ST1633i_datasheet_v1.6

Hope my answer helps you!