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Associate III
Jul 30, 2025 5:16 PM UTC
Solved

stm32u5g9j-dk1 LCD module data sheet

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

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Imen.DBest answer
ST Technical Moderator
Jul 31, 2025 11:47 AM UTC

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!

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5 replies

ST Technical Moderator
Jul 30, 2025 5:52 PM UTC
In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
Kelly3Author
Associate III
Jul 30, 2025 6:05 PM UTC

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

Grant Bt
Associate III
Jul 30, 2025 8:07 PM UTC
Kelly3Author
Associate III
Jul 30, 2025 8:22 PM UTC

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