custom project based on STM32H745I-DISCO but external memory and flash necessary for T-GFX and external loader is not available in the market.
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‎2021-04-22 05:22 AM
Would you please help pointing chips with exact pinout and specs if any as replacement for:
QSPI: MT25QL512ABB8ESF-0SIT
SDRAM: MT48LC4M32B2B5-6A IT_L TR
Solved! Go to Solution.
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STM32H7 Series
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TouchGFX
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‎2021-04-22 10:27 PM
The External Loader is uninvolved with the SDRAM
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‎2021-04-22 10:38 AM
hello
for SDRAM just different revision
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‎2021-04-22 07:11 PM
Thank you @Vangelis Fortounas​ ,The only obvious difference as per the Datasheet is the memory size:
4 Meg x 32 (1 Meg x 32 x 4 banks), proposed replacement is 2 Meg x 32 (512K x 32 x 4 banks).
My main concern is the External Loader "MT25TL01G_STM32H750B-DISCO, 0x90000000, NOR_FLASH, MT25TL01G_STM32H750B-DISCO.stldr" provided by IDE, will it work with MT48LC2M32B2B5-6A IT:J TR?
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‎2021-04-22 10:27 PM
The External Loader is uninvolved with the SDRAM
Up vote any posts that you find helpful, it shows what's working..
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‎2021-04-23 01:06 AM
Hello
From the same company MT48LC4M32B2B5-6A XIT:L is in stock in tray and also in tape reel