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YSN
Associate III
July 20, 2021
Solved

STM32H745 with MT25QL128A QSPI Flash algorithm .flm

  • July 20, 2021
  • 11 replies
  • 2530 views

Hi I was using 1Gb Flash erlier, now due to flash unavailability. I had to choose different QSPI flash MT25QL128A. But unfortunately there is no flash algorithm .flm file for this flash for STM32H745 device for keil

Can anybody help me with Flash algorithm source or .flm file for below PIN configuration ?

IO0 -- PD11

IO1 -- PF9

IO2 -- PF7

IO3 -- PF6

CLK -- PF10

NCS -- PG6

If possible, kindly compile for MT25QL128/256/512 as well.. so that for any future requirements it will be easy to migrate.

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11 replies

Tesla DeLorean
Guru
July 20, 2021
YSN
YSNAuthor
Associate III
July 31, 2021

I have tried h7_mt25q128, on my custom board with part number MT25QL128ABB8E. But it is failing to verify constantly.

Erase and Write are happening, verify always fails ?

Any advice?

Tesla DeLorean
Guru
July 31, 2021

I'll have to spend some more time evaluating. Your BSP works?

I have MICRON RW207 parts

https://www.micron.com/products/nor-flash/serial-nor-flash/part-catalog/mt25ql128aba8esf-0sit

RW311 ?? You have these parts in a SOIC16/SOP16 300-mil package?

https://www.micron.com/products/nor-flash/serial-nor-flash/part-catalog/mt25ql128abb8esf-0aut

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