Unavailablity of NOR Flash

[El_Chez]

Hello Everyone,

I am aiming to integrate a 64mb NOR Flash non-volatile memory to my stm32n6,

However, the recommended models were MX66UW1G45GXDI00 and MX25UM51245GXDI00,

They are out of stock on every major electronics market in the world,,

are there any legit alternatives to these models , that are compaitable with stm32n6 and serves my need,

If so please let me know.

Thanking you

[David Littell]

“64mb” - 64 millibits?  Doesn’t seem like much storage… 🤔

[El_Chez]

Sorry for the Ambiguity, i meant to mean 64MB(512Mb)

[db16122]

Please check the feedback from sidekick. It seems 64mb NOR is too small for density recommendation...

 

For STM32N6, the official material explicitly lists the following qualified NOR flash memories for external serial memory interfaces: Macronix MX25UM51245G, Macronix MX25LMS51245G, Infineon S71KL512SC0BHI00, and for XSPI, Macronix MX66UW1G45GXDI00.

 

 

[El_Chez]

Thanks for your reply. However,

None of these products is available; they are all sold out.