cancel
Showing results for 
Search instead for 
Did you mean: 

Correct memtype for Winbond Quad SPI NOR Flash, W25Q128JW?

YNaka.6
Associate

I am using Winbond's Quad SPI NOR Flash memory (W25Q128JW).

Which of Micron or Macronix should be selected for the memory_type of the OCTSPI setting parameter of cubeMX?

1 ACCEPTED SOLUTION

Accepted Solutions

I'm not using CubeMX, but as I recall I used Micron mode when I was testing the Winbond parts​ on the H7 OCTOSPI parts.

Easy enough to change in the HAL structures.​

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

View solution in original post

2 REPLIES 2

I'm not using CubeMX, but as I recall I used Micron mode when I was testing the Winbond parts​ on the H7 OCTOSPI parts.

Easy enough to change in the HAL structures.​

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

I am also using a similar chip, the w25q256jvfq and cube mx to setup octospi1 on the stm32h723vgt6. However after the HAL_OSPI_INIT and HAL_OSPIM_Config commands, what other commands and settings should I write to make it match the characteristics of the w25 winbond chip?

Thank you