Chip Select pin for external NAND flash
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-11-14 1:51 PM
Hello,
I'm going to use the Memory connector CN11 and CN12 on STM32H753I-EVAL to evaluate an external NAND flash memory. According to the reference manual of RM0433 page 838, the Chip Select is NCE, but NCE could not be found on the pin list of CN11 and CN12. Does someone know which pin should be used for the Chip Select of NAND flash on the pin list of CN11 and CN12?
Thank you!
James
- Labels:
-
Flash
-
STM32H7 Series
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-11-14 3:32 PM
Should expose NE1 PD7 and NE3 PG10, seem to remember NAND being Bank3, but is probably windowable in other spaces.
How big of a memory are you looking for? There are some 1Gbit QSPI NAND devices, and most have migrated to eMMC due to the wider acceptance of the foot-print, and the hiding of ECC and level-wearing
Up vote any posts that you find helpful, it shows what's working..
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-11-14 8:16 PM
Thank you very much for the information! It helps.
