Monitor Parallel Nor Flash inside state

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
cccu_4254636
Level 1
Level 1

Now I have got product use S72XS256RE0AHBH2,  but I have no driver code,so I unable know flash memory driver's behavior,

I just need to know something about S72XS256RE0AHBH2‘s internal state,  What's the frequency erasing and how long each time?

It's not need to exactly, about is enough,

I only have Oscilloscope and Logic Analyzer,    somebody could tell me how to know what's the frequency erasing and how long each time?

I would appreciate it very much if you could tell me!!

0 Likes
1 Solution
Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

S29VS256R, S29VS128R, S29XS256R, S29XS128R datasheet https://www.cypress.com/file/218866/download has the erasing AC specifications which are also applicable to S72XS256RE0AHBH2 device.

Roy Liu

View solution in original post

0 Likes
1 Reply
Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

S29VS256R, S29VS128R, S29XS256R, S29XS128R datasheet https://www.cypress.com/file/218866/download has the erasing AC specifications which are also applicable to S72XS256RE0AHBH2 device.

Roy Liu
0 Likes