UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Newbie jsaettel
Newbie
450 Views
Registered: ‎04-17-2019

what is the speed grade of my cpld XC95144XL

cpld_XC95144XL.jpg

 

What is the speed grade of my cpld chip labeled as follows  XC95144XL TQG144AWN1729.   Also see photo.

0 Kudos
5 Replies
Scholar drjohnsmith
Scholar
433 Views
Registered: ‎07-09-2009

Re: what is the speed grade of my cpld XC95144XL

https://www.xilinx.com/support/documentation/data_sheets/ds056.pdf

look at page 10,

    your device has no speed grade , and the numbering looks to me a bit more smudged than I would expect off a new part.

get back to who sold you the part ,  assuming it was an apporved distributer, they would know.

 

Newbie nathan-31
Newbie
191 Views
Registered: ‎05-21-2019

Re: what is the speed grade of my cpld XC95144XL

The XC9500XL architectural features address the requirements of in-system programmability. Enhanced pin-locking capability avoids costly board rework. In-system programming throughout the full commercial operating range and a high programming endurance rating provide worry-free reconfigurations of system field upgrades. Extended data retention supports longer and more reliable system operating life.

0 Kudos
Scholar drjohnsmith
Scholar
296 Views
Registered: ‎07-09-2009

Re: what is the speed grade of my cpld XC95144XL

@nathan-31 

 

di dyo mean to reply to this post ? Although all good points, your post seems at odds with the question, what is my speed grade ?

 

0 Kudos
Scholar u4223374
Scholar
286 Views
Registered: ‎04-26-2015

Re: what is the speed grade of my cpld XC95144XL

It's a direct quote from the XC9500XL datasheet (DS054, page 3) so I would assume that @nathan-31 is a spam-bot trying to get a few posts that don't look like spam before it starts posting spam links. Reported.

 

With regards to the question: it does seem likely that it's a fake chip. The package marking is nothing like what Xilinx describes in DS056 (datasheet for the XC95144XL).

Moderator
Moderator
279 Views
Registered: ‎11-09-2015

Re: what is the speed grade of my cpld XC95144XL

Hi @u4223374 ,

Yes, yesterday I already marked one topic from him as spam.

He is banned now. Thank you for reporting him

Best Regards


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**