I work at the contract manufacture of electronics. Our customer use your dislocated embedded microprocessor in their project. I need any document, proofed that the microcontroller is obsolete.
Partname is KU80386EXTC33
Thank you for contacting Intel Embedded Community.
The KU80386EXTC33 has been replaced by the QU80386EXTC33. You can confirm this information on page 7 of the http://qdms.intel.com/dm/i.aspx/CA8C0EA3-A8AB-4F8F-B85F-BEEBBE08191C/PCN104316-02.pdf Product Change Notification (PCN) 104316.
By the way, the QU80386EXTC33 has been discontinued. This information and more details can be found in the http://qdms.intel.com/dm/i.aspx/7C715FEC-C598-444E-9EFB-2750B98F7956/PCN106013-01.pdf PCN 106013.
Also, please review the attached document.
We hope that this information may help you.