SEMICONDUCTOR FINAL PRODUCT CHANGE NOTIFICATION PCN: PCN040144 DATE: November 24, 2004 Subject: FAST ASYNC Modules End of Life (EOL) To: Description of Change: Cypress is officially announcing the obsolescence of the products listed in the 'Part Numbers Affected' table below. Cypress will accept last time buy on all products listed, except for those indicated as 'No Replacement' in the description column. Part numbers that begin with CG or CS are numbers that are assigned to customer specific processing. Cypress will accept end of life buy per the schedule indicated in this notication unless there is a different written agreement with the customer. If you have any questions or concerns, please contact your local Cypress Sales person, or Representative. Benefit of Change: N/A Part Numbers Affected: Affected Parts: 24 Affected Part CYM1851PZ-20C CYM1851V33PM-15C CYM1861AV33PM-25C CYM1841BPZ-15C CYM8301BV33-10BGC CYM1841BPZ-20C CYM1841BPZ-45C CYM1831PM-20C CYM1846PM-15C CS5138AA CYM1846PM-20C CG6036AT CYM1831PZ-20C CYM1831PZ-25C 3901 NORTH FIRST STREET Description No Replacement No Replacement No Replacement No Replacement CY7C1012AV33-10BGC Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number No Replacement Contact Marketing for Replacement Part Number CY7C1012AV33-10BGC Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number SAN JOSE, CA 95134-1599 408 943-2600 FAX 408 943-2165 1 SEMICONDUCTOR FINAL PRODUCT CHANGE NOTIFICATION CYM1836PM-25C CYM1836PZ-25C CYM1841BP7-15C CYM9239PZ-25C CYM9240PZ-25C CYM1846PZ-20C CYM1846PZ-20I CYM1464PD-25C CYM1851P8-20C CYM1831PN-20C Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number No Replacement No Replacement Contact Marketing for Replacement Part Number Contact Marketing for Replacement Part Number No Replacement No Replacement Contact Marketing for Replacement Part Number Customer Part Numbers Affected: Qualification Status: Sample Status: Approximate Implementation Date: Anticipated Impact: Method Of Identification: Last Buy Date: December 31, 2004 Last Ship Date: March 31, 2005 Response Required: Response not required. This PCN is for information only. For additional information regarding this change, representative or by E-mail to [email protected] contact your local sales Sincerely, Richard Oshiro PCN Process Manager 3901 NORTH FIRST STREET SAN JOSE, CA 95134-1599 408 943-2600 FAX 408 943-2165 2