September 24, 2009
CN-092409
Customer Notification
M22122G-11Second Source for Wafer Bump
Dear Valued Customer:
This notification is for the purpose of informing you that are supplier (LSI) has notified Mindspeed that their
assembly supplier (Amkor) has added a second qualified source for wafer bumping.
Purpose
Amkor has qualified their China facility, ATC3, as a second source to their Amkor Taiwan existing bumping line.
The purpose of the second source is to provide additional capacity.
Product affected
M22122G-11
Change Schedule
Customers may begin to receive product from the alternate test and shipping site beginning on December 23, 2009.
Method to identify parts
Products with wafer bumping at either location are assembled at the same Amkor Korea factory and will therefore
have the same marking. Our supplier will maintain records by lot number to indicate where the product was
bumped. Product marked with date codes of 0952 or greater may include wafer bumping at either Amkor location.
Customer Impact
No customer impact is anticipated with this change. LSI has successfully completed qualification of product built
with wafer bumping at Amkor’s ATC3 factory.
We are confident this change will allow Mindspeed Technologies to maintain its high standards for quality and
reliability. We will be managing this change very closely to ensure minimum disruption to our customers. If, at
any time, you have a need for further information, please contact your local Sales Representative.
Lack of acknowledgement of this PCN within 30 days constitutes acceptance of the change. After
acknowledgement, lack of additional response within the 90 day review period constitutes acceptance of the change.
Rev. 12/98
Page 1 of 2
September 24, 2009
CN-092409
Customer Notification
M22122G-11Second Source for Wafer Bump
The indicated Customer Notification letter was received and acknowledged by the undersigned
authority.
Name:
Signature
Company:
Name
Title:
Date:
Comments/additional requests:
Location
Print
Thank you for your attention on this matter.
Please return the acknowledgment form to the attention of Ralph Crowther at Mindspeed
Technologies Inc., 4000 MacArthur Blvd, Newport Beach, Ca, 92660; FAX (949)579-5404;
Email: ralph.crowther@mindspeed.com.
Rev. 12/98
Page 2 of 2
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