Bulletin # 1409121 _____________________________________________________________________________________________________ User Registration Register today to create your account on Silabs.com. Your personalized profile allows you to receive technical document updates, new product announcements, “how-to” and design documents, product change notices (PCN) and other valuable content available only to registered users. http://www.silabs.com/profile Bulletin Date: 9/12/2014 Bulletin Effective Date: 9/12/2014 Title: Notification of Improved MSL Rating for Si531x and Si532x Product Families Originator: P. Callahan Phone: 512 532 5853 Dept: Timing Bu Customer Contact: K. Haggar Phone: 512 416 8500 Dept: Inside Sales Bulletin Details Description: Silicon Labs is pleased to announce that all Si531x and Si532x products ship with a moisture sensitivity level (MSL) rating of MSL2. All Si531x and Si532x products that have shipped after 24-Jan-2013 have been shipping with a label marked with MSL2. Reason: The Si531x and Si532x products qualify for MSL2 handling. The improved MSL2 rating makes it easier to use the Si531x and Si532x product families. No changes were made to the product. Product Identification: Inspect the shipping label for the MSL rating. Treat products with respect to moisture sensitivity per the shipping label’s stated MSL rating. Affected part numbers are as follows: Si5315A-C-GM Si5315B-C-GM Si5316-C-GM Si5319A-C-GM Si5319B-C-GM Si5319C-C-GM Si5322-C-GM Si5323-C-GM Si5324A-C-GM Si5324B-C-GM Si5324C-C-GM Si5324D-C-GM Si5325A-C-GM Si5325B-C-GM Si5324B-C-GM Si5326A-C-GM Si5326B-C-GM Si5326C-C-GM Si5327A-C-GM Si5327B-C-GM Si5327C-C-GM Si5327D-C-GM Si5328A-C-GM Si5328B-C-GM W7206F2 Silicon Labs Bulletin rev I The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 3 Bulletin # 1409121 _____________________________________________________________________________________________________ Si5328C-C-GM This change is considered a minor change which does not affect form, fit, function, quality, or reliability. The information is being provided as a customer courtesy. Please contact your local Silicon Labs sales representative with any questions about this notification. A list of Silicon Labs sales representatives may be found at www.silabs.com Customer Actions Needed: Inspect the shipping label for the MSL rating. Treat products with respect to moisture sensitivity per the shipping label’s stated MSL rating. Contact your Silicon Labs sales representatives with questions. A list of Silicon Labs sales representatives is located at www.silabs.com. W7206F2 Silicon Labs Bulletin rev I The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 4