Process Change Notice #1302261

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W7206F1 Process Change Notice Form rev AH

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 2

Product Identification:

The following orderable part numbers are affected:

SiM3L167-C-GQ

SiM3L167-C-GL

SiM3L166-C-GM

SiM3L166-C-GQ

SiM3L164-C-GM

SiM3L157-C-GQ

SiM3L157-C-GL

SiM3L156-C-GM

SiM3L156-C-GQ

SiM3L154-C-GM

SiM3L146-C-GM

SiM3L146-C-GQ

SiM3L144-C-GM

SiM3L136-C-GM

SiM3L136-C-GQ

SiM3L134-C-GM

The above part number list also applies to part numbers with the R suffix which includes tape and

reel part numbers.

Last Date of Unchanged Product: Not Applicable

Qualification Samples:

Not Applicable.

Customer Early Acceptance Sign Off:

Customers may approve early PCN acceptance by completing the information below:

Early Acceptance:

Date:

Name:

Company:

Email your early Acceptance approval to: katherine.haggar@silabs.com

Qualification Data:

Not Applicable