Process Change Notice #1208022

____________________________________________________________________________________________________

W7206F1 Process Change Notice Form rev AD

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 1

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

PCN Date: 8/2/2012

Effective Date: 8/2/2012

Title: C8051T620/621/626/627/320/321/322/323 data sheet update

Originator: Pedro PachcaPedro

Pachuca

Phone: 1.512.300.7199

Dept: EMS

Customer Contact: Kathy Haggar

Phone: 1.512.532.5869

Dept: Inside Sales

PCN Type:

Datasheet

Foundry

Packing

Product Revision

Assembly

Labeling

Discontinuance

Test

Other

Last Order Date: N/A

PCN Details

Description of Change:

Data sheet has been updated to include C8051T626-B-GM and C8051T627-B-GM part numbers as

well as electrical characteristics unique to these part numbers.

The datasheet is available at www.silabs.com

Reason for Change:

USB family extension

Impact on Form, Fit, Function, Quality, Reliability:

There is no impact on form, fit, function, quality and reliability for the existing part numbers.

Product Identification:

C8051T626-B-GM and C8051T627-B-GM

Last Date of Unchanged Product: 8/2/2012

Qualification Samples:

Available upon request. Please contact your local Silicon Laboratories sales representative to

order samples. A list of Silicon Laboratories sales representatives may be found at

www.silabs.com

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:

See Qualification Report below.