1211201 Datasheet, PDF (1/4 Pages) Silicon Laboratories – Version 1.0 of the SiM3U1xx

Process Change Notice #1211201
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PCN Date: 11/20/2012
Effective Date: 2/26/2013
Title: SiM3U1xx and SiM3C1xx Datasheet v1.0 Availablity
Originator: Shahram Tadayon
Phone: [phone]
Dept: Marketing
Customer Contact: Kathy Haggar
Phone: [phone]
Dept: Sales
PCN Type:
Datasheet
Product Revision
Discontinuance
Last Order Date: Not Applicable
Foundry
Assembly
Test
Packing
Labeling
Other
PCN Details
Description of Change:
Version 1.0 of the SiM3U1xx and SiM3C1xx datasheets and Reference Manual are now available. This
update applies to the SiM3U1xx family of 32-bit USB MCUs and SiM3C1xx family of 32-bit broad
based MCUs, including all parts beginning with the SiM3U1 and SiM3C1 base part number.
See Appendix for complete description of the changes.
The SiM3U1xx and SiM3C1xx 1.0 datasheets are available at www.silabs.com
This change also includes an improvement in Moisture Sensitivity Level (MSL) from level 3 to level 2
for the 80 TQFP, 64 TQFP, 64 QFN, and 40 QFN package options.
Reason for Change:
The SiM3U1xx and SiM3C1xx v1.0 datasheets includes minor updates, additions and corrections to
the specifications and text descriptions, as noted in the Appendix. The MSL change includes an
improved manufacturing exposure time. These changes were made based on completion of device
characterization and release to full production.
Impact on Form, Fit, Function, Quality, Reliability:
There is no impact on form, fit, quality and reliability. Functional changes were made to the
DEVICEID0 registers to enhance device identification information.
W7206F1 Process Change Notice Form rev AH
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