Process Change Notice #1201242
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PCN Date: 24Jan12
Effective Date: 24Jan12
Title: Si3217x datasheet revision 1.2
Originator: Rick Bye
Customer Contact: Kathy Haggar
PCN Type:
Phone: 512-532-5740
Phone: 512-532-5261
Dept: Wireline Access
Dept: Inside Sales
Assembly
Datasheet
Discontinuance
Package
Test
Fabrication
Labeling
Product Revision
Location
Packing
Other
Last Order Date: N/A
PCN Details
Description of Change: Silicon Laboratories is pleased to announce revision 1.2 of the datasheet for
the Si3217x single package ProSLIC family. This revision adds information on the LGA package option
which was previously only described in a separate datasheet. The LGA package option is 100%
hardware and software compatible with designs using the NBA package. The PCB foot print, solder
mask and solder profile are identical for both packages. The LGA packaged devices have part
numbers ending in –FM1(R), while the NBA packaged parts have part numbers ending in –FM(R).
Additional minor changes are described in the document change list at the end of the datasheet.
Please contact your local Silicon Laboratories sales representative for a copy of the datasheet. A
list of Silicon Laboratories sales representatives may be found at www.silabs.com
Reason for Change: Previously LGA info was in a separate datasheet which is now obsolete.
Impact on Form, Fit, Function, Quality, Reliability: None
Product Identification: This change applies to all Si3217x part numbers including the part numbers
listed below:
LGA commercial
temp.
LGA industrial
temp.
NBA commercial
temp.
NBA industrial
temp.
Si32171-B-FM1
Si32176-B-FM1
Si32171-B-GM1
Si32176-B-GM1
Si32171-B-FM
Si32176-B-FM
Si32171-B-GM
Si32176-B-GM
Si32177-B-FM1
Si32178-B-FM1
Si32177-B-GM1
Si32177-B-FM
Si32178-B-FM
Si32177-B-GM
Last Date of Unchanged Product: N/A
Qualification Samples: N/A
W7206F1 Process Change Notice Form rev AA
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