1205091_C8051F92x_F93x_Revision_F_Transition_std

Process Change Notice #1205091
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PCN Date: 5/9/2012
Effective Date: 8/15/2012
Title: C8051F92x/93x Revision F Transition
Originator: Jesse Debruin
Phone: 512-532-5313
Dept: Product Marketing
Customer Contact: Kathy Haggar
Phone: 512.532.5261
Dept: Sales
PCN Type:
Datasheet
Foundry
Packing
Product Revision
Assembly
Labeling
Discontinuance
Test
Other
Last Order Date: N/A
PCN Details
Description of Change:
Silicon Labs is pleased to announce revision F of the C8051F92x/F93x devices and version 1.3
of the corresponding datasheet for these products.
Reason for Change:
Revision F of the products allows customers to exceed the maximum VBAT ramp time, if
desired, during external reset on the device.
The datasheet includes updates to Table 4.4 Reset Electrical Characteristics for additional
clarification on VBAT ramp time under different operating modes along with other minor edits.
Impact on Form, Fit, Function, Quality, Reliability:
There is no impact to form, fit, quality or reliability. The functional change is optional as
described.
W7206F1 Process Change Notice Form rev AB
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
Process Change Notice #1205091
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Product Identification:
The following ordering part numbers are affected:
C8051F920-F-GM
C8051F920-F-GQ
C8051F920-GM
C8051F920-GQ
C8051F921-F-GM
C8051F921-GM
C8051F928-GQ
C8051F929-GQ
C8051F930-F-GDI
C8051F930-F-GM
C8051F930-F-GQ
C8051F930-GDI
C8051F930-GM
C8051F930-GQ
C8051F930-GW
C8051F930-W
C8051F931-F-GM
C8051F931-GM
C8051F938-GQ
C8051F939-GQ
Note: Affected Part Numbers also include all customer parts made from the above listed base parts
as well as tape and reel.
W7206F1 Process Change Notice Form rev AB
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
Process Change Notice #1205091
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Last Date of Unchanged Product: 8/15/2012
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: [email protected]
Qualification Data:
Please see Appendix A.
W7206F1 Process Change Notice Form rev AB
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
Process Change Notice #1205091
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Appendix A
W7206F1 Process Change Notice Form rev AB
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
Process Change Notice #1205091
____________________________________________________________________________________________________
W7206F1 Process Change Notice Form rev AB
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 5
Process Change Notice #1205091
____________________________________________________________________________________________________
W7206F1 Process Change Notice Form rev AB
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 6
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