1210311 Si102x-3x Firmware Update std

Process Change Notice #1210311
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PCN Date: 10/31/2012
Effective Date: 11/6/2012
Title: Si102x/3x Firmware Update
Originator: Greg Fyke
Phone: 512.464.9296
Dept: 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: 11/6/2012
PCN Details
Description of Change:
Silicon Labs recently identified firmware bug(s) affecting Si102x/3x devices.
EMIF configured in Split Mode:
This issue may affect device functionality when the external memory interface (EMIF) is configured
in Split Mode. The device firmware has been updated to address this issue. Devices with a date code
prior to 1240 may be susceptible if configured for Split Mode external memory interface.
Note: This issue does NOT affect devices using Internal XRAM Only or External Only memory
interface configurations.
Si102x/3x with 128kB Flash Memory:
On Si102x/3x devices with 128k Flash memory (Si1020-A-GM, Si1024-A-GM, Si1030-A-GM, Si1034-AGM), writing 0x00 to the lock byte may prevent future Flash erases. The device firmware has been
updated to address this issue. Devices with a date code prior to 1240 may be susceptible if writing
0x00 to the lock byte.
Note: This issue does NOT affect devices with on-chip Flash memory < 128k bytes.
Customers experiencing issues with products prior to date code 1240 should contact your local Sales
Representative. A list of Sales Representatives is available at www.silabs.com
Click here to enter text.
Reason for Change:
Firmware update.
Impact on Form, Fit, Function, Quality, Reliability:
None.
W7206F1 Process Change Notice Form rev AG
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 #1210311
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Product Identification:
Si1020-A-GM
Si1021-A-GM
Si1022-A-GM
Si1023-A-GM
Si1024-A-GM
Si1025-A-GM
Si1026-A-GM
Si1027-A-GM
Si1030-A-GM
Si1031-A-GM
Si1032-A-GM
Si1033-A-GM
Si1034-A-GM
Si1035-A-GM
Si1036-A-GM
Si1037-A-GM
Click here to enter text.
Last Date of Unchanged Product: 11/6/2012
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: [email protected]
Qualification Data:
Not Applicable
Embed File(s):
W7206F1 Process Change Notice Form rev AG
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
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