201124930 SE Firmware v1.2.6 for xGM210L and xGM210P Modules

PublishTime：2020-11-26

Description of Change：
Silicon Labs announces Secure Element (SE) firmware version 1.2.6 for the following module families:
• BGM210L and MGM210L (jointly referred to as xGM210L)
• BGM210P and MGM210P (jointly referred to as xGM210P)
Reason for Change：
This is a firmware update to address a vulnerability. Details are covered in Security Advisory - A-00000114 and also in Software Advisory - A-00000117.
SE firmware versions 1.2.5 and earlier have the following issue:
A device whose SE firmware has been successfully upgraded at least once can become inoperable if the upgrade file is removed from flash after the upgrade and the device is subjected to a large cumulative number of resets. The exact number of reset cycles before failure varies due to process variations and operating temperature but would typically range between 50,000 and 200,000 cycles. It is imperative that this fix be applied to every device to avoid latent failures.
SE firmware v1.2.6 fixes the issue. Silicon Labs manufacturing production is being updated to apply SE firmware v1.2.6 starting on the effective date above.

Brand of Product：	Silicon Labs
Part#：	xGM210L 、 xGM210P 、 BGM210L 、 MGM210L 、 BGM210P 、 MGM210P 、 BGM210LA22JIF2 、 BGM210LA22JIF2R 、 BGM210LA22JNF2 、 BGM210LA22JNF2R 、 BGM210PA22JIA2 、 BGM210PA22JIA2R 、 BGM210PA32JIA2 、 BGM210PA32JIA2R 、 BGM210PB22JIA2 、 BGM210PB22JIA2R 、 BGM210PB32JIA2 、 BGM210PB32JIA2R 、 MGM210L022JIF2 、 MGM210L022JIF2R 、 MGM210L022JNF2 、 MGM210L022JNF2R 、 MGM210LA22JIF2 、 MGM210LA22JIF2R 、 MGM210LA22JNF2 、 MGM210LA22JNF2R 、 MGM210PA22JIA2 、 MGM210PA22JIA2R 、 MGM210PA32JIA2 、 MGM210PA32JIA2R 、 MGM210PB22JIA2 、 MGM210PB22JIA2R 、 MGM210PB32JIA2 、 MGM210PB32JIA2R More Part#
Product Category：	Modules More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	11/24/2020
Version Number：
Data Encoding：	201124930;2020-11-24-930
Data Size：	754 KB

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