1512171 Datasheet, PDF (1/2 Pages) Silicon Laboratories – This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

Bulletin #1512171
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Bulletin Date: 12/17/2015
Bulletin Effective Date: 12/17/2015
Title: EFM8BB2/EFM8UB1 Data Sheets Rev 1.1 and Erratum Rev 0.4 Update
Originator: Kafai Leung
Phone: [phone]
Dept: Marketing
Customer Contact: Kathy Haggar
Phone: [phone]
Dept: Sales
Bulletin Details
Description:
Silicon Labs is pleased to announce that the following data sheets and erratum are updated and
available at www.silabs.com
EFM8BB2 Revision 1.1 data sheet
EFM8BB2 Revision 0.4 errata
EFM8UB1 Revision 1.1 data sheet
EFM8UB1 Revision 0.4 errata
EFM8BB2 Rev 0.3 errata items have been moved to EFM8BB2 Errata History Rev 0.1
EFM8UB1 Rev 0.3 errata items have been moved to EFM8UB1 Errata History Rev 0.1
Reason:
EFM8BB2 Revision 1.1 data sheet includes:
Comparator falling edge wakes the device from Suspend and Snooze modes
- Updated Comparator 0 falling edge as wake-up sources in Suspend mode and Snooze mode in Table
3.1 Power Modes on page 4
Undefined GPIO level whenever VDD is less than 1V
- Added a note regarding GPIO levels undefined whenever VDD is less than 1V in Table 4.1
Recommended Operating Conditions on page 11
Typical debug pins connection
- Added section 5.2 Debug on page 28 to describe a typical connection for the debug connections pins
EFM8BB2 Revision 0.4 errata includes:
EFM8BB2 bootloader will be pre-programmed to all the devices manufactured on or after date code
1601
EFM8UB1 Revision 1.1 data sheet includes:
Comparator falling edge wakes the device from Suspend and Snooze modes
- Updated Comparator 0 falling edge as wake-up sources in Suspend mode and Snooze mode in Table
3.1 Power Modes on page 4
Undefined GPIO level whenever VIO is less than 1V
- Added a note regarding GPIO levels undefined whenever VIO is less than 1V in Table 4.1
Recommended Operating Conditions on page 12
Typical debug pins connection
- Added section 5.3 Debug on page 32 to describe a typical connection for the debug connections pins
W7206F2 Silicon Labs Bulletin rev N
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