Bulletin #1503164

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W7206F2 Silicon Labs Bulletin rev G

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Bulletin Date: 3/16/2015

Bulletin Effective Date: 3/16/2015

Title: EFM32TG Datasheet Revision Notification

Originator: Ted Batey

Phone: 512-532-5279

Dept: Marketing

Customer Contact: Kathy Haggar

Phone: 512-532-5261

Dept: Sales

Bulletin Details

Description:

Silicon Labs is pleased to announce that version 1.40 of the EFM32TG (Tiny Gecko family) datasheets

are now available. The affected datasheets are: EFM32TG108, EFM32TG110, EFM32TG210,

EFM32TG222, EFM32TG225, EFM32TG230, EFM32TG232, EFM32TG822, EFM32TG825, EFM32TG840,

EFM32TG842.

The datasheet revision includes a number of key changes to existing min/max/typ values that more

accurately reflect the performance of the part. These changes are summarized in Table 1 at the end

of this document.

In addition, new min/max data has been added and other minor updates have been made as follows:



Updated Block Diagram.



Updated Energy Modes current consumption.



Updated Power Management section.



Updated LFRCO and HFRCO sections.



Added AUXHFRCO to block diagram and Electrical Characteristics.



Corrected unit to kHz on LFRCO plots y-axis.







Updated OPAMP section.



Updated ACMP section and the response time graph.



Updated VCMP section.



Updated Digital Peripherals section.

See Table 1 at the end of this document for additional details.

Reason:

Updated specifications based on the results of additional silicon characterization. There are no

physical or software changes to the devices.

Product Identification:

Affected Part Numbers

Affected Part Numbers

EFM32TG108F4-QFN24

EFM32TG108F4-QFN24T

EFM32TG108F8-QFN24

EFM32TG108F8-QFN24T

EFM32TG108F16-QFN24

EFM32TG108F16-QFN24T

EFM32TG108F32-QFN24

EFM32TG108F32-QFN24T