EFM32TG108 Datasheet, PDF (44/48 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

...the world's most energy friendly microcontrollers
Table of Contents
1. Ordering Information .................................................................................................................................. 2
2. System Summary ...................................................................................................................................... 3
2.1. System Introduction ......................................................................................................................... 3
2.2. Configuration Summary .................................................................................................................... 6
2.3. Memory Map ................................................................................................................................. 7
3. Electrical Characteristics ............................................................................................................................. 8
3.1. Test Conditions .............................................................................................................................. 8
3.2. Absolute Maximum Ratings .............................................................................................................. 8
3.3. General Operating Conditions ........................................................................................................... 8
3.4. Current Consumption ....................................................................................................................... 9
3.5. Transition between Energy Modes .................................................................................................... 11
3.6. Power Management ....................................................................................................................... 11
3.7. Flash .......................................................................................................................................... 12
3.8. General Purpose Input Output ......................................................................................................... 12
3.9. Oscillators .................................................................................................................................... 20
3.10. Analog Comparator (ACMP) .......................................................................................................... 25
3.11. Voltage Comparator (VCMP) ......................................................................................................... 27
3.12. I2C ........................................................................................................................................... 27
3.13. Digital Peripherals ....................................................................................................................... 28
4. Pinout and Package ................................................................................................................................. 30
4.1. Pinout ......................................................................................................................................... 30
4.2. Alternate Functionality Pinout .......................................................................................................... 31
4.3. GPIO Pinout Overview ................................................................................................................... 33
4.4. QFN24 Package ........................................................................................................................... 34
5. PCB Layout and Soldering ........................................................................................................................ 35
5.1. Recommended PCB Layout ............................................................................................................ 35
5.2. Soldering Information ..................................................................................................................... 37
6. Chip Marking, Revision and Errata .............................................................................................................. 38
6.1. Chip Marking ................................................................................................................................ 38
6.2. Revision ...................................................................................................................................... 38
6.3. Errata ......................................................................................................................................... 38
7. Revision History ...................................................................................................................................... 39
7.1. Revision 1.40 ............................................................................................................................... 39
7.2. Revision 1.30 ............................................................................................................................... 39
7.3. Revision 1.21 ............................................................................................................................... 39
7.4. Revision 1.20 ............................................................................................................................... 40
7.5. Revision 1.10 ............................................................................................................................... 40
7.6. Revision 1.00 ............................................................................................................................... 40
7.7. Revision 0.96 ............................................................................................................................... 40
7.8. Revision 0.95 ............................................................................................................................... 40
7.9. Revision 0.92 ............................................................................................................................... 41
7.10. Revision 0.91 .............................................................................................................................. 41
7.11. Revision 0.90 .............................................................................................................................. 41
7.12. Revision 0.50 .............................................................................................................................. 41
7.13. Revision 0.40 .............................................................................................................................. 41
A. Disclaimer and Trademarks ....................................................................................................................... 42
A.1. Disclaimer ................................................................................................................................... 42
A.2. Trademark Information ................................................................................................................... 42
B. Contact Information ................................................................................................................................. 43
B.1. ................................................................................................................................................. 43
2015-03-06 - EFM32TG108FXX - d0032_Rev1.40
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