EFM32TG108 Datasheet, PDF (46/48 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

...the world's most energy friendly microcontrollers
List of Tables
1.1. Ordering Information ................................................................................................................................ 2
2.1. Configuration Summary ............................................................................................................................ 6
3.1. Absolute Maximum Ratings ...................................................................................................................... 8
3.2. General Operating Conditions ................................................................................................................... 8
3.3. Current Consumption ............................................................................................................................... 9
3.4. Energy Modes Transitions ...................................................................................................................... 11
3.5. Power Management ............................................................................................................................... 11
3.6. Flash .................................................................................................................................................. 12
3.7. GPIO .................................................................................................................................................. 12
3.8. LFXO .................................................................................................................................................. 20
3.9. HFXO ................................................................................................................................................. 20
3.10. LFRCO .............................................................................................................................................. 21
3.11. HFRCO ............................................................................................................................................. 21
3.12. AUXHFRCO ....................................................................................................................................... 24
3.13. ULFRCO ............................................................................................................................................ 24
3.14. ACMP ............................................................................................................................................... 25
3.15. VCMP ............................................................................................................................................... 27
3.16. I2C Standard-mode (Sm) ...................................................................................................................... 27
3.17. I2C Fast-mode (Fm) ............................................................................................................................ 28
3.18. I2C Fast-mode Plus (Fm+) .................................................................................................................... 28
3.19. Digital Peripherals ............................................................................................................................... 28
4.1. Device Pinout ....................................................................................................................................... 30
4.2. Alternate functionality overview ................................................................................................................ 32
4.3. GPIO Pinout ........................................................................................................................................ 33
4.4. QFN24 (Dimensions in mm) .................................................................................................................... 34
5.1. QFN24 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 35
5.2. QFN24 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 36
5.3. QFN24 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 37
2015-03-06 - EFM32TG108FXX - d0032_Rev1.40
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