EFM32G222 Datasheet, PDF (66/68 Pages) Silicon Laboratories – Wake-up Interrupt Controller

...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 ...................................................................................................................... 9
3.2. General Operating Conditions ................................................................................................................... 9
3.3. Current Consumption ............................................................................................................................. 10
3.4. Energy Modes Transitions ...................................................................................................................... 17
3.5. Power Management ............................................................................................................................... 18
3.6. Flash .................................................................................................................................................. 18
3.7. GPIO .................................................................................................................................................. 18
3.8. LFXO .................................................................................................................................................. 27
3.9. HFXO ................................................................................................................................................. 28
3.10. LFRCO .............................................................................................................................................. 28
3.11. HFRCO ............................................................................................................................................. 29
3.12. AUXHFRCO ....................................................................................................................................... 32
3.13. ULFRCO ............................................................................................................................................ 32
3.14. ADC .................................................................................................................................................. 32
3.15. DAC .................................................................................................................................................. 41
3.16. ACMP ............................................................................................................................................... 43
3.17. VCMP ............................................................................................................................................... 45
3.18. I2C Standard-mode (Sm) ...................................................................................................................... 45
3.19. I2C Fast-mode (Fm) ............................................................................................................................ 46
3.20. I2C Fast-mode Plus (Fm+) .................................................................................................................... 46
3.21. Digital Peripherals ............................................................................................................................... 46
4.1. Device Pinout ....................................................................................................................................... 48
4.2. Alternate functionality overview ................................................................................................................ 50
4.3. GPIO Pinout ........................................................................................................................................ 52
4.4. QFP48 (Dimensions in mm) .................................................................................................................... 53
5.1. QFP48 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 55
5.2. QFP48 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 56
5.3. QFP48 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 57
2015-05-22 - EFM32G222FXX - d0033_Rev1.90
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