EFM32ZG108 Datasheet, PDF (49/51 Pages) Silicon image – Energy, gas, water and smart metering

Preliminary
...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 ...................................................................................................................... 16
3.5. Power Management ............................................................................................................................... 17
3.6. Flash .................................................................................................................................................. 17
3.7. GPIO .................................................................................................................................................. 18
3.8. LFXO .................................................................................................................................................. 25
3.9. HFXO ................................................................................................................................................. 25
3.10. LFRCO .............................................................................................................................................. 26
3.11. HFRCO ............................................................................................................................................. 27
3.12. ULFRCO ............................................................................................................................................ 28
3.13. ACMP ............................................................................................................................................... 29
3.14. VCMP ............................................................................................................................................... 31
3.15. I2C Standard-mode (Sm) ...................................................................................................................... 31
3.16. I2C Fast-mode (Fm) ............................................................................................................................ 32
3.17. I2C Fast-mode Plus (Fm+) .................................................................................................................... 32
3.18. Digital Peripherals ............................................................................................................................... 32
4.1. Device Pinout ....................................................................................................................................... 34
4.2. Alternate functionality overview ................................................................................................................ 36
4.3. GPIO Pinout ........................................................................................................................................ 37
4.4. QFN24 (Preliminary) (Dimensions in mm) .................................................................................................. 38
5.1. QFN24 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 39
5.2. QFN24 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 40
5.3. QFN24 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 41
2013-10-09 - EFM32ZG108FXX - d0063_Rev0.60
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