EFM32GG230 Datasheet, PDF (68/70 Pages) List of Unclassifed Manufacturers – High Performance 32-bit processor up to 48 MHz

...the world's most energy friendly microcontrollers
List of Tables
1.1. Ordering Information ................................................................................................................................ 2
2.1. Configuration Summary ............................................................................................................................ 7
3.1. Absolute Maximum Ratings ...................................................................................................................... 9
3.2. General Operating Conditions ................................................................................................................... 9
3.3. Environmental ....................................................................................................................................... 10
3.4. Current Consumption ............................................................................................................................. 11
3.5. Energy Modes Transitions ...................................................................................................................... 12
3.6. Power Management ............................................................................................................................... 12
3.7. Flash .................................................................................................................................................. 13
3.8. GPIO .................................................................................................................................................. 13
3.9. LFXO .................................................................................................................................................. 21
3.10. HFXO ................................................................................................................................................ 22
3.11. LFRCO .............................................................................................................................................. 22
3.12. HFRCO ............................................................................................................................................. 23
3.13. AUXHFRCO ....................................................................................................................................... 26
3.14. ULFRCO ............................................................................................................................................ 26
3.15. ADC .................................................................................................................................................. 26
3.16. DAC .................................................................................................................................................. 36
3.17. OPAMP ............................................................................................................................................. 37
3.18. ACMP ............................................................................................................................................... 41
3.19. VCMP ............................................................................................................................................... 43
3.20. I2C Standard-mode (Sm) ...................................................................................................................... 43
3.21. I2C Fast-mode (Fm) ............................................................................................................................ 44
3.22. I2C Fast-mode Plus (Fm+) .................................................................................................................... 44
3.23. SPI Master Timing ............................................................................................................................... 45
3.24. SPI Slave Timing ................................................................................................................................ 45
3.25. Digital Peripherals ............................................................................................................................... 46
4.1. Device Pinout ....................................................................................................................................... 47
4.2. Alternate functionality overview ................................................................................................................ 50
4.3. GPIO Pinout ........................................................................................................................................ 54
4.4. QFN64 (Dimensions in mm) .................................................................................................................... 56
5.1. QFN64 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 57
5.2. QFN64 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 58
5.3. QFN64 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 59
2014-05-23 - EFM32GG230FXX - d0035_Rev1.30
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