EFM32GG230 Datasheet, PDF (64/66 Pages) List of Unclassifed Manufacturers – High Performance 32-bit processor up to 48 MHz

Preliminary
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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 .................................................................................................................................................. 14
3.9. LFXO .................................................................................................................................................. 21
3.10. Minimum Load Capacitance (C_LFXOL) Requirement For Safe Crystal Startup ................................................... 22
3.11. HFXO ................................................................................................................................................ 22
3.12. LFRCO .............................................................................................................................................. 22
3.13. HFRCO ............................................................................................................................................. 23
3.14. ULFRCO ............................................................................................................................................ 25
3.15. ADC .................................................................................................................................................. 25
3.16. DAC .................................................................................................................................................. 35
3.17. OPAMP ............................................................................................................................................. 36
3.18. ACMP ............................................................................................................................................... 40
3.19. VCMP ............................................................................................................................................... 42
3.20. Digital Peripherals ............................................................................................................................... 42
4.1. Device Pinout ....................................................................................................................................... 44
4.2. Alternate functionality overview ................................................................................................................ 47
4.3. GPIO Pinout ........................................................................................................................................ 51
4.4. QFN64 (Dimensions in mm) .................................................................................................................... 53
5.1. QFN64 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 54
5.2. QFN64 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 55
5.3. QFN64 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 56
2012-09-11 - EFM32GG230FXX - d0035_Rev1.00
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