EFM32GG940 Datasheet, PDF (66/68 Pages) List of Unclassifed Manufacturers – EFM32GG940 DATASHEET

Preliminary
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List of Tables
1.1. Ordering Information ................................................................................................................................ 2
2.1. Configuration Summary ............................................................................................................................ 7
3.1. Absolute Maximum Ratings ..................................................................................................................... 10
3.2. General Operating Conditions .................................................................................................................. 10
3.3. Environmental ....................................................................................................................................... 11
3.4. Current Consumption ............................................................................................................................. 12
3.5. Energy Modes Transitions ...................................................................................................................... 13
3.6. Power Management ............................................................................................................................... 13
3.7. Flash .................................................................................................................................................. 14
3.8. GPIO .................................................................................................................................................. 15
3.9. LFXO .................................................................................................................................................. 22
3.10. Minimum Load Capacitance (C_LFXOL) Requirement For Safe Crystal Startup ................................................... 23
3.11. HFXO ................................................................................................................................................ 23
3.12. LFRCO .............................................................................................................................................. 23
3.13. HFRCO ............................................................................................................................................. 24
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. LCD .................................................................................................................................................. 44
3.21. Digital Peripherals ............................................................................................................................... 44
4.1. Device Pinout ....................................................................................................................................... 46
4.2. Alternate functionality overview ................................................................................................................ 49
4.3. GPIO Pinout ........................................................................................................................................ 54
4.4. QFN64 (Dimensions in mm) .................................................................................................................... 55
5.1. QFN64 PCB Land Pattern Dimensions (Dimensions in mm) .......................................................................... 56
5.2. QFN64 PCB Solder Mask Dimensions (Dimensions in mm) ........................................................................... 57
5.3. QFN64 PCB Stencil Design Dimensions (Dimensions in mm) ........................................................................ 58
2012-09-11 - EFM32GG940FXX - d0044_Rev1.00
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