EFM32WG295 Datasheet, PDF (80/82 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

...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 ..................................................................................................................... 10
3.2. General Operating Conditions .................................................................................................................. 10
3.3. Environmental ....................................................................................................................................... 11
3.4. Current Consumption ............................................................................................................................. 11
3.5. Energy Modes Transitions ...................................................................................................................... 17
3.6. Power Management ............................................................................................................................... 18
3.7. Flash .................................................................................................................................................. 18
3.8. GPIO .................................................................................................................................................. 19
3.9. LFXO .................................................................................................................................................. 27
3.10. HFXO ................................................................................................................................................ 27
3.11. LFRCO .............................................................................................................................................. 28
3.12. HFRCO ............................................................................................................................................. 29
3.13. AUXHFRCO ....................................................................................................................................... 32
3.14. ULFRCO ............................................................................................................................................ 32
3.15. ADC .................................................................................................................................................. 32
3.16. DAC .................................................................................................................................................. 42
3.17. OPAMP ............................................................................................................................................. 43
3.18. ACMP ............................................................................................................................................... 47
3.19. VCMP ............................................................................................................................................... 49
3.20. EBI Write Enable Timing ....................................................................................................................... 50
3.21. EBI Address Latch Enable Related Output Timing ..................................................................................... 50
3.22. EBI Read Enable Related Output Timing ................................................................................................. 51
3.23. EBI Read Enable Related Timing Requirements ........................................................................................ 52
3.24. EBI Ready/Wait Related Timing Requirements .......................................................................................... 52
3.25. I2C Standard-mode (Sm) ...................................................................................................................... 53
3.26. I2C Fast-mode (Fm) ............................................................................................................................ 53
3.27. I2C Fast-mode Plus (Fm+) .................................................................................................................... 54
3.28. SPI Master Timing ............................................................................................................................... 54
3.29. SPI Master Timing with SSSEARLY and SMSDELAY ................................................................................. 55
3.30. SPI Slave Timing ................................................................................................................................ 55
3.31. SPI Slave Timing with SSSEARLY and SMSDELAY .................................................................................. 55
3.32. Digital Peripherals ............................................................................................................................... 56
4.1. Device Pinout ....................................................................................................................................... 57
4.2. Alternate functionality overview ................................................................................................................ 62
4.3. GPIO Pinout ........................................................................................................................................ 67
5.1. BGA120 PCB Land Pattern Dimensions (Dimensions in mm) ......................................................................... 70
5.2. BGA120 PCB Solder Mask Dimensions (Dimensions in mm) ......................................................................... 71
5.3. BGA120 PCB Stencil Design Dimensions (Dimensions in mm) ....................................................................... 72
2014-06-13 - EFM32WG295FXX - d0189_Rev1.40
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