EFM32WG360 Datasheet, PDF (71/75 Pages) Silicon Laboratories – Operation from backup battery when main power drains out

...the world's most energy friendly microcontrollers
Table of Contents
1. Ordering Information .................................................................................................................................. 2
2. System Summary ...................................................................................................................................... 3
2.1. System Introduction ......................................................................................................................... 3
2.2. Configuration Summary .................................................................................................................... 7
2.3. Memory Map ................................................................................................................................. 8
3. Electrical Characteristics ........................................................................................................................... 10
3.1. Test Conditions ............................................................................................................................. 10
3.2. Absolute Maximum Ratings ............................................................................................................. 10
3.3. General Operating Conditions .......................................................................................................... 10
3.4. Current Consumption ..................................................................................................................... 11
3.5. Transition between Energy Modes .................................................................................................... 17
3.6. Power Management ....................................................................................................................... 18
3.7. Flash .......................................................................................................................................... 19
3.8. General Purpose Input Output ......................................................................................................... 19
3.9. Oscillators .................................................................................................................................... 27
3.10. Analog Digital Converter (ADC) ...................................................................................................... 32
3.11. Digital Analog Converter (DAC) ...................................................................................................... 42
3.12. Operational Amplifier (OPAMP) ...................................................................................................... 43
3.13. Analog Comparator (ACMP) .......................................................................................................... 47
3.14. Voltage Comparator (VCMP) ......................................................................................................... 49
3.15. I2C ........................................................................................................................................... 49
3.16. USART SPI ................................................................................................................................ 51
3.17. Digital Peripherals ....................................................................................................................... 53
4. Pinout and Package ................................................................................................................................. 54
4.1. Pinout ......................................................................................................................................... 54
4.2. Alternate Functionality Pinout .......................................................................................................... 57
4.3. GPIO Pinout Overview ................................................................................................................... 62
4.4. Opamp Pinout Overview ................................................................................................................. 62
4.5. CSP81 Package ........................................................................................................................... 63
5. PCB Layout and Soldering ........................................................................................................................ 64
5.1. Recommended PCB Layout ............................................................................................................ 64
5.2. Soldering Information ..................................................................................................................... 66
6. Chip Marking, Revision and Errata .............................................................................................................. 67
6.1. Chip Marking ................................................................................................................................ 67
6.2. Revision ...................................................................................................................................... 67
6.3. Errata ......................................................................................................................................... 67
7. Revision History ...................................................................................................................................... 68
7.1. Revision 1.00 ............................................................................................................................... 68
A. Disclaimer and Trademarks ....................................................................................................................... 69
A.1. Disclaimer ................................................................................................................................... 69
A.2. Trademark Information ................................................................................................................... 69
B. Contact Information ................................................................................................................................. 70
B.1. ................................................................................................................................................. 70
2014-10-15 - EFM32WG360FXX - d0283_Rev1.00
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