EFM32GG230 Datasheet, PDF (66/70 Pages) List of Unclassifed Manufacturers – High Performance 32-bit processor up to 48 MHz

...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 ............................................................................................................................. 9
3.1. Test Conditions .............................................................................................................................. 9
3.2. Absolute Maximum Ratings .............................................................................................................. 9
3.3. General Operating Conditions ........................................................................................................... 9
3.4. Current Consumption ..................................................................................................................... 11
3.5. Transition between Energy Modes .................................................................................................... 11
3.6. Power Management ....................................................................................................................... 12
3.7. Flash .......................................................................................................................................... 13
3.8. General Purpose Input Output ......................................................................................................... 13
3.9. Oscillators .................................................................................................................................... 21
3.10. Analog Digital Converter (ADC) ...................................................................................................... 26
3.11. Digital Analog Converter (DAC) ...................................................................................................... 36
3.12. Operational Amplifier (OPAMP) ...................................................................................................... 37
3.13. Analog Comparator (ACMP) .......................................................................................................... 41
3.14. Voltage Comparator (VCMP) ......................................................................................................... 43
3.15. I2C ........................................................................................................................................... 43
3.16. USART SPI ................................................................................................................................ 44
3.17. Digital Peripherals ....................................................................................................................... 46
4. Pinout and Package ................................................................................................................................. 47
4.1. Pinout ......................................................................................................................................... 47
4.2. Alternate Functionality Pinout .......................................................................................................... 50
4.3. GPIO Pinout Overview ................................................................................................................... 54
4.4. Opamp Pinout Overview ................................................................................................................. 54
4.5. QFN64 Package ........................................................................................................................... 55
5. PCB Layout and Soldering ........................................................................................................................ 57
5.1. Recommended PCB Layout ............................................................................................................ 57
5.2. Soldering Information ..................................................................................................................... 59
6. Chip Marking, Revision and Errata .............................................................................................................. 60
6.1. Chip Marking ................................................................................................................................ 60
6.2. Revision ...................................................................................................................................... 60
6.3. Errata ......................................................................................................................................... 60
7. Revision History ...................................................................................................................................... 61
7.1. Revision 1.30 ............................................................................................................................... 61
7.2. Revision 1.21 ............................................................................................................................... 61
7.3. Revision 1.20 ............................................................................................................................... 61
7.4. Revision 1.10 ............................................................................................................................... 62
7.5. Revision 1.00 ............................................................................................................................... 62
7.6. Revision 0.98 ............................................................................................................................... 62
7.7. Revision 0.96 ............................................................................................................................... 62
7.8. Revision 0.95 ............................................................................................................................... 62
7.9. Revision 0.91 ............................................................................................................................... 63
7.10. Revision 0.90 .............................................................................................................................. 63
A. Disclaimer and Trademarks ....................................................................................................................... 64
A.1. Disclaimer ................................................................................................................................... 64
A.2. Trademark Information ................................................................................................................... 64
B. Contact Information ................................................................................................................................. 65
B.1. ................................................................................................................................................. 65
2014-05-23 - EFM32GG230FXX - d0035_Rev1.30
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