EFM32GG332F512 Datasheet, PDF (63/67 Pages) List of Unclassifed Manufacturers – High Performance 32-bit processor @ up to 48 MHz

Preliminary
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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 ..................................................................................................................... 12
3.5. Transition between Energy Modes .................................................................................................... 13
3.6. Power Management ....................................................................................................................... 13
3.7. Flash .......................................................................................................................................... 14
3.8. General Purpose Input Output ......................................................................................................... 15
3.9. Oscillators .................................................................................................................................... 22
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. Digital Peripherals ....................................................................................................................... 43
4. Pinout and Package ................................................................................................................................. 45
4.1. Pinout ......................................................................................................................................... 45
4.2. Alternate functionality pinout ............................................................................................................ 48
4.3. GPIO pinout overview .................................................................................................................... 52
4.4. Opamp pinout overview .................................................................................................................. 52
4.5. TQFP64 Package .......................................................................................................................... 53
5. PCB Layout and Soldering ........................................................................................................................ 55
5.1. Recommended PCB Layout ............................................................................................................ 55
5.2. Soldering Information ..................................................................................................................... 57
6. Chip Marking, Revision and Errata .............................................................................................................. 58
6.1. Chip Marking ................................................................................................................................ 58
6.2. Revision ...................................................................................................................................... 58
6.3. Errata ......................................................................................................................................... 58
7. Revision History ...................................................................................................................................... 59
7.1. Revision 1.10 ............................................................................................................................... 59
7.2. Revision 1.00 ............................................................................................................................... 59
7.3. Revision 0.98 ............................................................................................................................... 59
7.4. Revision 0.96 ............................................................................................................................... 59
7.5. Revision 0.95 ............................................................................................................................... 59
7.6. Revision 0.90 ............................................................................................................................... 60
A. Disclaimer and Trademarks ....................................................................................................................... 61
A.1. Disclaimer ................................................................................................................................... 61
A.2. Trademark Information ................................................................................................................... 61
B. Contact Information ................................................................................................................................. 62
B.1. Energy Micro Corporate Headquarters .............................................................................................. 62
B.2. Global Contacts ............................................................................................................................ 62
2013-06-28 - EFM32GG332FXX - d0126_Rev1.10
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