EFM32WG980 datasheet(76/80 Pages) ETC2

Part #	EFM32WG980

Description	The EFM32 MCUs are the world?셲 most energy friendly microcontrollers.

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Preliminary

...the world's most energy friendly microcontrollers

2013-05-06 - EFM32WG980FXX - d0202_Rev1.10

76

www.energymicro.com

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 ................................................................................................................................. 9

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 .................................................................................................... 20

3.6. Power Management ....................................................................................................................... 21

3.7. Flash .......................................................................................................................................... 22

3.8. General Purpose Input Output ......................................................................................................... 23

3.9. Oscillators .................................................................................................................................... 30

3.10. Analog Digital Converter (ADC) ...................................................................................................... 34

3.11. Digital Analog Converter (DAC) ...................................................................................................... 44

3.12. Operational Amplifier (OPAMP) ...................................................................................................... 45

3.13. Analog Comparator (ACMP) .......................................................................................................... 49

3.14. Voltage Comparator (VCMP) ......................................................................................................... 51

3.15. LCD .......................................................................................................................................... 52

3.16. Digital Peripherals ....................................................................................................................... 52

4. Pinout and Package ................................................................................................................................. 54

4.1. Pinout ......................................................................................................................................... 54

4.2. Alternate functionality pinout ............................................................................................................ 58

4.3. GPIO pinout overview .................................................................................................................... 66

4.4. Opamp pinout overview .................................................................................................................. 66

4.5. LQFP100 Package ........................................................................................................................ 67

5. PCB Layout and Soldering ........................................................................................................................ 69

5.1. Recommended PCB Layout ............................................................................................................ 69

5.2. Soldering Information ..................................................................................................................... 71

6. Chip Marking, Revision and Errata .............................................................................................................. 72

6.1. Chip Marking ................................................................................................................................ 72

6.2. Revision ...................................................................................................................................... 72

6.3. Errata ......................................................................................................................................... 72

7. Revision History ...................................................................................................................................... 73

7.1. Revision 1.10 ............................................................................................................................... 73

7.2. Revision 1.00 ............................................................................................................................... 73

7.3. Revision 0.95 ............................................................................................................................... 73

7.4. Revision 0.90 ............................................................................................................................... 73

A. Disclaimer and Trademarks ....................................................................................................................... 74

A.1. Disclaimer ................................................................................................................................... 74

A.2. Trademark Information ................................................................................................................... 74

B. Contact Information ................................................................................................................................. 75

B.1. Energy Micro Corporate Headquarters .............................................................................................. 75

B.2. Global Contacts ............................................................................................................................ 75

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