EFM32LG880 Datasheet, PDF (81/85 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

...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 ................................................................................................................................. 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 ..................................................................................................................... 11
3.5. Transition between Energy Modes .................................................................................................... 17
3.6. Power Management ....................................................................................................................... 18
3.7. Flash .......................................................................................................................................... 18
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. EBI ........................................................................................................................................... 49
3.16. LCD .......................................................................................................................................... 53
3.17. I2C ........................................................................................................................................... 54
3.18. USART SPI ................................................................................................................................ 55
3.19. Digital Peripherals ....................................................................................................................... 57
4. Pinout and Package ................................................................................................................................. 58
4.1. Pinout ......................................................................................................................................... 58
4.2. Alternate Functionality Pinout .......................................................................................................... 62
4.3. GPIO Pinout Overview ................................................................................................................... 70
4.4. Opamp Pinout Overview ................................................................................................................. 70
4.5. LQFP100 Package ........................................................................................................................ 71
5. PCB Layout and Soldering ........................................................................................................................ 73
5.1. Recommended PCB Layout ............................................................................................................ 73
5.2. Soldering Information ..................................................................................................................... 75
6. Chip Marking, Revision and Errata .............................................................................................................. 76
6.1. Chip Marking ................................................................................................................................ 76
6.2. Revision ...................................................................................................................................... 76
6.3. Errata ......................................................................................................................................... 76
7. Revision History ...................................................................................................................................... 77
7.1. Revision 1.30 ............................................................................................................................... 77
7.2. Revision 1.21 ............................................................................................................................... 77
7.3. Revision 1.20 ............................................................................................................................... 77
7.4. Revision 1.10 ............................................................................................................................... 77
7.5. Revision 1.00 ............................................................................................................................... 78
7.6. Revision 0.92 ............................................................................................................................... 78
7.7. Revision 0.90 ............................................................................................................................... 78
A. Disclaimer and Trademarks ....................................................................................................................... 79
A.1. Disclaimer ................................................................................................................................... 79
A.2. Trademark Information ................................................................................................................... 79
B. Contact Information ................................................................................................................................. 80
B.1. ................................................................................................................................................. 80
2014-06-13 - EFM32LG880FXX - d0117_Rev1.30
81
www.silabs.com