EFM32-TG840F32-SK Energy Micro, EFM32-TG840F32-SK Datasheet - Page 62

• Manufacturer Part Number: EFM32-TG840F32-SK
• Description: MCU, MPU & DSP Development Tools TG840 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG840F32-SK

• Processor To Be Evaluated: EFM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2012-02-27 - EFM32TG840FXX - d0011_Rev0.95
Table of Contents
1. Ordering Information .................................................................................................................................. 2
2. System Summary ...................................................................................................................................... 3
3. Electrical Characteristics ............................................................................................................................. 9
4. Pinout and Package ................................................................................................................................. 44
5. PCB Layout and Soldering ........................................................................................................................ 54
6. Chip Marking, Revision and Errata .............................................................................................................. 57
7. Revision History ...................................................................................................................................... 58
A. Disclaimer and Trademarks ....................................................................................................................... 60
B. Contact Information ................................................................................................................................. 61
2.1. System Introduction ......................................................................................................................... 3
2.2. Configuration Summary .................................................................................................................... 7
2.3. Memory Map ................................................................................................................................. 8
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 .................................................................................................... 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) ...................................................................................................... 25
3.11. Digital Analog Converter (DAC) ...................................................................................................... 33
3.12. Operational Amplifier (OPAMP) ...................................................................................................... 35
3.13. Analog Comparator (ACMP) .......................................................................................................... 39
3.14. Voltage Comparator (VCMP) ......................................................................................................... 41
3.15. LCD .......................................................................................................................................... 42
3.16. Digital Peripherals ....................................................................................................................... 42
4.1. Pinout ......................................................................................................................................... 44
4.2. Alternate functionality pinout ............................................................................................................ 47
4.3. GPIO pinout overview .................................................................................................................... 51
4.4. Opamp pinout overview .................................................................................................................. 51
4.5. QFN64 Package ........................................................................................................................... 52
5.1. Recommended PCB Layout ............................................................................................................ 54
5.2. Soldering Information ..................................................................................................................... 56
6.1. Chip Marking ................................................................................................................................ 57
6.2. Revision ...................................................................................................................................... 57
6.3. Errata ......................................................................................................................................... 57
7.1. Revision 0.95 ............................................................................................................................... 58
7.2. Revision 0.92 ............................................................................................................................... 58
7.3. Revision 0.91 ............................................................................................................................... 58
7.4. Revision 0.90 ............................................................................................................................... 58
7.5. Revision 0.50 ............................................................................................................................... 59
7.6. Revision 0.40 ............................................................................................................................... 59
A.1. Disclaimer ................................................................................................................................... 60
A.2. Trademark Information ................................................................................................................... 60
B.1. Energy Micro Corporate Headquarters .............................................................................................. 61
B.2. Global Contacts ............................................................................................................................ 61
...the world's most energy friendly microcontrollers
62
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