EFM32TG108 Datasheet, PDF (45/48 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

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List of Figures
2.1. Block Diagram ....................................................................................................................................... 3
2.2. EFM32TG108 Memory Map with largest RAM and Flash sizes ........................................................................ 7
3.1. EM2 current consumption. RTC prescaled to 1kHz, 32.768 kHz LFRCO. ......................................................... 10
3.2. EM3 current consumption. ..................................................................................................................... 10
3.3. EM4 current consumption. ..................................................................................................................... 10
3.4. Typical Low-Level Output Current, 2V Supply Voltage .................................................................................. 14
3.5. Typical High-Level Output Current, 2V Supply Voltage ................................................................................. 15
3.6. Typical Low-Level Output Current, 3V Supply Voltage .................................................................................. 16
3.7. Typical High-Level Output Current, 3V Supply Voltage ................................................................................. 17
3.8. Typical Low-Level Output Current, 3.8V Supply Voltage ............................................................................... 18
3.9. Typical High-Level Output Current, 3.8V Supply Voltage ............................................................................... 19
3.10. Calibrated LFRCO Frequency vs Temperature and Supply Voltage .............................................................. 21
3.11. Calibrated HFRCO 1 MHz Band Frequency vs Supply Voltage and Temperature ............................................ 22
3.12. Calibrated HFRCO 7 MHz Band Frequency vs Supply Voltage and Temperature ............................................ 22
3.13. Calibrated HFRCO 11 MHz Band Frequency vs Supply Voltage and Temperature ........................................... 23
3.14. Calibrated HFRCO 14 MHz Band Frequency vs Supply Voltage and Temperature ........................................... 23
3.15. Calibrated HFRCO 21 MHz Band Frequency vs Supply Voltage and Temperature ........................................... 23
3.16. Calibrated HFRCO 28 MHz Band Frequency vs Supply Voltage and Temperature ........................................... 24
3.17. ACMP Characteristics, Vdd = 3V, Temp = 25°C, FULLBIAS = 0, HALFBIAS = 1 ............................................. 26
4.1. EFM32TG108 Pinout (top view, not to scale) .............................................................................................. 30
4.2. QFN24 ................................................................................................................................................ 34
5.1. QFN24 PCB Land Pattern ...................................................................................................................... 35
5.2. QFN24 PCB Solder Mask ....................................................................................................................... 36
5.3. QFN24 PCB Stencil Design .................................................................................................................... 37
6.1. Example Chip Marking (top view) ............................................................................................................. 38
2015-03-06 - EFM32TG108FXX - d0032_Rev1.40
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