EFM32GG232 Datasheet, PDF (25/71 Pages) Silicon Laboratories – High Performance 32-bit processor

...the world's most energy friendly microcontrollers
Figure 3.13. Calibrated HFRCO 11 MHz Band Frequency vs Supply Voltage and Temperature
11.2
11.1
11.0
10.9
10.8
10.7
- 40°C
25°C
85°C
10.6
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
11.2
11.1
11.0
10.9
10.8
10.7
10.6
–4 0
2.0 V
3.0 V
3.8 V
–1 5
5
25
45
65
85
Tem perature [°C]
Figure 3.14. Calibrated HFRCO 14 MHz Band Frequency vs Supply Voltage and Temperature
14.2
14.1
14.0
13.9
13.8
13.7
13.6
- 40°C
25°C
85°C
13.5
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
14.2
14.1
14.0
13.9
13.8
13.7
13.6
13.5
–4 0
2.0 V
3.0 V
3.8 V
–1 5
5
25
45
65
85
Tem perature [°C]
Figure 3.15. Calibrated HFRCO 21 MHz Band Frequency vs Supply Voltage and Temperature
21.2
21.1
21.0
20.9
20.8
20.7
20.6
20.5
20.4
- 40°C
25°C
85°C
20.3
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
21.2
21.1
21.0
20.9
20.8
20.7
20.6
20.5
20.4
20.3
–4 0
2.0 V
3.0 V
3.8 V
–1 5
5
25
45
65
85
Tem perature [°C]
2016-03-21 - EFM32GG232FXX - d0125_Rev1.40
25
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