EFR32FG1P132F64 Datasheet, PDF (34/101 Pages) Silicon Laboratories – EFR32FG1 Flex Gecko Proprietary Protocol SoC Family Data Sheet

4.1.11.4 HFRCO and AUXHFRCO
EFR32FG1 Flex Gecko Proprietary Protocol SoCFamily Data Sheet
Electrical Specifications
Table 4.22. HFRCO and AUXHFRCO
Parameter
Oscillation frequency
Symbol
f_HFRCO
Start-up time
t_HFRCO
Current consumption on
DVDD
I_HFRCODIG
Current consumption on
AVDD ¹
I_HFRCOANA
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Test Condition
38 MHz frequency band
32 MHz frequency band
26 MHz frequency band
19 MHz frequency band
16 MHz frequency band
13 MHz frequency band
7 MHz frequency band
4 MHz frequency band
2 MHz frequency band
1 MHz frequency band
f_HFRCO ≥ 19 MHz
4 < f_HFRCO < 19 MHz
f_HFRCO ≤ 4 MHz
f_HFRCO = 38 MHz
f_HFRCO = 32 MHz
f_HFRCO = 26 MHz
f_HFRCO = 19 MHz
f_HFRCO = 16 MHz
f_HFRCO = 13 MHz
f_HFRCO = 7 MHz
f_HFRCO = 4 MHz
f_HFRCO = 2 MHz
f_HFRCO = 1 MHz
f_HFRCO = 38 MHz
f_HFRCO = 32 MHz
f_HFRCO = 26 MHz
f_HFRCO = 19 MHz
f_HFRCO = 16 MHz
f_HFRCO = 13 MHz
f_HFRCO = 7 MHz
f_HFRCO = 4 MHz
f_HFRCO = 2 MHz
f_HFRCO = 1 MHz
Min
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
Max
Unit
38
TBD
MHz
32
TBD
MHz
26
TBD
MHz
19
TBD
MHz
16
TBD
MHz
13
TBD
MHz
7
TBD
MHz
4
TBD
MHz
2
TBD
MHz
1
TBD
MHz
300
—
ns
1
—
μs
2.5
—
μs
43
—
μA
37
—
μA
31
—
μA
25
TBD
μA
22
—
μA
19
—
μA
12
—
μA
10
—
μA
8
—
μA
7
—
μA
161
—
μA
134
—
μA
116
—
μA
101
TBD
μA
88
—
μA
81
—
μA
69
—
μA
23
—
μA
23
—
μA
23
—
μA
Preliminary Rev. 0.9 | 33