Data Sheet
ICM-20948
Document Number: DS-000189 Page 61 of 89
Revision: 1.3
AVERAGES 1X 2X 4X 8X 16X 32X 64X 128X
GYRO_FCHOICE
1 1 1 1 1 1 1 1
GYRO_AVGCFG
0 1 2 3 4 5 6 7
TON [MS] 1.15 1.59 2.48 4.26 7.82 14.93 29.15 57.59
NBW [HZ]
773.5 469.8 257.8 134.8 68.9 34.8 17.5 8.8
RMS NOISE
[DPS-RMS] TYP
(BASED ON GYROSCOPE
NOISE: 0.011 DPS/√HZ)
0.31 0.24 0.18 0.13 0.09 0.06 0.05 0.03
GYRO_SMPLRT_DIV ODR [HZ] CURRENT CONSUMPTION [MA] TYP
255 4.4
1.04
1.05
1.05
1.06
1.09
1.14
1.24
1.45
64 17.3
1.07
1.08
1.10
1.15
1.25
1.45
1.85
N/A
63 17.6
1.07
1.08
1.11
1.16
1.26
1.46
1.87
32 34.1
1.10
1.12
1.17
1.27
1.47
1.86
N/A
31 35.2
1.10
1.13
1.18
1.28
1.48
1.89
22 48.9
1.13
1.16
1.23
1.37
1.66
2.22
16 66.2
1.16
1.21
1.30
1.49
1.88
N/A
15 70.3
1.17
1.22
1.32
1.52
1.93
10 102.3
1.23
1.30
1.45
1.74
2.34
8 125.0
1.27
1.36
1.54
1.90
N/A
7 140.6
1.30
1.40
1.60
2.01
5 187.5
1.38
1.52
1.79
2.33
4 225.0
1.45
1.62
1.94
N/A
3 281.3
1.56
1.76
2.17
2 375.0
1.74
2.00
N/A
1 562.5
2.09
N/A
Table 17. Gyroscope Configuration 2
NOTE: Ton is the ON time for motion measurement when the gyroscope is in duty cycle mode.
10.4 XG_OFFS_USRH
Name: XG_OFFS_USRH
Address: 3 (03h)
Type: USR2
Bank: 2
Serial IF: R/W
Reset Value: 0x00
BIT NAME FUNCTION
7:0
X_OFFS_USER[15:8]
Upper byte of X gyro offset cancellation.