ICM-20690
3.3.3 Other Electrical Specifications
Typical Operating Circuit of section 4.2, VDD = 1.8 V, VDDIO = 1.8 V, TA=25°C, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
SERIAL INTERFACE
Low Speed Characterization
High Speed Characterization
OIS Mode Characterization
100
0.2
100 ±10%
1
kHz
MHz
MHz
1,3
SPI Operating Frequency, All Registers
Read/Write
10
20
1, 2, 3
1, 2, 3
SPI Modes
0 and 3
All registers, Fast-mode
100
400
100
kHz
kHz
1
1
I2C Operating Frequency
All registers, Standard-mode
Table 5. Other Electrical Specifications
Notes:
1. Derived from validation or characterization of parts, not guaranteed in production.
2. SPI clock duty cycle between 45% and 55% should be used for 10-MHz/20-MHz operation.
3. Minimum SPI/I2C clock rate is dependent on ODR. If ODR is below 4 kHz, minimum clock rate is 100 kHz. If ODR is greater than 4 kHz, minimum clock rate is
200 kHz.
Page 14 of 76
Document Number: DS-000178
Revision: 1.0
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