Data Sheet
ADXL362
tCSD
CS
tCSH
tCLE
C
tR
SS
tCLD
tF
SCLK
tSU
tHD
MSB IN
LSB IN
MOSI
MISO
HIGH IMPEDANCE
Figure 41. Timing Diagram for SPI Write Instructions
CS
tHIGH
tLOW
tCSH
SCLK
tDIS
tV
tHO
MOSI
MISO
MSB OUT
LSB OUT
DON’T CARE
Figure 42. Timing Diagram for SPI Read Instructions
Table 9. SPI Digital Input/Output
Limit1
Parameter
Test Conditions/Comments
Min
Max
Unit
Digital Input
Low Level Input Voltage (VIL)
High Level Input Voltage (VIH)
Low Level Input Current (IIL)
High Level Input Current (IIH)
Digital Output
0.3 × VDD I/O
0.1
V
V
μA
μA
0.7 × VDD I/O
−0.1
VIN = VDD I/O
VIN = 0 V
Low Level Output Voltage (VOL)
High Level Output Voltage (VOH)
Low Level Output Current (IOL)
High Level Output Current (IOH)
IOL = 10 mA
IOH = −4 mA
VOL = VOL, max
VOH = VOH, min
0.2 × VDD I/O
V
V
mA
mA
0.8 × VDD I/O
10
−4
1 Limits based on characterization results, not production tested.
Rev. B | Page 21 of 44
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