ADXL375
CS
SCLK
SDI
SDO
tDELAY
tSCLK
tM
tS
tSETUP
tHOLD
W
X
MB
tSDO
X
A5
A0
D7
ADDRESS BITS
X
X
Figure 25. SPI 4-Wire Write Timing Diagram
DATA BITS
X
Data Sheet
tQUIET
tCS, DIS
D0
tDIS
X
CS
SCLK
SDI
SDO
tDELAY
tSCLK
tM
tS
tSETUP
tHOLD
R
X
MB
tSDO
X
A5
ADDRESS BITS
X
A0
X
X
D7
Figure 26. SPI 4-Wire Read Timing Diagram
DATA BITS
tQUIET
tCS, DIS
X
tDIS
D0
CS
tDELAY
tSCLK
tM
tS
SCLK
tSETUP
tHOLD
SDIO
R/W
MB
A5
tSDO
A0
D7
NOTES
1. tSDO IS ONLY PRESENT DURING READS.
ADDRESS BITS
DATA BITS
Figure 27. SPI 3-Wire Read/Write Timing Diagram
tQUIET
D0
tCS, DIS
Rev. 0 | Page 16 of 32