Samsung KS57C2308 Manual page 292

ELECTRICAL DATA
SCK
SI
SO
14-12
t KL
t KSO
Figure 14-10. Serial Data Transfer Timing
t KCY
t KH
t SIK t KSI
0.8 V DD
INPUT DATA
0.2 V DD
OUTPUT DATA
KS57C2308/P2308/C2316/P2316
0.8 V DD
0.2 V DD