DTS NETIMPRESS avant - Page 46

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AC Characteristics
In the case of the target to output when SCK is falling.
Parameter Item Criteria Condition
TTDO
Delay time until SO output
when SCK is falling.
Max. 15ns
This does not depend on the baud
rate setting.
TVCC ＝ 1.8V
TCLK SCK cycle time Min. 50ns SCK = 20MHz
TTDIS
SI setup time when TCK is
rising.
Min. 9ns
This does not depend on the baud
rate setting.
TTDIH
S
I hold time when SCK is
rising.
Min. 6ns
This does not depend on the baud
rate setting.
SO
SCK
SI