Datasheet

78K0/Ix2 CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0010EJ0500 Rev.5.00 704
Feb 28, 2012
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
(c) CSI11 (master mode, SCK11... internal clock output)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
SCK11 cycle time tKCY1 200 ns
SCK11 high-/low-level width
t
KH1,
t
KL1
t
KCY1/2  10
Note 1
ns
SI11 setup time (to SCK11) tSIK1 30 ns
SI11 hold time (from SCK11) tKSI1 30 ns
Delay time from SCK11 to
SO11 output
t
KSO1 C = 50 pF
Note 2
40 ns
Notes 1. This value is when high-speed system clock (f
XH) is used.
2. C is the load capacitance of the SCK11 and SO11 output lines.
(d) CSI11 (slave mode, SCK11... external clock input)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
SCK11 cycle time tKCY2 400 ns
SCK11 high-/low-level width
t
KH2,
t
KL2
t
KCY2/2 ns
SI11 setup time (to SCK11) tSIK2 80 ns
SI11 hold time (from SCK11) tKSI2 50 ns
Delay time from SCK11 to
SO11 output
t
KSO2 C = 50 pF
Note
120 ns
Note C is the load capacitance of the SO11 output line.