Datasheet

Section 15 Electrical Characteristics
Rev. 6.00 Aug 04, 2006 page 537 of 680
REJ09B0145-0600
t
scyc
31
t
SCKW
SCK
32
SCK
Figure 15.6 SCK3 Input Clock Timing
32
t
scyc
t
TXD
t
RXS
t
RXH
V
OH
V or V
IH OH
V or V
IL OL
*
*
*
V
OL
OH CC
OL
*
SCK
31
SCK
TXD
31
TXD
32
(transmit data)
RXD
31
RXD
32
(receive data)
Note: * Output timing reference levels
Output high
Output low
Load conditions are shown in figure 15.9.
V = 1/2 V + 0.2 V
V = 0.8 V
Figure 15.7 SCI3 Synchronous Mode Input/Output Timing