Datasheet

R01DS0098EJ0180 Rev.1.80 Page 173 of 208
May 13, 2014
RX63N Group, RX631 Group 5. Electrical Characteristics
Figure 5.40 SCI Input/Output Timing: Clock Synchronous Mode
Figure 5.41 A/D Converter External Trigger Input Timing
Figure 5.42 RSPI Clock Timing and Simple SPI Clock Timing
t
TXD
t
RXS
t
RXH
TxDn
RxDn
SCKn
n = 0 to 12
ADTRG0#-A/B
ADTRG1#
PCLK
t
TRGW
RSPCKm
Master select
output
t
SPCKWH
V
OH
V
OH
V
OL
V
OL
V
OH
V
OH
t
SPCKWL
t
SPCKr
t
SPCKf
V
OL
t
SPcyc
t
SPCKWH
V
IH
V
IH
V
IL
V
IL
V
IH
V
IH
t
SPCKWL
t
SPCKr
t
SPCKf
V
IL
t
SPcyc
V
OH
= 0.7 × V
CC
, V
OL
= 0.3 × V
CC
, V
IH
= 0.7 × V
CC
, V
IL
= 0.3 × V
CC
Simple SPIRSPI
SCKn
Master select
output
RSPCKm
Slave select input
(m = A to C)
SCKn
Slave select input
(n = 0 to 12)