S128 Datasheet, PDF (64/107 Pages) Renesas Technology Corp – Microcontroller

S128
2. Electrical Characteristics
SCKn
CKPOL = 1
output
SCKn
CKPOL = 0
output
MISOn
input
MOSIn
output
(n = 0, 1, 9)
t_SU
t_H
MSB IN
t_OH
t_OD
MSB OUT
DATA
DATA
LSB IN
t_Dr, t_Df
LSB OUT
IDLE
Figure 2.45 SCI simple SPI mode timing (master, CKPH = 0)
SSn
input
SCKn
CKPOL = 0
input
SCKn
CKPOL = 1
input
MISOn
output
MOSIn
input
(n = 0, 1, 9)
t_LEAD
t_TD
t_LAG
t_SA
t_OH
MSB OUT
t_SU
t_H
MSB IN
t_OD
t_REL
DATA
LSB OUT
t_Dr, t_Df
MSB IN
DATA
LSB IN
Figure 2.46 SCI simple SPI mode timing (slave, CKPH = 1)
MSB IN
MSB OUT
MSB OUT
MSB IN
R01DS0309EU0100 Rev.1.00
Mar 10, 2017
Page 64 of 107