RX71M_15 Datasheet, PDF (186/228 Pages) Renesas Technology Corp – Renesas MCUs

RX71M Group
5. Electrical Characteristics
RSPI
SSLA0
input
Simple SPI
SSn#
input
RSPCKA
CPOL = 0
input
SCKn
CKPOL = 0
input
RSPCKA
CPOL = 1
input
SCKn
CKPOL = 1
input
MISOA
output
SMISOn
output
MOSIA
input
SMOSIn
input
(n = 0 to 7, 12)
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
MSB IN
t_Dr, t_Df
DATA
LSB IN
Figure 5.51 RSPI Timing (Slave, CPHA = 0) and Simple SPI Timing (Slave, CKPH = 1)
MSB OUT
MSB IN
RSPI
SSLA0
input
Simple SPI
SSn#
input
RSPCKA
CPOL = 0
input
SCKn
CKPOL = 1
input
RSPCKA
CPOL = 1
input
SCKn
CKPOL = 0
input
MISOA
output
SMISOn
output
MOSIA
input
SMOSIn
input
(n = 0 to 7, 12)
t_LEAD
t_TD
t_LAG
t_SA
t_OH
t_OD
LSB OUT
(Last data)
MSB OUT
t_SU
t_H
MSB IN
DATA
t_Dr, t_Df
DATA
t_REL
LSB OUT
LSB IN
Figure 5.52 RSPI Timing (Slave, CPHA = 1) and Simple SPI Timing (Slave, CKPH = 0)
MSB OUT
MSB IN
R01DS0249EJ0100 Rev.1.00
Jan 15, 2015
Page 186 of 228