RX71M_15 Datasheet, PDF (185/228 Pages) Renesas Technology Corp – Renesas MCUs

RX71M Group
5. Electrical Characteristics
RSPI
Simple SPI
SSLA0 to
SSLA3
output
RSPCKA
CPOL = 0
output
SCKn
CKPOL = 1
output
RSPCKA
CPOL = 1
output
SCKn
CKPOL = 0
output
MISOA
input
SMISOn
input
MOSIA
output
SMOSIn
output
(n = 0 to 7, 12)
t_LEAD
t_SU
t_H
MSB IN
t_OH
t_OD
MSB OUT
DATA
DATA
t_LAG
t_TD
t_SSLr, t_SSLf
LSB IN
t_Dr, t_Df
LSB OUT
IDLE
MSB IN
MSB OUT
Figure 5.49 RSPI Timing (Master, CPHA = 1) (Bit Rate: PCLKB Division Ratio Set to a Value Other
Than 1/2) and Simple SPI Timing (Master, CKPH = 0)
RSPI
SSLA0 to
SSLA3
output
RSPCKA
CPOL = 0
output
RSPCKA
CPOL = 1
output
MISOA
input
MOSIA
output
t_LEAD
t_LAG
t_TD
t_SSLr, t_SSLf
t_SU
t_HF
MSB IN
t_OH
t_OD
MSB OUT
DATA
DATA
t_H
LSB IN
t_Dr, t_Df
LSB OUT
IDLE
MSB IN
MSB OUT
Figure 5.50 RSPI Timing (Master, CPHA = 1) (Bit Rate: PCLKB Division Ratio Set to 1/2)
R01DS0249EJ0100 Rev.1.00
Jan 15, 2015
Page 185 of 228