RX634 Datasheet, PDF (88/106 Pages) Renesas Technology Corp – 54 MHz 32-bit RX MCU with FPU, 90 DMIPS, up to 2-Mbyte flash memory

RX634 Group
5. Electrical Characteristics
SSLA0 to 3
output
RSPCKA
CPOL = 0
output
RSPCKA
CPOL = 1
output
MISOA
input
MOSIA
output
t_LEAD
t_LAG
tTD
t_SSLr, t_SSLf
tSU
tHF
MSB IN
DATA
t_Dr, t_Df
MSB OUT
t_OH
DATA
t_HF
LSB IN
t_OD
LSB OUT
IDLE
Figure 5.30 RSPI Timing (Master, CPHA = 0) (Bit Rate: PCLKB Set to Divided by 2)
MSB IN
MSB OUT
RSPI
Simple SPI
SSLA0 to 3
output
RSPCKA
CPOL = 0
output
RSPCKA
CPOL = 1
output
SCKn
CKPOL = 1
output
SCKn
CKPOL = 0
output
MISOA
input
SMISOn
input
MOSIA
output
SMOSIn
output
(n = 0 to 12)
tLEAD
tSU
tH
MSB IN
tOH
DATA
tOD
MSB OUT
DATA
tLAG
tTD
tSSLr, tSSLf
LSB IN
tDr, tDf
LSB OUT
IDLE
MSB IN
MSB OUT
Figure 5.31
RSPI Timing (Master, CPHA = 1) (Bit Rate: PCLKB Set to Division Ratio Other Than Divided by 2)
and Simple SPI Timing (Master, CKPH = 0)
R01DS0255EJ0100 Rev.1.00
Feb 25, 2015
Page 88 of 106