RX21A_15 Datasheet, PDF (100/132 Pages) Renesas Technology Corp – Renesas MCUs

RX21A Group
5. Electrical Characteristics
RSPI
SSLA0 to
SSLA3
output
RSPCKA
CPOL = 0
output
RSPCKA
CPOL = 1
output
Simple SPI
SCKn
CKPOL = 0
output
SCKn
CKPOL = 1
output
MISOA
input
SMISOn
input
MOSIA
output
SMOSIn
output
(n = 1, 5, 6, 8, 9)
tLEAD
tSU
tH
MSB IN
tDr, tDf
MSB OUT
DATA
tOH
DATA
tLAG
tTD
tSSLr, tSSLf
LSB IN
tOD
LSB OUT
IDLE
Figure 5.50 RSPI Timing (Master, CPHA = 0) and Simple SPI Timing (Master, CKPH = 1)
MSB IN
MSB OUT
RSPI
SSLA0 to
SSLA3
output
RSPCKA
CPOL = 0
output
RSPCKA
CPOL = 1
output
Simple SPI
SCKn
CKPOL = 1
output
SCKn
CKPOL = 0
output
MISOA
input
SMISOn
input
MOSIA
output
SMOSIn
output
(n = 1, 5, 6, 8, 9)
tLEAD
tSU
tH
MSB IN
tOH
tOD
MSB OUT
DATA
DATA
tLAG
tTD
tSSLr, tSSLf
LSB IN
tDr, tDf
LSB OUT
IDLE
Figure 5.51 RSPI Timing (Master, CPHA = 1) and Simple SPI Timing (Master, CKPH = 0)
MSB IN
MSB OUT
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
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