RX630_15 Datasheet, PDF (131/156 Pages) Renesas Technology Corp – Renesas MCUs

RX630 Group
5. Electrical Characteristics
RSPI
Simple SPI
SSLm0
input
RSPCKm
CPOL = 0
input
RSPCKm
CPOL = 1
input
SSLn#
input
SCKn
CKPOL = 1
input
SCKn
CKPOL = 0
input
MISOm output SMISOm output
MOSIm input
(m = A to C)
SMOSIm input
(n = 0 to 12)
tLEAD
tTD
tLAG
tSA
tOH
tOD
LSB OUT
(Last data)
MSB OUT
tSU
tH
DATA
tDr, tDf
MSB IN
DATA
tREL
LSB OUT
LSB IN
Figure 5.36 RSPI Timing (Slave, CPHA = 1) and Simple SPI Timing (Slave, CKPH = 0)
MSB OUT
MSB IN
SDA0 to SDA3
t_BUF
VIH
V_IL
tSTAH
t_SCLH
t_STAS
t_SP
tSTOS
SCL0 to SCL3
P *¹
S *¹
t_Sf
t_SCLL
t_Sr
t_SCL
t_SDAH
Note 1. S, P, and Sr indicate the following conditions.
S: Start condition
P: Stop condition
Sr: Restart condition
Sr *¹
P *¹
t_SDAS
Test conditions
V_IH = VCC × 0.7, V_IL = VCC × 0.3
Figure 5.37 RIIC Bus Interface Input/Output Timing and Simple IIC Bus Interface Input/Output
Timing
R01DS0060EJ0160 Rev.1.60
May 19, 2014
Page 131 of 154