R5F212B7SDFA RENESAS [Renesas Technology Corp], R5F212B7SDFA Datasheet - Page 46

• Manufacturer Part Number: R5F212B7SDFA
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/2A Group, R8C/2B Group
Rev.2.10
REJ03B0182-0210
Figure 5.5
4-Wire Bus Communication Mode, Slave, CPHS = 1
4-Wire Bus Communication Mode, Slave, CPHS = 0
Nov 26, 2007
SSCK (input)
SSCK (input)
SSI (output)
SSO (input)
(CPOS = 1)
(CPOS = 0)
SCS (input)
SSCK (input)
SSCK (input)
SSI (output)
SSO (input)
(CPOS = 1)
(CPOS = 0)
I/O Timing of Clock Synchronous Serial I/O with Chip Select (Slave)
SCS (input)
CPHS, CPOS: Bits in SSMR register
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t
SA
V
IH
V
t
or V
IH
LEAD
V
or V
IH
OH
t
V
SA
or V
IH
OH
t
LEAD
or V
OH
t
t
LO
t
t
SU
SU
OH
HI
t
LO
t
t
HI
t
LO
HI
t
H
t
H
t
t
LO
HI
t
FALL
t
SUCYC
t
SUCYC
t
FALL
t
OD
t
OD
t
RISE
t
RISE
t
LAG
5. Electrical Characteristics
t
OR
t
LAG
t
OR