Datasheet

R01DS0190EJ0100 Rev.1.00 Page 85 of 107
Jun 19, 2013
RX111 Group 5. Electrical Characteristics
Figure 5.45 RSPI Timing (Slave, CPHA = 1) and Simple SPI Timing (Slave, CKPH = 0)
Figure 5.46 RIIC Bus Interface Input/Output Timing and Simple IIC Bus Interface Input/Output
Timing
t
Dr,
t
Df
t
SA
t
OH
t
LEAD
t
TD
t
LAG
t
H
LSB OUT
(Last data)
DATA MSB OUT
MSB IN DATA LSB IN MSB IN
LSB OUT
t
SU
t
OD
t
REL
MSB OUT
SCKn
CKPOL = 1
input
SCKn
CKPOL = 0
input
SMISOn
output
SMOSIn
input
(n = 0, 1, 5, 6, 8, 9, 12)
Simple SPIRSPI
SSLA0
input
RSPCKA
CPOL = 0
input
RSPCKA
CPOL = 1
input
MISOA
output
MOSIA
input
SSn#
input
Test conditions
V
IH
= VCC × 0.7, V
IL
= VCC × 0.3
SDA0
SCL0
V
IH
V
IL
t
STAH
t
SCLH
t
SCLL
P
*1
S
*1
t
Sf
t
Sr
t
SCL
t
SDAH
t
SDAS
t
STAS
t
SP
t
STOS
P
*1
t
BUF
Sr
*1
Note 1. S, P, and Sr indicate the following conditions, respectively.
S: START condition
P: STOP condition
Sr: Repeated START condition