Datasheet

Section 22 Electrical Characteristics
Rev. 4.00 Mar. 15, 2006 Page 455 of 556
REJ09B0026-0400
Table 22.6 Synchronous Communication Unit (SSU) Timing
V
CC
= 3.0 to 5.5 V, V
SS
= 0.0 V, T
a
= –20 to +75°C (regular specifications) or T
a
= –40 to +85°C
(wide-range specifications), C
L
= 100 pF, unless otherwise indicated.
Values
Item Symbol
Applicable
Pins
Test
Condition
Min. Typ. Max. Unit
Reference
Figure
Clock cycle t
SUCYC
SSCK 4 — — t
CYC
Figures 22.7
to 22.11
Clock high pulse width t
HI
SSCK 0.4 — 0.6 t
SUCYC
Clock low pulse width t
LO
SSCK 0.4 — 0.6 t
SUCYC
Master — — 1 t
CYC
Clock rise
time
Slave
t
RISE
SSCK
— — 1.0 µs
Master — — 1 t
CYC
Clock fall
time
Slave
t
FALL
SSCK
— — 1.0 µs
Data input setup time t
SU
SSO,
SSI
1 — — t
CYC
Data input hold time t
H
SSO,
SSI
1 — — t
CYC
SCS setup
time
Slave t
LEAD
SCS 1 t
CYC
+
100
— — ns
SCS hold
time
Slave t
LAG
SCS 1 t
CYC
+
100
— — ns
Data output delay time t
OD
SSO,
SSI
— — 1 t
CYC
Slave access time t
SA
SSI — — 1 t
CYC
+
100
ns
Slave out release time t
OR
SSI — — 1 t
CYC
+
100
ns