Datasheet

Section 16 Electrical Characteristics
Rev. 8.00 Mar. 09, 2010 Page 498 of 658
REJ09B0042-0800
Table 16.18 Serial Interface (SCI3) Timing
V
CC
= 1.8 V to 3.6 V, AV
CC
= 1.8 V to 3.6 V, V
SS
= AV
SS
= 0.0 V
Values
Item Symbol Min Typ Max Unit Test Conditions
Reference
Figure
Asynchronous t
scyc
4 — — t
cyc
or Figure 16.5 Input clock
cycle
Synchronous 6 — —
t
subcyc
Input clock pulse width t
SCKW
0.4 — 0.6 t
scyc
Figure 16.5
Transmit data delay time
(synchronous)
t
TXD
— — 1 t
cyc
or
t
subcyc
Figure 16.6
Receive data setup time
(synchronous)
t
RXS
400.0 — — ns Figure 16.6
Receive data hold time
(synchronous)
t
RXH
400.0 — — ns Figure 16.6