Table 20.5 Serial Interface (SCI3) Timing
V
= 3.0 V to 5.5 V, V
CC
Item
Input
Asynchro-
clock
nous
cycle
Clocked
synchronous
Input clock pulse width t
Transmit data delay
time (clocked
synchronous)
Receive data setup
time (clocked
synchronous)
Receive data hold
time (clocked
synchronous)
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= 0.0 V, T
= –20°C to +75°C, unless otherwise specified.
SS
a
Applicable
Symbol
Pins
T
SCK3
scyc
SCK3
SCKW
t
TXD
TXD
t
RXD
RXS
t
RXD
RXH
Values
Test
Condition
Min.
Typ.
4
—
6
—
0.4
—
—
—
100.0
—
100.0
—
Rev. 1.00, 11/03, page 301 of 376
Reference
Max.
Unit
Figure
—
t
Figure
cyc
20.5
—
t
cyc
0.6
T
scyc
1
t
Figure
cyc
20.6
—
ns
—
ns