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Table 16.5 Serial Interface (SCI3) Timing of H8/3852, H8/3853, and H8/3854
V
= 2.7 V to 5.5 V of the mask ROM version of H8/3852, H8/3853, and H8/3854,
CC
V
= 3.0 V to 5.5 V of H8/3854F, V
CC
Item
Input clock
Asynchronous
cycle
Synchronous
Input clock pulse width
Transmit data delay time
(synchronous mode)
Receive data setup time
(synchronous mode)
Receive data hold time
(synchronous mode)
Note: * The guaranteed temperature as an electrical characteristic for die type products is 75°C.
= 0.0 V, T
SS
Symbol Test Conditions
t
Scyc
t
SCKW
= 4.0 V to 5.5 V ⎯
t
V
TXD
CC
t
V
= 4.0 V to 5.5 V 200.0
RXS
CC
t
V
= 4.0 V to 5.5 V 200.0
RXH
CC
16. Electrical Characteristics (H8/3854 Group)
= –20°C to +75°C*, unless otherwise specified.
a
Values
Min
Typ
⎯
4
⎯
6
⎯
0.4
⎯
⎯
⎯
⎯
⎯
400.0
⎯
⎯
400.0
Rev.3.00 Jul. 19, 2007 page 433 of 532
Reference
Max
Unit
Figure
⎯
t
Figure 16.5
cyc
⎯
0.6
t
Figure 16.5
Scyc
1
t
Figure 16.6
cyc
1
⎯
ns
Figure 16.6
⎯
⎯
ns
Figure 16.6
⎯
REJ09B0397-0300
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