HD6473837H Datasheet, PDF (400/562 Pages) Renesas Technology Corp – Hardware Manual

Table 14.27 Serial Interface (SCI3) Timing of H8/3835S, H8/3836S, and H8/3837S (Wide
Temperature Range (I-Spec) Version)
V_CC = 2.5 V to 5.5 V, AV_CC = 2.5 V to 5.5 V, V_SS = AV_SS = 0.0 V, T_a = –40°C to +85°C, unless
otherwise specified.
Item
Input clock cycle Asynchronous
Synchronous
Input clock pulse width
Transmit data delay time
(synchronous mode)
Receive data setup time
(synchronous mode)
Receive data hold time
(synchronous mode)
Symbol Min Typ
t_scyc
4
—
6
—
t_SCKW
t_TXD
0.4 —
——
——
t_RXS
200.0 —
400.0 —
t_RXH
200.0 —
400.0 —
Max
—
—
0.6
1
1
—
—
—
—
Unit
t_cyc
t_scyc
t_cyc
ns
ns
Test Condition
Reference
Figure
Figure 14.7
Figure 14.7
V_CC = 4.0 V to 5.5 V Figure 14.8
V_CC = 4.0 V to 5.5 V Figure 14.8
V_CC = 4.0 V to 5.5 V Figure 14.8
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