HD6473847RHV Datasheet, PDF (418/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 17 Electrical Characteristics
Table 17.4 Serial Interface (SCI3) Timing
V_CC = 1.8 V to 5.5 V, AV_CC = 1.8 V to 5.5 V, V_SS = AV_SS = 0.0 V, unless otherwise specified
(including subactive mode), T_a = –20°C to +75°C (product with regular specifications), T_a = –
40°C to +85°C (product with wide-range temperature specifications), T_a = +75°C (bare die
product)
Values
Item
Symbol Test Condition
Min Typ Max
Input clock Asynchronous t_scyc
cycle
Clocked
synchronous
4
——
6
——
Input clock pulse width
t_SCKW
0.4 — 0.6
Transmit data delay time t_TXD
(clocked synchronous)
V_CC = 4.0 V to 5.5 V —
—
1
Other than above — — 1
Receive data setup time t_RXS
(clocked synchronous)
V_CC = 4.0 V to 5.5 V 200.0 —
—
Other than above 400.0 — —
Receive data hold time t_RXH
(clocked synchronous)
V_CC = 4.0 V to 5.5 V 200.0 —
—
Other than above 400.0 — —
Reference
Unit
Figure
t or t _cyc
subcyc
Figure 17.5
t_scyc
t or t _cyc
subcyc
Figure 17.5
Figure 17.6
ns
Figure 17.6
ns
Figure 17.6
Rev. 7.00 Mar. 08, 2010 Page 386 of 510
REJ09B0024-0700