Renesas H8S Series Hardware Manual page 736

EXTAL
V
CC
STBY
NMI
RES
ø
(2) Control Signal Timing
Table 22-15 lists the control signal timing.
Table 22-15 Control Signal Timing
= 5.0 V ± 10%, AV
Conditions: V
CC
V = AV
SS
T = –40 to +85°C (wide-range specifications)
a
Item
RES setup time
RES pulse width
NMI setup time
NMI hold time
NMI pulse width (exiting
software standby mode)
IRQ setup time
IRQ hold time
IRQ pulse width (exiting
software standby mode)
Rev.6.00 Oct.28.2004 page 708 of 1016
REJ09B0138-0600H
t
DEXT
t
OSC1
Figure 22-37 Oscillator Settling Timing
= 5.0 V ± 10%, V
CC
= 0 V, ø = 10 to 20 MHz, T
SS
Symbol
t
RESS
t
RESW
t
NMIS
t
NMIH
t
NMIW
t
IRQS
t
IRQH
t
IRQW
= 4.5 V to AV ,
ref CC
= –20 to +75°C (regular specifications),
a
Condition
Min Max
200 —
20 —
150 —
10 —
200 —
150 —
10 —
200 —
t
DEXT
t
OSC1
Test
Unit Conditions
ns
Figure 22-38
t
cyc
ns
Figure 22-39
ns
ns
ns
ns
ns