HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 667

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

Control Signal Timing: Table 20.15 lists the control signal timing.
Table 20.15 Control Signal Timing
Condition A: V
Condition B: V
Item
RES setup time
RES pulse width
NMI reset setup time
NMI reset hold time
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)
658
ø = 2 to 10 MHz, T
T
ø = 2 to 20 MHz, T
T
a
a
CC
CC
= –40 to +85 C (wide-range specifications)
= –40 to +85 C (wide-range specifications)
= AV
= AV
CC
CC
= 2.7 to 5.5 V, V
= 5.0 V 10%, V
Symbol
t
t
t
t
t
t
t
t
t
t
RESS
RESW
NMIRS
NMIRH
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
a
a
= –20 to +75 C (regular specifications),
= –20 to +75 C (regular specifications),
Min
200
20
250
200
250
10
200
250
10
200
Condition A
ref
ref
= 2.7 V to AV
= 4.5 V to AV
Max
—
—
—
—
—
—
—
—
—
—
Min
200
20
200
200
150
10
200
150
10
200
Condition B
CC
CC
, V
, V
SS
Max
—
—
—
—
—
—
—
—
—
—
SS
= AV
= AV
SS
Unit
ns
t
ns
ns
ns
ns
ns
ns
ns
ns
SS
cyc
= 0 V,
= 0 V,
Test Conditions
Figure 20.9
Figure 20.10