HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 650

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

Control Signal Timing: Table 20.5 lists the control signal timing.
Table 20.5 Control Signal Timing
Condition A: —In planning stage—
Condition B: V
Item
RES setup time
RES pulse width
NMI reset setup time
NMI reset hold time
Mode programming setup time t
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)
V
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
= 3.0 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
MDS
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
200
250
10
200
250
10
200
Condition A
ref
ref
= 3.0 V to AV
= 4.5 V to AV
Max
—
—
—
—
—
—
—
—
—
—
—
Min
200
20
200
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
ns
cyc
SS
= 0 V,
= 0 V,
Test Conditions
Figure 20.9
Figure 20.10
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