HD6432646 Hitachi, HD6432646 Datasheet - Page 797

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

23.4.2
Table 23-5 lists the control signal timing.
Table 23-5 Control Signal Timing
Condition :
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)
Control Signal Timing
V
V
specifications), T
CC
SS
= PWMV
= PWMV
SS
CC
= PLLV
= 4.5 V to 5.5 V, AV
a
= –40°C to +85°C (wide-range specifications)
Symbol Min
t
t
t
t
t
t
t
t
SS
RESS
RESW
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
= AV
SS
200
20
150
10
200
150
10
200
= 0 V, T
Condition
CC
= 4.5 V to 5.5 V, V
a
Max
—
—
—
—
—
—
—
—
= –20°C to +75°C (regular
Unit
ns
t
ns
ns
ns
ns
ns
cyc
ref
Test Conditions
Figure 23-5
Figure 23-6
= 4.5 V to AV
CC
,
763