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25.3.2
Control Signal Timing
Table 25-6 lists the control signal timing.
Table 25-6 Control Signal Timing
Condition A: V
= PLLV
CC
V
= 3.6 V to AV
ref
T
= –20°C to +75°C (regular specifications), T
a
specifications)
Condition B: V
= PLLV
CC
V
= 4.5 V to AV
ref
T
= –20°C to +75°C (regular specifications), T
a
specifications)
Item
RES setup time
RES pulse width
MRES setup time
MRES 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)
Notes: *1 AV
= 3.3 V to 5.5 V if A/D and D/A not used (pins used as I/O ports).
CC
*2 Vref = 3.3 V to AV
= 3.0 V to 3.6 V, PV
CC
*
2
, V
= AV
CC
SS
SS
= 3.0 V to 3.6 V, PV
CC
, V
= AV
= PLLV
CC
SS
SS
Condition A
Symbol
Min
Max
t
200
—
RESS
t
20
—
RESW
t
250
—
MRESS
t
20
—
MRESW
t
250
—
NMIS
t
10
—
NMIH
t
200
—
NMIW
t
250
—
IRQS
t
10
—
IRQH
t
200
—
IRQW
if A/D and D/A not used (pins used as I/O ports).
CC
= 3.0 V to 5.5 V, AV
CC
= PLLV
= 0 V, ø = 32.768 kHz, 2 to 16 MHz,
SS
= –40°C to +85°C (wide-range
a
= 4.5 V to 5.5 V, AV
CC
= 0 V, ø = 32.768 kHz, 2 to 25 MHz,
SS
= –40°C to +85°C (wide-range
a
Condition B
Min
Max
200
—
20
—
250
—
20
—
150
—
10
—
200
—
150
—
10
—
200
—
= 3.6 V to 5.5 V *
CC
= 4.5 V to 5.5 V,
CC
Unit
Test Conditions
ns
Figure 25-4
t
cyc
ns
t
cyc
ns
Figure 25-5
ns
ns
ns
ns
1023
1
,
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