HD643303x Hitachi, HD643303x Datasheet - Page 448

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table 17-5 Control Signal Timing
Condition A: V
Condition B: V
Condition C: V
Item
RES setup time
RES pulse width
RESO output delay
time
RESO output pulse
width
NMI setup time
(NMI, IRQ
NMI hold time
(NMI, IRQ
Interrupt pulse width
(NMI, IRQ
when exiting software
standby mode)
Clock oscillator settling
time at reset (crystal)
Clock oscillator settling
time in software standby
(crystal)
4
4
4
to IRQ
to IRQ
to IRQ
V
T
V
specifications), T
V
specifications), T
0
0
0
a
CC
SS
CC
SS
CC
SS
)
)
= –40°C to +85°C (wide-range specifications)
= 0 V, ø = 2 MHz to 8 MHz, T
= AV
= AV
= 2.7 V to 5.5 V, AV
= 3.0 V to 5.5 V, AV
= 5.0 V ± 10%, AV
SS
SS
Symbol
t
t
t
t
t
t
t
t
t
RESS
RESW
RESD
RESOW
NMIS
NMIH
NMIW
OSC1
OSC2
= 0 V, ø = 2 MHz to 10 MHz, T
= 0 V, ø = 2 MHz to 16 MHz, T
a
a
= –40°C to +85°C (wide-range specifications)
= –40°C to +85°C (wide-range specifications)
Condition A
Min
200
10
—
132
200
10
200
20
8
8 MHz
CC
CC
CC
Max
—
—
100
—
—
—
—
—
—
= 5.0 V ± 10%, V
= 2.7 V to 5.5 V, V
= 3.0 V to 5.5 V, V
433
Condition B
Min
200
10
—
132
200
10
200
20
8
a
= –20°C to +75°C (regular specifications),
10 MHz
Max
—
—
100
—
—
—
—
—
—
a
a
REF
= –20°C to +75°C (regular
= –20°C to +75°C (regular
REF
REF
Condition C
= 4.5 V to AV
Min
200
10
—
132
150
10
200
20
8
16 MHz
= 2.7 V to AV
= 3.0 V to AV
Max
—
—
100
—
—
—
—
—
—
CC
ns
t
ns
t
ns
ms
CYC
CYC
Unit
CC
CC
,
,
,
Test
Conditions
Figure 17-7
Figure 17-8
Figure 17-9
Figure 17-10
Figure 16-1