HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 760

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Control Signal Timing: Table 28.21 shows the control signal timing. The only external interrupts
that can operate on the subclock (ø = 32.768 kHz) are NMI and IRQ0, 1, 2, 6, and 7.
Table 28.21 Control Signal Timing
Condition A:
Condition B:
Condition C:
Item
5(6 setup time
5(6 pulse width
NMI setup time (NMI)
NMI hold time (NMI)
NMI pulse width (NMI)
(exiting software standby
mode)
IRQ setup time (,54: to
,543)
IRQ hold time (,54: to
,543)
IRQ pulse width (,54:,
,549, ,545 to ,543)
(exiting software standby
mode)
Rev. 2.0, 08/02, page 720 of 788
V
2 MHz to maximum operating frequency, T
specification product), T
specification product)
V
2 MHz to maximum operating frequency, T
specification product), T
specification product)
V
2 MHz to maximum operating frequency, T
CC
CC
CC
= 5.0 V ± 10%, V
= 4.0 V to 5.5 V, V
= 2.7 V to 3.6 V, V
Symbol
t
t
t
t
t
t
t
t
RESS
RESW
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
Condition A Condition B Condition C
Min
300
20
250
10
200
250
10
200
10 MHz
CC
CC
CC
B = 5.0 V ± 10%, V
a
a
B = 4.0 V to 5.5 V, V
B = 2.7 V to 5.5 V, V
Max
—
—
—
—
—
—
—
—
= –40 to +85°C (wide range temperature
= –40 to +85°C (wide range temperature
Min
200
20
150
10
200
150
10
200
16 MHz
Max
—
—
—
—
—
—
—
—
SS
a
a
a
= –20 to +75°C (normal
= –20 to +75°C (normal
= –20 to +75°C
= 0 V, ø = 32.768 kHz,
Min
200
20
150
10
200
150
10
200
SS
SS
= 0 V, ø = 32.768 kHz,
= 0 V, ø = 32.768 kHz,
20 MHz
Max
—
—
—
—
—
—
—
—
Unit
ns
t
ns
ns
ns
ns
ns
ns
cyc
Test
Conditions
Figure 28.9
Figure
28.10