HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 528

• Manufacturer Part Number: HD6437101
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 20 Electrical Characteristics
20.3.3
Table 20.5 shows the control signal timing.
Table 20.5 Control Signal Timing
Conditions: V
Item
RES rise time, fall time
RES pulse width
RES setup time
MRES pulse width
MRES setup time
MD3 to MD0, FWP setup time
NMI rise time, fall time
NMI setup time
IRQ3 to IRQ0 setup time*
IRQ3 to IRQ0 setup time*
NMI hold time
IRQ3 to IRQ0 hold time
IRQOUT output delay time
Bus request setup time
Bus acknowledge delay time 1
Bus acknowledge delay time 2
Bus three-state delay time
Notes: 1. For details on correspondence of the standard product, wide temperature-range product,
Rev.1.00 Sep. 18, 2008 Page 494 of 522
REJ09B0069-0100
2. The RES, MRES, NMI, BREQ, and IRQ3 to IRQ0 signals are asynchronous inputs, but
Control Signal Timing
and product model name, refer to description of maximum operating frequency and
operating temperature range in section 1.1, Features.
when the setup times shown here are observed, the signals are considered to have
been changed at clock rise (RES, MRES, and BREQ) or fall (NMI and IRQ3 to IRQ0). If
the setup times are not observed, the recognition of these signals may be delayed until
the next clock rise or fall.
to +75°C (standard product*
product*
CC
= 4.0 V to 5.5 V, AV
1
)
2
2
(edge detection) t
(level detection)
CC
= 4.0 V to 5.5 V, V
1
), T
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
a
RESr
RESW
RESS
MRESW
MRESS
MDS
NMIr
NMIS
IRQES
IRQLS
NMIH
IRQEH
IRQOD
BRQS
BACKD1
BACKD2
BZD
= –40°C to +85°C (wide temperature-range
, t
, t
NMIIf
RESf
Min.
—
25
25
25
19
20
—
19
19
19
19
19
—
19
—
—
—
SS
= PLLV
Max.
200
—
—
—
—
—
200
—
—
—
—
—
100
—
30
30
30
SS
= AV
Unit
ns
t
ns
t
ns
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
cyc
SS
= 0 V, T
Figures
Figure 20.5,
Figure 20.6
Figure 20.7
Figure 20.8
Figure 20.9
a
= –20°C