Table 22.35 Control Signal Timing - Hitachi H8/3062 Hardware Manual

Table 22.35 Control Signal Timing

Condition: T = –20°C to +75°C (regular specifications),
a
T = –40°C to 85°C (wide-range specifications)
a
Condition A: V = 5.0 V ± 10%, AV
CC
fmax = 20 MHz
Condition B: V = 5.0 V ± 10%, AV
CC
fmax = 25 MHz
Item
RES setup time
RES pulse width
Mode programming setup time t
RESO output delay time
RESO output pulse width
NMI, IRQ setup time
NMI, IRQ hold time
NMI, IRQ pulse width
= 5.0 V ± 10%, V
CC
= 5.0 V ± 10%, V
CC
Condition
A and B
Symbol Min
t 150
RESS
t 20
RESW
200
MDS
t —
RESD
t 132
RESOW
t 150
NMIS
t 10
NMIH
t 200
NMIW
= 4.5 to AV , V
REF CC
= 4.5 to AV , V
REF CC
Max Unit
— ns
— t
cyc
— ns
50 ns
— t
cyc
— ns
— ns
— ns
= AV = 0 V,
SS SS
= AV = 0 V,
SS SS
Test
Conditions
Figure 22.20
Figure 22.21
Figure 22.22
717