Renesas H8 Series Hardware Manual

Section 16 Electrical Characteristics
Rev. 7.00 Mar 10, 2005 page 464 of 652
REJ09B0042-0700
Values
Item Symbol
Applicable
Pins Min Typ Max Unit Test Condition
Reference
Figure
t
CPH
OSC
1
25 — — ns V
CC
= 4.5 V to 5.5 V Figure 16.1
External clock high
width
40 — — V
CC
= 2.7 V to 5.5 V
100 — — Except the above
X
1
— 15.26
or
13.02
—µs
t
CPL
OSC
1
25 — — ns V
CC
= 4.5 V to 5.5 V Figure 16.1External clock low
width
40 — — V
CC
= 2.7 V to 5.5 V
100 — — Except the above
X
1
— 15.26
or
13.02
—µs
t
CPr
OSC
1
—— 6 ns V
CC
= 4.5 V to 5.5 V Figure 16.1External clock rise
time
—— 10 V
CC
= 2.7 V to 5.5 V
— — 25 Except the above
X
1
— — 55.0 ns
t
CPf
OSC
1
—— 6 ns V
CC
= 4.5 V to 5.5 V Figure 16.1External clock fall
time
—— 10 V
CC
= 2.7 V to 5.5 V
— — 25 Except the above
X
1
— — 55.0 ns
Pin RES low width t
REL
RES 10 — — t
cyc
Figure 16.2
Input pin high width t
IH
IRQ
0
, IRQ
1
,
IRQ
3
, IRQ
4
,
IRQAEC,
WKP
0
to WKP
7
,
TMIC, TMIF,
TMIG,
ADTRG
2— —
t
cyc
t
subcyc
Figure 16.3
AEVL, AEVH 0.5 — — t
osc
Input pin low width t
IL
IRQ
0
, IRQ
1
,
IRQ
3
, IRQ
4
,
IRQAEC,
WKP
0
to WKP
7
,
TMIC, TMIF,
TMIG,
ADTRG
2— —
t
cyc
t
subcyc
Figure 16.3
AEVL, AEVH 0.5 — — t
osc

Renesas H8 Series Specifications

General

Brand	Renesas
Model	H8 Series
Category	Computer Hardware
Language	English