HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 552

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 20 Electrical Characteristics
20.2.3
The following AC timing chart represents the AC characteristics, not signal functions. For signal
functions, see the explanation in the text.
(1) Clock Timing
Table 20.18 Clock Timing
Conditions: V
Note: * Regular-specification products; for wide-temperature-range products, Ta = –40 to +85°C
Item
EXTAL input high level
pulse width
EXTAL input low level
pulse width
EXTAL input rise time
EXTAL input fall time
Clock cycle time
Clock high pulse width
Clock low pulse width
Clock rise time
Clock fall time
Reset oscillation settling
time
Software standby
oscillation settling time
Rev. 7.00 Jan 31, 2006 page 526 of 658
REJ09B0272-0700
AC Characteristics
AV
CC
CC
= 3.3 V ±0.3V, AV
, V
SS
= AV
Symbol
t
t
t
t
t
t
t
t
t
t
t
EXH
EXL
EXr
EXf
cyc
CH
CL
Cr
Cf
OSC1
OSC2
SS
= 0 V, Ta = –20 to +75°C *
CC
Min
22
22
—
—
80
30
30
—
—
10
10
= 3.3 V ±0.3V, AV
12.5 MHz
Max
—
—
10
10
500
—
—
10
10
—
—
Min
15
15
—
—
50
20
20
—
—
10
10
CC
= V
20 MHz
CC
Max
—
—
5
5
250
—
—
5
5
—
—
±0.3V, AV
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ref
= 3.0 V to
Figures
20.45
20.45, 20.46
20.46
20.47