SH7709S Datasheet, PDF (708/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

23.3.1 Clock Timing
Table 23.5 Clock Timing
VccQ = 3.3 ± 0.3 V, Vcc = 1.55 to 2.15 V, AVcc = 3.3 ± 0.3 V, Ta = –20 to 75°C
Item
EXTAL clock input frequency (clock mode 0)
EXTAL clock input cycle time (clock mode 0)
EXTAL clock input frequency (clock mode 1)
EXTAL clock input cycle time (clock mode 2)
EXTAL clock input low pulse width
EXTAL clock input high pulse width
EXTAL clock input rise time
EXTAL clock input fall time
CKIO clock input frequency
CKIO clock input cycle time
CKIO clock input low pulse width
CKIO clock input high pulse width
CKIO clock input rise time
CKIO clock input fall time
CKIO clock output frequency
CKIO clock output cycle time
CKIO clock output low pulse width
CKIO clock output high pulse width
CKIO clock output rise time
CKIO clock output fall time
CKIO2 clock output delay time
CKIO2 clock output rise time
CKIO2 clock output fall time
Power-on oscillation settling time
RESETP setup time
RESETM setup time
RESETP assert time
RESETM assert time
Standby return oscillation settling time 1
Standby return oscillation settling time 2
Standby return oscillation settling time 3
PLL synchronization settling time 1
(standby canceled)
PLL synchronization settling time 2
(multiplication rete modified)
IRQ/IRL interrupt determination time
(RTC used and standby mode)
Symbol
fEX
tEXcyc
fEX
tEXcyc
tEXL
tEXH
tEXR
tEXF
fCKI
tCKIcyc
tCKIL
tCKIH
tCKIR
tCKIF
fOP
tcyc
tCKOL
tCKOH
tCKOR
tCKOF
tCK2D
tCK20R
tCK20F
tOSC1
tRESPS
tRESMS
tRESPW
tRESMW
tOSC2
tOSC3
tOSC4
tPLL1
Min
25
15
6.25
60
1.5
1.5
—
—
20
15.2
1.5
1.5
—
—
25
15.2
3
3
—
—
–3
—
—
10
20
6
20
20
10
10
11
100
tPLL2
100
tIRLSTB
100
Max
66.67
40
16.67
160
—
—
6
6
66
40
—
—
6
6
66
40
—
—
5
5
3
7
7
—
—
—
—
—
—
—
—
—
—
—
Unit
MHz
ns
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
tcyc
tcyc
ms
ms
ms
µs
Figure
23.1
23.2
23.3
23.4
23.4, 23.5
23.5
23.6
23.7
23.8, 23.9
µs
23.10
µs
23.9
Rev. 5.00, 09/03, page 664 of 760