Datasheet

Section 26 Electrical Characteristics
Rev. 2.00 Jul. 04, 2007 Page 562 of 692
REJ09B0309-0200
26.2.3 AC Characteristics
Table 26.3 lists the control signal timing, table 26.4 lists the serial interface timing, and table 26.5
lists the I
2
C bus interface timing.
Table 26.3 Control Signal Timing
V
CC
= 1.8 V to 3.6 V, AV
CC
= 1.8 V to 3.6 V, V
SS
= AV
SS
= 0.0 V, unless otherwise specified.
Values
Item Symbol
Applicable
Pins
Test Condition Min. Typ. Max. Unit
Reference
Figure
V
CC
= 2.7 to 3.6 V
(10-MHz version)
2.0 — 10.0 System clock
oscillation
frequency
f
OSC
OSC1, OSC2
V
CC
= 1.8 to 3.6 V
(4-MHz version)
2.0 — 4.2
System clock on-
chip oscillation
frequency
f
Rosc
On-chip oscillator
for system clock
selected
V
CC
= 1.8 to 3.0 V
0.5 — 10.0
MHz
*
3
V
CC
= 2.7 to 3.6 V
(10-MHz version)
100 — 500 OSC clock (φ
OSC
)
cycle time
t
OSC
OSC1, OSC2
V
CC
= 1.8 to 3.6 V
(4-MHz version)
238 — 500
Figure
26.14
System clock on-
chip oscillation
clock (φ
ROSC
)
cycle time
t
ROSC
On-chip oscillator
for system clock
selected
V
CC
= 1.8 to 3.6 V
100 — 2000
ns
*
3
1 — 64 t
OSC
System clock (φ)
cycle time
t
cyc
— — 32 µs