Datasheet

Section 20 Electrical Characteristics
Rev. 3.00 Sep. 14, 2006 Page 322 of 408
REJ09B0105-0300
Values
Item Symbol
Applicable
Pins
Test
Condition
Min. Typ. Max. Unit
Reference
Figure
V
CC
= 5.0 V
Ta = 25°C
FSEL = 0,
VCLSEL = 0
7.92*
3
8.0 8.08*
3
MHz
V
CC
= 4.0 V to 5.5 V
FSEL = 0,
VCLSEL = 0
7.76 8.0 8.24 MHz
On-chip oscillator
oscillation frequency *
2
f
RC
V
CC
= 4.0 V to 5.5 V
FSEL = 1,
VCLSEL = 0
9.6*
3
10.0 10.4*
3
MHz
Notes: 1. Determined by MA2 to MA0 in system control register 2 (SYSCR2).
2. For the oscillation frequency of the masked ROM version, refer to the electrical
characteristics specified separately.
3. The values are for reference.
4. Except when power-on reset circuit is used.