Renesas M16C/62P Group, Hardware Manual

Page: 321 / 421

M16C/62P Group (M16C/62P, M16C/62PT) 23. Electrical Characteristics
Rev.2.41 Jan 10, 2006 Page 306 of 390
REJ09B0185-0241
NOTES:
1. Referenced to V
CC1
= V
CC2 =
2.7 to 5.5V at T
opr
=
−
20 to 85
°
C /
−
40 to 85
°
C unless otherwise specified.
2. Relationship between main clock oscillation frequency, and supply voltage.
Table 23.3 Recommended Operating Conditions (2)
(1)
Symbol Parameter
Standard
Unit
Min. Typ. Max.
f(XIN) Main Clock Input Oscillation Frequency
(2)
V
CC1
=3.0V to 5.5V 0 16 MHz
V
CC1
=2.7V to 3.0V 0 20×V
CC1
−
44
MHz
f(XCIN) Sub-Clock Oscillation Frequency 32.768 50 kHz
f(Ring) On-chip Oscillation Frequency 0.5 1 2 MHz
f(PLL) PLL Clock Oscillation Frequency
(2)
V
CC1
=3.0V to 5.5V 10 24 MHz
V
CC1
=2.7V to 3.0V 10 46.67×V
CC1
−
116
MHz
f(BCLK) CPU Operation Clock 0 24 MHz
t
SU
(PLL) PLL Frequency Synthesizer Stabilization
Wait Time V
CC1
=5.5V 20 ms
V
CC1
=3.0V 50 ms
Main clock input oscillation frequency
16.0
0.0
f(
X
IN
) op
er
a
ti
n
g
m
a
xi
m
u
m
f
re
que
nc
y [
M
H
z
]
VCC1[V] (main clock: no division)
5.5 3.0
10.0
2.7
20 x V
CC1
-44MHz
PLL clock oscillation frequency
24.0
0.0
f(
P
L
L
) ope
ra
ti
ng
m
a
x
im
u
m
f
requ
en
cy
[
M
H
z
]
VCC1[V] (PLL clock oscillation)
5.5
10.0
2.7 3.0
46.67 x V
CC1
-116MHz
http://www.xinpian.net 提供单片机解密、IC解密、芯片解密业务 010-62245566 13810019655