M16C/62P Group (M16C/62P, M16C/62PT)
5. Electrical Characteristics
(1)
Table 5.3
Recommended Operating Conditions (2)
Standard
Unit
Symbol
f(XIN)
Parameter
Min.
0
Typ.
Max.
16
Main Clock Input Oscillation Frequency (2)
MHz
MHz
VCC1=3.0V to 5.5V
VCC1=2.7V to 3.0V
0
20×VCC1
−44
f(XCIN)
f(Ring)
f(PLL)
Sub-Clock Oscillation Frequency
On-chip Oscillation Frequency
PLL Clock Oscillation Frequency (2)
32.768
1
50
2
kHz
MHz
MHz
0.5
10
10
VCC1=3.0V to 5.5V
VCC1=2.7V to 3.0V
24
46.67×VCC1 MHz
−116
f(BCLK)
tSU(PLL)
CPU Operation Clock
0
24
20
50
MHz
ms
VCC1=5.5V
VCC1=3.0V
PLL Frequency Synthesizer Stabilization
Wait Time
ms
NOTES:
1. Referenced to VCC1 = VCC2 = 2.7 to 5.5V at Topr = −20 to 85°C / −40 to 85°C unless otherwise specified.
2. Relationship between main clock oscillation frequency, and supply voltage.
PLL clock oscillation frequency
Main clock input oscillation frequency
46.67 x VCC1-116MHz
24.0
20 x VCC1-44MHz
16.0
10.0
0.0
10.0
0.0
2.7
3.0
5.5
2.7
3.0
5.5
VCC1[V] (main clock: no division)
VCC1[V] (PLL clock oscillation)
Rev.2.41 Jan 10, 2006 Page 42 of 96
REJ03B0001-0241
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