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MB95560H/570H/580H Series
48
DS702-00010-2v0-E
4.
AC Characteristics
(1) Clock Timing
(VCC = 2.4 V to 5.5 V, VSS = 0.0 V, TA =
40°C to + 85°C)
(Continued)
Parameter
Symbol Pin name Condition
Value
Unit
Remarks
Min
Typ
Max
Clock
frequency
FCH
X0, X1
—
1
—
16.25 MHz
When the main oscillation
circuit is used
X0
X1 : open
1
—
12
MHz When the main external clock
is used
X0, X1
*
1
—
32.5
MHz
FCRH
—
3.92
4
4.08
MHz
Operating conditions
The main CR clock is used.
0
°C < TA < +70°C
3.8
4
4.2
MHz
Operating conditions
The main CR clock is used.
40 °C ≤ TA < 0 °C,
+ 70 °C < TA ≤ + 85 °C
7.84
8
8.16
MHz
Operating conditions
PLL multiplier: 2
0
°C < TA < +70°C
7.6
8
8.4
MHz
Operating conditions
PLL multiplier: 2
40 °C ≤ TA < 0 °C,
+ 70 °C < TA ≤ + 85 °C
9.8
10
10.2
MHz
Operating conditions
PLL multiplier: 2.5
0
°C < TA < +70°C
9.5
10
10.5
MHz
Operating conditions
PLL multiplier: 2.5
40 °C ≤ TA < 0 °C,
+ 70 °C < TA ≤ + 85 °C
11.76
12
12.24 MHz
Operating conditions
PLL multiplier: 3
0
°C < TA < +70°C
11.4
12
12.6
MHz
Operating conditions
PLL multiplier: 3
40 °C ≤ TA < 0 °C,
+ 70 °C < TA ≤ + 85 °C
15.68
16
16.32 MHz
Operating conditions
PLL multiplier: 4
0
°C < TA < +70°C
15.2
16
16.8
MHz
Operating conditions
PLL multiplier: 4
40 °C ≤ TA < 0 °C,
+ 70 °C < TA ≤ + 85 °C
FCL
X0A, X1A
—
32.768
—
kHz
When the sub-oscillation
circuit is used
—
32.768
—
kHz
When the sub-external clock is
used
FCRL
—50
100
150
kHz
When the sub-CR clock is
used