MC9S08SE8 FREESCALE [Freescale Semiconductor, Inc], MC9S08SE8 Datasheet - Page 19

• Manufacturer Part Number: MC9S08SE8
• Description: 8-Bit HCS08 Central Processor Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

3.7
Freescale Semiconductor
1
2
3
4
Num
1
2
3
4
5
6
Data in Typical column was characterized at 3.0 V, 25 °C or is typical recommended value.
Load capacitors (
See crystal or resonator manufacturer’s recommendation.
Proper PC board layout procedures must be followed to achieve specifications.
C
C
D
D
D
C
D
External Oscillator (XOSC) Characteristics
Oscillator crystal or resonator (EREFS = 1, ERCLKEN = 1)
Load capacitors
Feedback resistor
Series resistor —
Crystal start-up time
Square wave input clock frequency (EREFS = 0, ERCLKEN = 1)
Low range (RANGE = 0)
High range (RANGE = 1), high gain (HGO = 1), FBELP mode
High range (RANGE = 1), low power (HGO = 0), FBELP mode
Low range (RANGE=0), low power (HGO = 0)
Other oscillator settings
FEE mode
FBE or FBELP mode
Low range, low power (RANGE = 0, HGO = 0)
Low range, high gain (RANGE = 0, HGO = 1)
High range (RANGE = 1, HGO = X)
Low range, low power (RANGE = 0, HGO = 0)
Low range, high gain (RANGE = 0, HGO = 1)
High range, low power (RANGE = 1, HGO = 0)
High range, high gain (RANGE = 1, HGO = 1)
Low range, low power
Low range, high gain
High range, low power
High range, high gain
Table 9. XOSCVLP Specifications (Temperature Range = –40 to 125°C Ambient)
≥ 8 MHz
4 MHz
1 MHz
C
1,
C
2
), feedback resistor (
4
Characteristic
MC9S08SE8 Series MCU Data Sheet, Rev. 3
R
F
) and series resistor (
2
2
R
S
) are incorporated internally when RANGE = HGO = 0.
Symbol
C
t
t
CSTH
f
CSTL
extal
R
1,
R
f
f
f
lo
hi
hi
C
S
F
2
0.03125
Min.
32
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
0
Electrical Characteristics
Typical
See Note
See Note
100
600
400
10
15
—
—
—
—
—
—
—
1
0
0
0
0
5
1
Max.
38.4
2
3
16
10
20
20
20
—
—
—
—
—
—
—
—
—
—
8
0
MHz
MHz
MHz
MHz
Unit
kHz
MΩ
kΩ
ms
19