mc9s08jm16 Freescale Semiconductor, Inc, mc9s08jm16 Datasheet - Page 361

• Manufacturer Part Number: mc9s08jm16
• Description: S08jm 8-bit Usb Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
5
Num C
A.10 External Oscillator (XOSC) Characteristics
Freescale Semiconductor
Typical data was characterized at 3.0 V, 25°C or is recommended value.
When MCG is configured for FEE or FBE mode, input clock source must be divided using RDIV to within the range of 31.25 kHz
to 39.0625 kHz.
When MCG is configured for PEE or PBE mode, input clock source must be divided using RDIV to within the range of 1 MHz to
2 MHz.
This parameter is characterized and not tested on each device. Proper PC board layout procedures must be followed to achieve
specifications.
4 MHz crystal.
1
2
3
4
5
6
— Load capacitors
—
—
C
T
T
Table A-10. Oscillator Electrical Specifications (Temperature Range = –40 to 85°C Ambient)
Oscillator crystal or resonator (EREFS = 1, ERCLKEN = 1)
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) FEE or FBE mode
High range (RANGE = 1) PEE or PBE mode
High range (RANGE = 1, HGO = 1) BLPE mode
High range (RANGE = 1, HGO = 0) BLPE mode
Low range (32 kHz to 38.4 kHz)
High range (1 MHz to 16 MHz)
Low range, low gain (RANGE = 0, HGO = 0)
Low range, high gain (RANGE = 0, HGO = 1)
High range, low gain (RANGE = 1, HGO = 0)
High range, high gain (RANGE = 1, HGO = 1)
Low range, low gain (RANGE = 0, HGO = 0)
Low range, high gain (RANGE = 0, HGO = 1)
High range, low gain (RANGE = 1, HGO = 0)
High range, high gain (RANGE = 1, HGO = 1)
FEE or FBE mode
PEE or PBE mode
BLPE mode
≥ 8 MHz
4 MHz
1 MHz
4
2
3
C
Rating
1
EXTAL
MC9S08JM16 Series Data Sheet, Rev. 2
Crystal or Resonator
2
5
3
5
MCU
R
F
t
t
XTAL
CSTH-HGO
CSTL-HGO
Symbol
t
t
CSTH-LP
CSTL-LP
C
f
f
hi-hgo
f
f
f
hi-pll
extal
1,
R
hi-fll
hi-lp
R
R
f
lo
S
S
F
C
C
2
2
0.03125
Appendix A Electrical Characteristics
manufacturer’s recommendation.
Min
32
—
—
—
—
—
—
—
—
—
—
1
1
1
1
1
0
See crystal or resonator
Typ
100
200
400
10
15
—
—
—
—
—
—
—
—
1
0
0
0
0
0
5
1
Max
38.4
16
16
10
20
16
40
—
—
—
—
—
—
—
5
8
0
5
MHz
MHz
MHz
MHz
MHz
Unit
kHz
MΩ
ms
kΩ
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