mc9s08sg4 Freescale Semiconductor, Inc, mc9s08sg4 Datasheet - Page 293

• Manufacturer Part Number: mc9s08sg4
• Description: 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
A.8
Freescale Semiconductor
Nu
m
Typical data was characterized at 5.0 V, 25°C or is recommended value.
The input clock source must be divided using RDIV to within the range of 31.25 kHz to 39.0625 kHz.
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
—
—
—
C
T
T
C
Table A-8. Oscillator Electrical Specifications (Temperature Range = –40 to 125°C Ambient)
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)
External Oscillator (XOSC) Characteristics
Low range (RANGE = 0)
High range (RANGE = 1) FEE or FBE mode
High range (RANGE = 1, HGO = 1) FBELP mode
High range (RANGE = 1, HGO = 0) FBELP mode
Low range (32 kHz to 100 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
FBELP mode
≥ 8 MHz
4 MHz
1 MHz
3
2
MC9S08SG8 MCU Series Data Sheet, Rev. 3
Rating
2
4
4
t
t
CSTH-HGO
CSTL-HGO
t
t
Symbol
CSTH-LP
CSTL-LP
C
f
hi-hgo
f
f
extal
1,
R
hi-lp
R
f
f
lo
hi
S
F
C
2
0.03125
Appendix A Electrical Characteristics
manufacturer’s recommendation.
Min
32
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
0
See crystal or resonator
Typ
100
200
400
10
20
—
—
—
—
—
—
1
0
0
0
0
0
5
1
38.4
Max
16
10
20
40
—
—
—
—
—
—
—
—
—
5
8
0
5
MHz
MHz
MHz
MHz
MHz
kHz
Unit
MΩ
ms
kΩ
293