sc9s08mz16 Freescale Semiconductor, Inc, sc9s08mz16 Datasheet - Page 255

• Manufacturer Part Number: sc9s08mz16
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

A.8.1
Freescale Semiconductor
Num
1
2
3
4
5
6
7
8
9
Table A-8. ICG DC Electrical Specifications (Temperature Range = –40 to 85°C Ambient)
C
C
C
C
C
C
C
C
C
C
ICG Frequency Specifications
1
2
Load capacitors
Feedback resistor
Series resistor
(V
Typical values are based on characterization data at V
recommended value.
See crystal or resonator manufacturer’s recommendation.
Oscillator crystal or resonator (REFS = 1)
Input clock frequency (CLKS = 11, REFS = 0)
Input clock frequency (CLKS = 10, REFS = 0)
Internal reference frequency (untrimmed)
Duty cycle of input clock (REFS = 0)
Output clock ICGOUT frequency
CLKS = 10, REFS = 0
All other cases
Minimum DCO clock (ICGDCLK) frequency
Maximum DCO clock (ICGDCLK) frequency
Self-clock mode (ICGOUT) frequency
Low range (32k to 100 kHz)
High range (1M – 16 MHz)
Low range
High range
DDA
(Fundamental mode crystal or ceramic resonator)
Low range
High range
Low range
High range
High Gain, FBE (HGO = 1,CLKS = 10)
High Gain, FEE (HGO = 1,CLKS = 11)
Low Power, FBE (HGO = 0, CLKS = 10)
Low Power, FEE (HGO = 0, CLKS = 11)
Low Gain (HGO = 0)
High Gain (HGO = 1)
Low Gain (HGO = 0)
High Gain (HGO = 1)
= V
≥ 8 MHz
4 MHz
1 MHz
DDA
(min) to V
Characteristic
Characteristic
Table A-9. ICG Frequency Specifications
SC9S08MZ16 MCU Data Sheet, Rev. 1
DDA
(max), Temperature Range = –40 to 85°C Ambient)
2
Appendix A Electrical Characteristics and Timing Specifications
f
f
ICGDCLKmax
ICGDCLKmin
DD
f
Symbol
ICGIRCLK
f
fhi_byp
fhi_eng
flp_byp
flp_eng
ICGOUT
f
hi_eng
f
f
= 5.0 V, 25 °C or is typical
Extal
t
Self
flo
f
dc
lo
Symbol
C
C
R
R
f
1
2
F
S
f
ICGDCLKmin
Extal
f
182.25
lo
Min
32
32
40
(min)
1
2
1
2
2
0
8
(min)
See Note
Typical
100
10
10
20
1
0
0
0
Typic
243
al
—
—
—
—
—
—
—
—
—
1
1
2
f
Unit
f
ICGDCLKmax
MΩ
f
kΩ
ICGDCLKmax
Extal
303.75
max)
Max
100
100
16
10
10
40
60
40
8
8
(max)
(
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
kHz
kHz
%
255