mc9s08gt16a Freescale Semiconductor, Inc, mc9s08gt16a Datasheet - Page 275

• Manufacturer Part Number: mc9s08gt16a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

A.9.1
Freescale Semiconductor
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
Output clock ICGOUT frequency
Minimum DCO clock (ICGDCLK) frequency
Maximum DCO clock (ICGDCLK) frequency
Self-clock mode (ICGOUT) frequency
Self-clock mode reset (ICGOUT) frequency
Loss of reference frequency
Loss of DCO frequency
Crystal start-up time
FLL lock time
FLL frequency unlock range
FLL frequency lock range
ICGOUT period jitter,
Internal oscillator deviation from trimmed frequency
Oscillator Amplitude (peak-to-peak)
(Fundamental mode crystal or ceramic resonator)
Low range
High range
Low range
High range
CLKS = 10, REFS = 0
All other cases
Low range
High range
Low range
High range
Low range
High range
Long term jitter (averaged over 2 ms interval)
V
V
HGO = 0
HGO = 1
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)
DD
DD
= 1.8 – 3.6 V, (constant temperature)
= 3.0 V ±10%, –40° C to 125° C
ICG Frequency Specifications
(V
4, 6
DDA
Characteristic
= V
4, 5
4, 7
3
4
DDA
measured at f
(REFS = 0)
2
(min) to V
Table A-11. ICG Frequency Specifications
1
ICGOUT
MC9S08GT16A/GT8A Data Sheet, Rev. 1
DDA
(max), Temperature Range = –40 to 125°C Ambient)
Max
8
f
f
ICGDCLKmax
ICGDCLKmin
f
f
Symbol
ICGIRCLK
f
V
fhi_eng
flp_eng
Self_reset
fhi_byp
flp_byp
n
ACC
ICGOUT
f
t
t
C
t
n
oscamp
hi_eng
t
f
CSTH
f
f
CSTL
Lockh
Unlock
f
Lockl
Extal
LOR
LOD
flo
t
Self
Lock
f
Jitter
dc
lo
int
f
f
ICGDCLKmin
Extal
f
182.25
lo
–4*N
–2*N
Min
5.5
0.5
32
32
40
(min)
50
—
—
—
—
—
—
—
—
—
1
2
1
2
2
0
8
5
(min)
Typical
± 0.5
±0.5
V
243
430
—
—
—
—
—
—
—
—
—
—
—
8
4
1
DD
f
f
f
ICGDCLKmax
ICGDCLKmax
Extal
Electrical Characteristics
303.75
(max)
Max
10.5
100
100
500
4*N
2*N
1.5
0.2
16
10
10
40
60
40
25
±2
±2
—
—
—
—
8
8
5
5
(max)
counts
counts
% f
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
kHz
kHz
kHz
ms
ms
%
%
V
ICG
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