mc9s12ne64 Freescale Semiconductor, Inc, mc9s12ne64 Datasheet - Page 522

• Manufacturer Part Number: mc9s12ne64
• Description: Hcs12 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Appendix A Electrical Characteristics
522
1
2
Conditions are shown in
Num
% deviation from target frequency
f
Cp = 470 pF, Rs = 2.2 k
10
11
12
13
14
15
REF
1
2
3
4
5
6
7
8
9
= 25 MHz, f
C
P
D
D
D
D
D
C
D
D
D
D
D
D
C
C
Self clock mode frequency
VCO locking range
Lock detector transition from acquisition to
tracking mode
Lock detection
Unlock detection
Lock detector transition from tracking to
acquisition mode
PLLON total stabilization delay (auto mode)
PLLON acquisition mode stabilization delay
PLLON tracking mode stabilization delay
Fitting parameter VCO loop gain
Fitting parameter VCO loop frequency
Charge pump current acquisition mode
Charge pump current tracking mode
Jitter fit parameter 1
Jitter fit parameter 2
BUS
= 25 MHz equivalent f
Table A-4
Ω
.
unless otherwise noted
Rating
2
2
Table A-13. PLL Characteristics
MC9S12NE64 Data Sheet, Rev. 1.1
VCO
= 50 MHz: REFDV = #$00, SYNR = #$00, Cs = 4700 pF,
2
2
2
Symbol
|∆
|∆
f
|∆
| i
| i
f
|∆
t
SCM
t
VCO
stab
Lock
K
acq
t
f
ch
ch
j
j
unl
unt
trk
al
1
2
1
1
|
|
|
|
|
|
Min
0.5
1
8
3
0
6
–100
Typ
38.5
0.5
0.3
0.2
3.5
60
Freescale Semiconductor
Max
0.13
5.5
1.5
2.5
1.1
50
4
8
MHz/V
Unit
MHz
MHz
MHz
%
%
%
%
ms
ms
ms
µA
µA
%
%
1
1
1
1