mc68hc708mp16 Freescale Semiconductor, Inc, mc68hc708mp16 Datasheet - Page 376

• Manufacturer Part Number: mc68hc708mp16
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
Technical Data
376
Filter Capacitor Multiply Factor
Acquisition Mode Time Factor
Tracking Mode Time Factor
Manual Mode Time to Stable
Manual Stable to Lock Time
Manual Acquisition Time
Tracking Mode Entry Frequency
Acquisition Mode Entry Frequency
LOCK Entry Frequency Tolerance
LOCK Exit Frequency Tolerance
Reference Cycles per Acquisition
Reference Cycles per Tracking
Automatic Mode Time to Stable
Automatic Stable to Lock Time
Automatic Lock Time
PLL Jitter (Deviation of Average
Tolerance
Tolerance
Mode Measurement
Mode Measurement
Bus Frequency Over 2 ms)
Description
Table 21-10. CGM Acquisition/Lock Time Specifications
Symbol
∆
C
K
t
t
∆
K
∆
∆
n
n
t
LOCK
t
LOCK
LOCK
ACQ
ACQ
FACT
t
t
ACQ
ACQ
ACQ
TRK
TRK
TRK
UNL
AL
AL
f
J
Electrical Specifications
n
n
ACQ
TRK
±
±
Min
6.3%
0.9%
—
—
—
—
—
—
—
—
—
0
0
0
/f
/f
XCLK
XCLK
(f
(f
(f
(f
X CLK
X CLK
X CLK
X CLK
(8*V
(4*V
(8*V
(4*V
t
t
ACQ
ACQ
0.0154
0.1135
0.0174
Typ
128
32
—
—
—
—
—
DDA
DDA
DDA
DDA
*K
*K
*K
*K
+t
+t
AL
AL
ACQ)
TRK
ACQ)
TRK
)/
)/
)/
)/
)
)
*(0.025%)
±
±
±
±
±
*(N/4)
(f
Max
MC68HC708MP16
3.6%
7.2%
0.9%
1.8%
—
—
—
—
—
—
—
—
—
—
—
CRYS
Freescale Semiconductor
)
N = VCO freq.
mult. (GBNT)
If C
If C
If C
If C
correctly.
correctly.
correctly.
correctly.
Notes
F
F
F
F
F/sV
chosen
chosen
chosen
chosen
V
V
—
Rev. 3.1