Cgm Electrical Specifications - Motorola MC68HC908GP32 Technical Data Manual

Electrical Specifications

23.17.2 CGM Electrical Specifications

Description
Operating voltage
Operating temperature
Reference frequency
Range nominal multiplier
VCO center-of-range frequency
Medium-voltage VCO center-of-range frequency
VCO range linear range multiplier
VCO power-of-two range multiplier
VCO multiply factor
VCO prescale multiplier
Reference divider factor
VCO operating frequency
Bus operating frequency
Bus frequency @ medium voltage
Manual acquisition time
Automatic lock time
(3)
PLL jitter
External clock input frequency
PLL disabled
External clock input frequency
PLL enabled
Notes:
1. 5.0 V ± 10% V
DD
2. 3.0 V ± 10% V
DD
3. Deviation of average bus frequency over 2 ms. N = VCO multiplier.
Technical Data
388
Freescale Semiconductor, Inc.
(1)
(2)
(1)
(2)
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
Symbol Min Typ
V
2.7
DD
T –40
f
30 32.768
RDV
f
— 38.4
NOM
f
38.4 k
VRS
f
38.4 k
VRS
L 1
E
1
2
N 1
P
1
2
R 1
f
38.4 k
VCLK
f
—
BUS
f
—
BUS
t
—
Lock
t
—
Lock
f
0
J
f
dc
OSC
f
30 k
OSC
MC68HC908GP32
•
Max Unit
— 5.5 V
° C
25 85
100 kHz
— kHz
— 40.0 M Hz
— 40.0 M Hz
— 255
— 4
— 4095
1 8
1 15
— 40.0 M Hz
— 8.2 MHz
— 4.1 MHz
— 50 ms
— 50 ms
×
f
RCLK
0.025%
— Hz
× 2 P
N/4
— 32.8 M Hz
— 1.5 M Hz
MC68HC08GP32 Rev. 6
—
MOTOROLA