mc68hc08ln56 Freescale Semiconductor, Inc, mc68hc08ln56 Datasheet - Page 58

• Manufacturer Part Number: mc68hc08ln56
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Clock Generator Module (CGMB)
4.9 Numerical Electrical Specifications
Table 4-4
58
Operating Voltage
Operating Temperature
Crystal Reference Frequency
Range Nominal Multiplier (Hz)
Range Nominal Multiplier
Medium Voltage (Hz)
Range Nominal Multiplier
Low Voltage (Hz)
VCO Center-of-Range
Frequency (Hz)
Medium Voltage VCO Center-of-Range
Frequency (Hz)
Low Voltage VCO Nominal
Frequency (MHz)
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 (Hz)
Bus Frequency (Hz)
Medium Voltage
Bus Frequency (Hz)
Low Voltage
contains numerical specification limits on environmental inputs and module outputs.
Description
MC68HC08LN56 • MC68HC708LN56 General Release Specification, Rev. 2.1
Table 4-4. Electrical Specifications
Symbol
f
f
f
f
V
RCLK
VCLK
f
f
f
NOM
VRS
BUS
BUS
BUS
2
2
N
T
R
DD
L
E
P
f
–40
VRSMIN
38.4k
38.4k
38.4k
1.8 V
Min
—
—
—
—
—
—
—
1
1
1
1
1
o
C
38.4 kHz
38.4 k
38.4 k
38.4 k
25
Typ
64
64
—
—
—
—
—
—
—
—
1
1
1
o
C
f
130
VRSMAX
80.0 M
40.0 M
10.0 M
5.5 V
4095
Max
255
8 M
4 M
2 M
15
—
—
—
—
8
8
o
C
Freescale Semiconductor
4.0–5.5 V V
2.7–4.0 V V
1.8–2.7 V V
4.0–5.5 V V
2.7–4.0 V V
1.8-2.7 V V
4.0–5.5 V V
2.7–4.0 V V
1.8–2.7 V V
Notes
DD
DD
DD
DD
DD
DD
DD
DD
DD
only
only
only
only
only
only
only