MC68HC08AZ0 Datasheet, PDF (408/444 Pages) Motorola, Inc – Advance Information

SpeciÞcations
Freescale Semiconductor, Inc.
CGM Operating Conditions
Characteristic
Operating Voltage
Crystal Reference Frequency
Module Crystal Reference
Frequency
Range Nom. Multiplier (MHz)
VCO Center-of-Range Frequency
(MHz)
VCO Operating Frequency (MHZ)
Symbol
V_DD
f_RCLK
Min
4.5 V
1
Typ
—
4.9152 MHz
f_XCLK
—
4.9152 MHz
f_NOM
—
4.9152
f_VRS
4.9152
—
f_VCLK
4.9152
—
Max
5.5 V
8
—
—
32.0
32.0
Comments
Same Frequency as
f_RCLK
4.5–5.5 V, V_DD only
4.5–5.5 V, V_DD only
CGM Component Information
Description
Crystal Load Capacitance
Crystal Fixed Capacitance
Symbol Min
C_L
—
C1
—
Crystal Tuning Capacitance
Filter Capacitor Multiply Factor
C2
—
C_FACT
Filter Capacitor
C_F
—
Bypass Capacitor
C_BYP
—
Typ
—
2 x CL
2 x CL
0.0154
C_FACT x
(V_DDA/
f_XCLK)
0.1 µF
Max
—
—
—
—
—
Comments
Consult Crystal
Manufacturer’s Data
Consult Crystal
Manufacturer’s Data
Consult Crystal
Manufacturer’s Data
F/s V
See External filter
capacitor pin
(CGMXFC) on page
118.
CBYP must provide
low AC impedance
from f = f_XCLK/100 to
100 x f_VCLK, so series
resistance must be
considered.
MC68HC08AZ0
406
Specifications
For More Information On This Product,
Go to: www.freescale.com
10-specs
MOTOROLA