Freescale Semiconductor, Inc.
Ge ne ra l De sc rip tion
1.4 De vic e Op tions
The following MC68HC705JJ7/MC68HC705JP7 device options are
available:
• On-Chip Oscillator Type: Crystal/Ceramic Resonator Connections
or Resistor-Capacitor (RC) Connections
• Nominal Frequency of Internal Low Power Oscillator: 100 or
500 kHz
NOTE: A line over a signal name indicates an active low signal. For example,
RESET is active high and RESET is active low.
Any reference to voltage, current, or frequency specified in the following
sections will refer to the nominal values. The exact values and their
tolerance or limits are specified in Section 15. Electrical
Specifications.
Combinations of the various device options are specified by part
number. Refer to Table 1-1 and to Section 17. Ordering Information
for specific ordering information.
Table 1-1. Device Options by Part Number
Part
Number
Pin
Count
Oscillator
Type
Internal LPO Nominal
Frequency (kHz)
MC68HC705JJ7
MC68HC705JP7
20
28
Crystal/Resonator
Crystal/Resonator
100
100
MC68HC705SJ7
MC68HC705SP7
20
28
Crystal/Resonator
Crystal/Resonator
500
500
MC68HRC705JJ7
MC68HRC705JP7
20
28
Resistor-Capacitor
Resistor-Capacitor
100
100
MC68HRC705SJ7
MC68HRC705SP7
20
28
Resistor-Capacitor
Resistor-Capacitor
500
500
General Release Specification
MC68HC705JJ7/MC68HC705JP7 — Rev. 3.0
General Description
For More Information On This Product,
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