MC68HC705J1ACPE Datasheet, PDF (139/162 Pages) Freescale Semiconductor, Inc – Freescale Semiconductor, Inc.

Freescale Semiconductor, Inc.
MC68HRC705J1A
Typical Internal Operating Frequency for RC Oscillator Option
A.4 Typical Internal Operating Frequency for RC Oscillator Option
Figure A-2 shows typical internal operating frequencies at 25°C for the
RC oscillator option.
NOTE:
Tolerance for resistance is ±50%. When selecting resistor size, consider
the tolerance to ensure that the resulting oscillator frequency does not
exceed the maximum operating frequency.
10
1
3.0 V
3.6 V
4.5 V
5.0 V
5.5 V
0.1
0.01
1
10
100
1000
RESISTANCE (kΩ)
10000
Figure A-2. Typical Internal Operating Frequency
for Various V_DD at 25°C — RC Oscillator Option Only
MC68HC705J1A — Rev. 4.0
MC68HRC705J1A
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Technical Data