MC68HC705KJ1 Datasheet, PDF (102/108 Pages) Motorola, Inc – HCMOS Microcontroller Unit

MC68HRC705KJ1
A.3 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
5.5 V
5.0 V
4.5 V
1
3.6 V
3.0 V
0.1
1
10
100
1000
RESISTANCE (kΩ)
Figure A-2. Typical Internal Operating Frequency
for Various V_DD at 25°C — RC Oscillator Option Only
MC68HC705KJ1 • MC68HRC705KJ1 • MC68HLC705KJ1 Data Sheet, Rev. 4.1
102
Freescale Semiconductor