IC80C54 Datasheet, PDF (11/22 Pages) Integrated Circuit Solution Inc – CMOS SINGLE CHIP 8-BIT MICROCONTROLLER

IC80C54
IC80C58
XTAL2
XTAL1
R
C1
C2
Figure 11. Oscillator Connections for High Speed (> 24 MHz)
Note:
When the frequency is higher than 24 MHz, please refer to Table 4 for recommended values of C1, C2, and R.
Table 4. Recommended Value for C1, C2, R
Frequency Range
3.5 MHz - 24 MHz
24 MHz - 40 MHz
C1
20 pF-30 pF
3 pF-10 pF
C2
20 pF-30 pF
3 pF-10 pF
R
Not Apply
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Integrated Circuit Solution Inc.
11
MC003-0B