MC81F4332 Datasheet, PDF (104/198 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

MC81F4x16
Xout and Xin pins can be used as normal pins
Figure 14-4 Internal RC Oscillator
14.2 Sub Oscillation Circuits
XIN
XOUT
C1
C2
C1, C2 = 10 ~ 30 pF
* The example load capacitor value(C1, C2) is
common value but may not be appropriate for
some crystal or ceramic resonator.
Figure 14-5 Crystal/Ceramic Oscillator
XIN
XOUT
Figure 14-6 External Clock
104
October 19, 2009 Ver.1.35