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108
CHAPTER 5 CLOCKS
5.7 Connection of an Oscillator or an External Clock to the
Microcontroller
The MB90360 series microcontroller contains a system clock generation circuit.
Connecting an external oscillator to this circuit generates the system clock.
Alternatively, an externally generated clock can be input to the microcontroller.
Connection of an Oscillator or an External Clock to the Microcontroller
Example of connecting a crystal or ceramic oscillator to the microcontroller
Figure 5.7-1 Example of Connecting a Crystal or Ceramic Oscillator to the Microcontroller
Example of connecting an external clock to the microcontroller
Figure 5.7-2 Example of Connecting an External Clock to the Microcontroller
X0
X1
C1 C2
X0A
X1A
C3 C4
MB90360 series
X0
X1
X0A
X1A
MB90360 series
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