Renesas M32192T2-PTC Manuel d'utilisateur télécharger pdf (Page 7)

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6. Selecting a Clock

With the M32192T2-PTC, it is possible to select a clock supply

to the MCU by the clock select switch (SW1). Select a clock

supply as shown below.

However, when used with the M32192T2-PTC, the clock

cannot be supplied from the user system.

(1) 20 MHz

Supplies the clock (X1: 20 MHz) on the M32192T2-PTC

board to the MCU.

(2) SOCKET

Supplies the clock to the MCU from the socket (X2) for

mounting an oscillator on the M32192T2-PTC board. By

mounting an oscillator to the X2 socket of the MCU, it is

possible to change the operating frequency.

Figure 6.1 shows the connecting the X2 socket and the

MCU.

Figure 6.1 Connection diagram of X2 socket

7. External Dimensions and a Sample Foot Pattern of the M32192T2-PTC

Figure 7.1 External dimensions and a sample foot pattern of the M32192T2-PTC

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Renesas M32192T2-PTC Manuel d'utilisateur Page 7