MikroElektronika mikromedia PIC24 Manual do Utilizador descarregar pdf (Página 22)

Page 22

Board is equipped with 8MHz crystal oscillator (X1) circuit

that provides external clock waveform to the microcontroller

CLKO and CLKI pins. This base frequency is suitable for further clock

multipliers and ideal for generation of necessary USB clock, which ensures

proper operation of bootloader and your custom USB-based applications.

The use of crystal in all other schematics is implied even if it is purposely left out, because of the schematics clarity.

5. Crystal oscillator

Figure 5-1:

Crystal oscillator

module

NOTE :

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 43 44

Sem comentários

MikroElektronika mikromedia PIC24 Manual do Utilizador Página 22