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P rojeto de S istem as E m barcados - Univates

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Oscilador<br />

Oscilador Frequência<br />

RC (Resistor/Capacitor)<br />

HS (High Speed) Cristal/Ressonador 4 MHz – 20 MHz<br />

XT (Crystal/Resonator) 200 KHz – 4 MHz<br />

LP (Low Power Crystal) 0 – 200 KHz<br />

P<strong>rojeto</strong> <strong>de</strong> S<strong>istem</strong><strong>as</strong> Em<strong>barcados</strong> – Ronaldo Husemann<br />

Oscilador<br />

Modo Freq. Osc1/C1 Osc2/C2<br />

XT 455 kHz 47 - 100 pF 47 - 100 pF<br />

2.0 MHz 15 - 33 pF 15 - 33 pF<br />

4.0 MHz 15 - 33 pF 15 - 33 pF<br />

HS 8.0 MHz 15 - 33 pF 15 - 33 pF<br />

10.0 MHz 15 - 33 pF 15 - 33 pF<br />

32 kHz 68 - 100 pF 68 - 100 pF<br />

200 kHz 15 - 33 pF 15 - 33 pF<br />

100 kHz 100 - 150 pF 100 - 150 pF<br />

2 MHz 15 - 33 pF 15 - 33 pF<br />

4 MHz 15 - 33 pF 15 - 33 pF<br />

4 MHz 15 - 33 pF 15 - 33 pF<br />

20 MHz 15 - 33 pF 15 - 33 pF<br />

5 kΩ ≤ Rext ≤ 100 k Ω Cext > 20pF<br />

P<strong>rojeto</strong> <strong>de</strong> S<strong>istem</strong><strong>as</strong> Em<strong>barcados</strong> – Ronaldo Husemann

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