Rainbow-electronics ATmega64C1 Manuale Utente Scaricare il pdf (Pagina 334)

7647A–AVR–02/08

ATmega32/64/M1/C1

Figure 26-25. Reset Input Pin Hysteresis vs. V

Figure 26-26. XTAL1 Input Threshold Voltage vs. V

(XTAL1 Pin Read As '1')

RESET PIN INPUT HYSTERESIS vs. V

2 2,5 3 3,5 4 4,5 5 5,5

Input Hysteresis (V)

XTAL1 INPUT THRESHOLD VOLTAGE vs. V

XTAL1 PIN READ AS "1"

22,533,544,555,5

Threshold (V)

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Rainbow-electronics ATmega64C1 Manuale Utente Pagina 334