Rainbow-electronics ATtiny2313 Manual do Utilizador descarregar pdf (Página 179)

179

ATtiny2313

2543A–AVR–08/03

4. Although each I/O port can sink more than the test conditions (10 mA at V

= 5V, 5 mA at V

= 3V) under steady state

conditions (non-transient), the following must be observed:

1] The sum of all IOL, for all ports, should not exceed 60 mA.

If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater

than the listed test condition.

5. Although each I/O port can source more than the test conditions (10 mA at V

= 5V, 5 mA at V

= 3V) under steady state

conditions (non-transient), the following must be observed:

1] The sum of all IOH, for all ports, should not exceed 60 mA.

If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current

greater than the listed test condition.

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Rainbow-electronics ATtiny2313 Manual do Utilizador Página 179