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стр 15
Up to forty-six (64 pin) and hundred-twelve (144 pin package) 5 V tolerant general purpose I/O pins. Up to 12 independent
external interrupt pins available (EIN and CAP functions).
стр 94
Note: All Port 0 pins excluding those that can be used as A/D inputs (P0.27, P0.28, P0.29 and
P0.30) are functionally 5V tolerant. If the A/D converter is not used at all, pins associated with A/
D inputs can be used as 5V tolerant digital IO pins. See "A/D Converter" chapter for A/D input pin
voltage considerations.
стр 96
Note: All Port 1 pins are 5V tolerant with built-in pull-up resistor that sets input level to high when
corresponding pin is used as input.
стр 193
Note: if the A/D converter is used, signal levels on analog input pins must not be above the
level of V3A at any time. Otherwise, A/D converter readings will be invalid. If the A/D converter
is not used in an application then the pins associated with A/D inputs can be used as 5V tolerant
digital IO pins.
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