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select pic microcontroller?

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aym_qunibi

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i want to select a microcontroller with voltage supply range 3-5 volts and 22i/o line
and the microchip site is closed today and i am in hurry.
please if any one knows any thing about the microcontroller that can help me , please tell me..!
 

Most 40 pin devices will have 4 8 bit ports (32 i/o). You do not need microchips website there are lots of other info if you search for it.
 

aym_qunibi said:
i want to select a microcontroller with voltage supply range 3-5 volts and 22i/o line
and the microchip site is closed today and i am in hurry.
please if any one knows any thing about the microcontroller that can help me , please tell me..!
Click to expand...

If you really need 3 to 5 V operating voltage take care to choose a L version (low voltage) ...

best regards
 

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    aym_qunibi

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PIC18LF252 - you can have maximum 23 i/o
 

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    aym_qunibi

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i realy need 28pin micro with 3-5volt supply and 4MHz oscillator...!
 

goto microchip website and check there midrange mcu chose the best suite to your need
 

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