select pic microcontroller?

Status
Not open for further replies.
A

aym_qunibi

Member level 4
Joined
Mar 5, 2005
Messages
77
Helped
2
Reputation
4
Reaction score
0
Trophy points
1,286
Activity points
1,932
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
 

    A

    aym_qunibi

    Points: 2
    Helpful Answer Positive Rating
PIC18LF252 - you can have maximum 23 i/o
 

    A

    aym_qunibi

    Points: 2
    Helpful Answer Positive Rating
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
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…