what is the max voltage of GPIO pin of arm 7 lpc2132 ?

Status
Not open for further replies.
L

lgeorge123

Full Member level 2
Joined
Jun 13, 2004
Messages
130
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Location
Hong Kong
Activity points
1,403
GPIO of arm 7 lpc2132

Can somebody tell me what is the max voltage of GPIO pin of arm 7 lpc2132 ?
My lpc2132 supply voltage is 3.3V but I measured the GPIO pin of P1.16 , for example is 2.2V.
 

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…