K64 WLCSP142 pinout error?

cancel
Showing results for 
Search instead for 
Did you mean: 

K64 WLCSP142 pinout error?

Jump to solution
117 Views
masettic
Contributor II

Hello,

we have developed a custom board based on K64 WLCSP142 P/N MK64FN1M0CAJ12R. On page 66 of datasheet K64P142M120SF5 Rev. 7, 10/2016 we read that on pins M5 and K6 (PTA7 and PTA8) we have MDIO interface, ALT5. However, signals do not move. If we setup ALT4 on pins PTB0 and PTB1 we have correct behaviour. We have noted that on datasheet K64P144M120SF5 of the other K64 packages there is no PTA7 and PTA8 MDIO alternative, so we were wondering if datasheet of WLCSP142 is wrong. 

Could anybody verify this issue?

Thank you.

0 Kudos
1 Solution
52 Views
vicentegomez
NXP TechSupport
NXP TechSupport

I got the confirmation

It is documentation error, only PTB0 & 1 ALT4 has MDIO&MDC

regards

View solution in original post

0 Kudos
3 Replies
52 Views
vicentegomez
NXP TechSupport
NXP TechSupport

Please give me some time, I am checking this issue

Thanks

0 Kudos
53 Views
vicentegomez
NXP TechSupport
NXP TechSupport

I got the confirmation

It is documentation error, only PTB0 & 1 ALT4 has MDIO&MDC

regards

View solution in original post

0 Kudos
52 Views
masettic
Contributor II

Disappointing.

0 Kudos