What is the difference between PKV31F512VLL12 and MKV31F512VLL12? Please advise.

[Joeran]

Before we used MKV31F512VLL12 for our project, now we are facing shortage problem, so we need different supply channel to meet production, it seems PKV31F512VLL12 is of the same function as MKV31F512VLL1. Is anyone know the difference between PKV31F512VLL12 and MKV31F512VLL12? Please advise. Thanks a lot.

[jingpan]

Hi @Joeran ,

The PK is the prototype part number - not fully qualified to specification.

The MK is the production number of fully qualified part.

There without any feature difference between "PK" vs. "MK" chips.

 For the "PK" product also pass the validation tests.

Wish it helps.

Regards,

Jing