Changing MCU from S12VR48 to S12VRP48

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Changing MCU from S12VR48 to S12VRP48

743 Views
hlee
Contributor I

Hello~

I am using S12VR48 MCU now.
I want to change the MCU to S12VRP48(RAM size 6K) due to insufficient 2Kbyte RAM capacity of S12VR48 MCU.

When changing MCU from S12VR48 to S12VRP48, is it possible to use Pin-to-Pin without changing circuit or software?
And, S12VRP series data sheet could not be found.
Where can I download it?

Thank you.

Han Lee

Tags (1)
0 Kudos
Reply
2 Replies

679 Views
dianabatrlova
NXP TechSupport
NXP TechSupport

Hello,

The Datasheet of S12VRP can be downloaded here:

https://www.nxp.com/webapp/Download?colCode=MC9S12VRP64 

Between the pinouts of S12VR48 and S12VRP48 are differences, please, refer to the section  "1.8.5 MC9S12VRP Pinout 48-pin LQFP"

However, for now, only the S12VRP64 is orderable. If you are interested in VRP48, you would have to request a quote.

But the only difference between S12VRP64 and S12VRP48 is in the flash size.

I hope it helps.

Best regards,

Diana

0 Kudos
Reply

679 Views
hlee
Contributor I

Dear Diana.

Thank you for your kind explanation.

I really appreciate your supports.

Have a nice day...

Best regards.

Han Lee.

0 Kudos
Reply