Hi, I was making some tests with my jaguar 0.7 and made a mistake leaving alone a +12v wire that touch the board and the MCU is dead :(

where do you recommend me to buy a replacement? same reference or there are more equivalent?

AiToR51,

Sorry to hear about that, but welcome to the small club (4 people that I know) of those who have managed to killed a processor.

You want to replace it with the same Freescale/NXP MC9S12XDP512MAL processor.
The suffix MAL means: M = -40C to 125C operating temperature, the L = 112 pin LQFP footprint.

You want to stay away from the CAL (-40C to 85C) and VAL (-40C to 105C) suffix processors as they have a narrower operating temperature range.

Here is a link as a reference: http://www.digikey.com/product-detail/en/MC9S12XDP512MAL/MC9S12XDP512MAL-ND/1167902

You may find the processors in the UK or Europe at a better price, just make sure they are genuine Freescale or NXP parts.
Be wary of processors from eBay or from a Chinese websites as they may not be genuine processors!!!

well,near two years later is repaired after a few hours of work.



was able to load the s19 using your usbdm and made a fast test of comms with EMStudio, I've to check all inputs and outputs.




although is sad to see this project in this slow growing state.

Aitor! Bienvenido vuelta! :-)

Good job Aitor, good to see you again

Congratulations from a fellow member of the exclusive "burned ecu through my own stupidity and replaced it myself" club.