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burn ecu processor

Posted: Thu Feb 11, 2016 10:04 pm
by AiToR51
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?

Re: burn ecu processor

Posted: Fri Feb 12, 2016 1:19 am
by DeuceEFI
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/e ... 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!!!

Re: burn ecu processor

Posted: Fri Jan 05, 2018 1:20 pm
by AiToR51
well,near two years later is repaired :lol2: after a few hours of work.

Image

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.

Re: burn ecu processor

Posted: Fri Jan 05, 2018 9:41 pm
by Fred
Aitor! Bienvenido vuelta! :-)

Re: burn ecu processor

Posted: Fri Jan 12, 2018 9:52 am
by Matthijs
Good job Aitor, good to see you again :)

Re: burn ecu processor

Posted: Sun Jan 14, 2018 8:51 pm
by AncientGeek
Congratulations from a fellow member of the exclusive "burned ecu through my own stupidity and replaced it myself" club.

Re: burn ecu processor

Posted: Thu Jan 18, 2018 6:48 pm
by AiToR51
:lol2: