apaceatic65v71 reading off & on board

This talks about BDM used on card Engine computer
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tomanycars
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Posts: 24
Joined: Mon May 09, 2022 11:19 am

apaceatic65v71 reading off & on board

Post by tomanycars »

I have been trying to find a solution to read these type of IC which supposedly has a programmed OTP area , from what i can find out with the limited amount of information on it. , anyway its a priority chip with no datasheet available that i can find which is allegedly based on the Atmega65v , which is probably based on another chip.

Background of the 44pin IC , they don't appear to last they can cause all sorts of problems and rendering the module there installed on to become dead. And costing a fortune in buying a new module if required , there is an option in replacing the IC , with success some work some don't as they appear to have an OTP area which suggests it has some module coding within which needs transferring too a new IC. But the issue is reading Said OTP area and coping it over to the replacement.

I was wondering if you have ever come across this IC before or had managed to gain access to it ?
tomanycars
Junior Member
Posts: 24
Joined: Mon May 09, 2022 11:19 am

Re: apaceatic65v71 reading off & on board

Post by tomanycars »

No ?
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