Toshiba TMP87PM40AN Cloning Help Required

Thread Starter

KW57

Joined Nov 18, 2020
2
Hi,

Does anyone have any methods I can use to clone an old Toshiba TMP87PM40AN microcontroller? The only thing I have found is a $1500 device which is far too much for the project. Any advice on how to read the existing PROM / MCU and write to a new device would be welcome.

Karl
 

peterdeco

Joined Oct 8, 2019
391
Welcome Karl. I'm not familiar with Toshiba microcontrollers but the ones I use and others I've heard of have a code protect feature. More than likely it is code protected by the manufacturer so it can't be copied.
 
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