Tamper resistant electronic system utilizing acceptable tamper threshold count

A tamper resistant electronic device includes multiple eFuses that are individually blown in each instance the electronic device is tampered with. For example an eFuse is blown when the electronic device is subjected to a temperature that causes solder reflow. Since it is anticipated that the electronic device may be tampered with in an acceptable way and/or an acceptable number of instances, functionality of the electronic device is altered or disabled only after a threshold number of eFuses are blown. In certain implementations, the threshold number is the number of anticipated acceptable tamper events. Upon a tamper event an individual eFuse is blown. If the total number of blown eFuses is less than the threshold, a next eFuse is enabled so that it may be blown upon a next tamper event.