Microchip fab plants in the United States can cram billions of data processing transistors onto a tiny silicon chip, but a critical device, in essence a “clock,” to time the operation of those transistors must be made separately – creating a weak point in chip security and the supply line. A new approach uses commercial chip fab materials and techniques to fabricate specialized transistors that serve as the building block of this timing device, addressing the weak point and enabling new functionality through enhanced integration.