A detection circuit is described that resides in a nonvolatile memory that includes a memory array and a control circuitry coupled to the memory array for controlling operations of the memory array. The detection circuit is coupled to the control circuitry and receives a power supply for detecting potential...http://www.google.fr/patents/US5301161?utm_source=gb-gplus-shareBrevet US5301161 - Circuitry for power supply voltage detection and system lockout for a nonvolatile memory
Circuitry for power supply voltage detection and system lockout for a ...
