CIRCUITS CONFIGURED TO REMAIN IN A NON-PROGRAM STATE DURING A POWER-DOWN EVENT

摘要

In a particular embodiment, an apparatus includes a one-time programmable (OTP) memory circuit configured to be responsive to a programming voltage. The OTP memory circuit includes an OTP memory array including OTP memory cells, a first power switch configured to decouple the OTP memory array from the programming voltage, and a second power switch configured to decouple a subset of the OTP memory cells from the programming voltage.