PermSRAM is an adaptable nonvolatile memory macro compatible with the standard CMOS platform, functioning across process nodes from 180nm to 22nm and potentially beyond. It offers diverse nonvolatile memory capabilities, including one-time programmable ROM and pseudo multi-time PROM, supported by a multi-page configuration. This memory series accommodates a wide range from 64 bits to 512K bits in size. PermSRAM is secured by a hardware safety lock, which ensures the non-rewriteability of sensitive security codes. The macro's design focuses on stability and offers high performance, making it an optimal choice for applications requiring secure code storage.
