Maxim's NVSRAM modules are constructed using a Maxim nonvolatile controller, a low-power CMOS static RAM memory component, and a lithium coin-cell battery. Under normal operating conditions, read or write operations are functionally identical to a stand-alone SRAM. Using the parallel I/O structure, a user can easily store data to, or fetch data from any memory location defined by the address bus width. Subsequent memory cycles can occur at this, or any other location in any order desired with no duty cycle or write cycle-count restrictions.
