1) Type of RAM 
nvSRAM is a type of non-volatile random-access memory (NVRAM). It is similar in operation to static random-access memory (SRAM). The current market for non-volatile memory is dominated by BBSRAMs, or battery-backed static random-access memory. However, BBSRAMs are slow and suffer from ROHS compliance issues. nvSRAMs provide 20ns or lesser access t...