IC NVSRAM 4M PARALLEL 32EDIP
Non-Volatile SRAM Module, 512KX8, 70ns, CMOS, 0.740 INCH, DIP-32
NVRAM NVSRAM Parallel 4M-Bit 5V 32-Pin EDIP
4Mb NVSRAM, 8b Parallel Interface, 5V, PDIP, -40°C to 85°C
4Mb Non-Volatile SRAM, 100ns Access Time, 5.25V, PDIP