256Kb Non-Volatile Parallel NVSRAM, 8b Data Bus, 3.3V, 50mA, PDIP
256Kb Non-Volatile Parallel NVSRAM, 8b Data Bus, 32KX8 Organization, 3.3V 52mA
256Kb 8-Bit 32Kx8 Static RAM, 3.3V, PDIP Package
NVRAM NVSRAM Parallel 256K-Bit 3.3V 32-Pin PDIP T/R
