NVRAM NVSRAM Parallel 256Kbit 5V 34-Pin PowerCap Module
IC NVSRAM 256K PARALLEL 34PWRCAP
256Kb 8b Parallel SRAM Module 70ns 85°C
256Kb Non-Volatile SRAM, 70ns Access Time, 5.5V 4.5V, -40°C to 85°C