STMicroelectronics 512Kb 256Kb Memory IC and Storage Component M29F400BB45N6E

4 Mbit (512Kb x8 or 256Kb x16, Boot Block) single supply Flash memory Product overview: M29F400BB45N6E from STMicroelectronics is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 512Kb, 256Kb. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 512Kb, 256Kb, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-M29F400BB45N6E can be used for catalog matching and distributor lookup.