N04L63W2AB27I onsemi

Description: IC SRAM 4MBIT PARALLEL 48BGA, Packaging: Tray, Package / Case: 48-LFBGA, Mounting Type: Surface Mount, Memory Size: 4Mbit, Memory Type: Volatile, Operating Temperature: -40°C ~ 85°C (TA), Voltage - Supply: 2.3V ~ 3.6V, Technology: SRAM - Asynchronous, Memory Format: SRAM, Supplier Device Package: 48-BGA (6x8), Write Cycle Time - Word, Page: 70ns, Memory Interface: Parallel, Access Time: 70 ns, Memory Organization: 256K x 16, DigiKey Programmable: Not Verified.