M29F400BT55N1 ST

Description: IC FLASH 4MBIT PARALLEL 48TSOP, Memory Type: Non-Volatile, Memory Size: 4Mbit, Mounting Type: Surface Mount, Package / Case: 48-TFSOP (0.724", 18.40mm Width), Packaging: Tray, DigiKey Programmable: Not Verified, Memory Organization: 512K x 8, 256K x 16, Access Time: 55 ns, Memory Interface: Parallel, Write Cycle Time - Word, Page: 55ns, Part Status: Obsolete, Supplier Device Package: 48-TSOP, Memory Format: FLASH, Technology: FLASH - NOR, Voltage - Supply: 4.5V ~ 5.5V, Operating Temperature: 0°C ~ 70°C (TA).