Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The M29W400DB55N6 is a 4 Mbit (512 Kb x 8 or 256 Kb x 16, boot block) 3 V supply Flash memory.

Parametrics

M29W400DB55N6 absolute maximum ratings: (1)Temperature under bias: -50 to 125 ℃; (2)Storage temperature: -65 to 150 ℃; (3)Input or output voltage: -0.6 to VCC+0.6 V; (4)Supply voltage: -0.6 to 4 V; (5)Identification voltage: -0.6 to 13.5 V.

Features

M29W400DB55N6 features: (1)Supply voltage: VCC = 2.7 V to 3.6 V for Program, Erase and Read; (2)Access time: 45, 55, 70 ns; (3)Programming time: 10 μs per byte/word typical; (4)11 memory blocks: 1 boot block (top or bottom location), 2 parameter and 8 main blocks; (5)Program/Erase controller: Embedded byte/word program algorithms; (6)Erase Suspend and Resume modes: Read and Program another block during Erase Suspend.

Diagrams