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M29W400FT - 4-Mbit Boot Block 3 V Supply Flash memory

Download the M29W400FT datasheet PDF. This datasheet also covers the M29W800FT variant, as both devices belong to the same 4-mbit boot block 3 v supply flash memory family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (M29W800FT-Numonyx.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number M29W400FT
Manufacturer Numonyx
File Size 795.69 KB
Description 4-Mbit Boot Block 3 V Supply Flash memory
Datasheet download datasheet M29W400FT Datasheet

Overview

M29W800FT M29W400FT M29W800FB M29W400FB 8-Mbit (1 Mbit×8 / 512 Kbit×16); 4-Mbit (512 Kbit×8 / 256 Kbit×16) Boot Block 3 V Supply Flash.

Key Features

  • Supply voltage.
  • VCC = 2.7 V to 3.6 V for program, erase and read.
  • Access time: 55 ns, 70 ns.
  • Programming time.
  • 10 µs per byte/word typical.
  • 19 memory blocks (M29W800F).
  • 1 boot block (top or bottom location).
  • 3 parameter blocks.
  • 15 main blocks.
  • 11 memory blocks (M29W400F).
  • 1 boot block (top or bottom location).
  • 3 parameter blocks.
  • 7 main blocks.
  • Program/erase controller.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
ST Microelectronics Logo M29W400B 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Low Voltage Single Supply Flash Memory ST Microelectronics
ST Microelectronics Logo M29W400BB 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Low Voltage Single Supply Flash Memory ST Microelectronics
ST Microelectronics Logo M29W400BT 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Low Voltage Single Supply Flash Memory ST Microelectronics
ST Microelectronics Logo M29W400DB 4 Mbit (512Kb x8 or 256Kb x16 / Boot Block) 3V Supply Flash Memory ST Microelectronics
ST Microelectronics Logo M29W400DT 4 Mbit (512Kb x8 or 256Kb x16 / Boot Block) 3V Supply Flash Memory ST Microelectronics

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