M29W400FB55N3E The Micron Technology M29W400FB55N3E is a 4Mbit parallel NOR Flash memory IC. It features a 55ns access time and operates within a 2.7V to 3.6V supply voltage range.
Mfr Part #:

M29W400FB55N3E

Available from 1 distributors
Mfr Name: Micron Technology
Micron Technology
The Micron Technology M29W400FB55N3E is a 4Mbit parallel NOR Flash memory IC. It features a 55ns access time and operates within a 2.7V to 3.6V supply voltage range.
✓ Total Stock: 100 pcs
$ Price Range: $1.28

M29W400FB55N3E Available from 1 distributor

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M29W400FB55N3E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time

M29W400FB55N3E Description

Short technical summary and product information.

The Micron Technology M29W400FB55N3E is a 4Mbit parallel NOR Flash memory device designed for various embedded applications. It offers a fast access time of 55 ns and a programming/erase cycle endurance of 100,000 cycles per block.

 

This memory IC operates with a supply voltage ranging from 2.7V to 3.6V, making it suitable for a wide array of electronic systems. The memory is organized as 512K x 8 or 256K x 16 bits, providing flexibility for different data storage needs. It supports common Flash interface commands and features embedded program/erase controllers.

 

The M29W400FB55N3E is available in a 48-TSOP I surface-mount package, with dimensions of 12 x 20 mm. Its operating temperature range is -40°C to 125°C (TA), ensuring reliable performance in demanding environments. The device also includes features like erase suspend and resume modes for efficient operation.

M29W400FB55N3E Quick Information

Product Type: Flash Memory
Series: M29W400FB
Canonical Name: Micron Technology M29W400FB55N3E 4Mbit Parallel Flash Memory
Subcategory: Flash

M29W400FB55N3E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

M29W400FB55N3E Estimated Pricing

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1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

M29W400FB55N3E Features

  • 4Mbit parallel NOR Flash memory.
  • 55 ns access time.
  • 2.7V to 3.6V supply voltage.
  • 100,000 program/erase cycles per block.
  • 48-TSOP I surface mount package.

M29W400FB55N3E Applications

  • Suitable for boot code storage in embedded systems.
  • Used in automotive engine control modules.
  • Ideal for code shadowing in high-reliability applications.
  • Firmware storage for industrial control systems.
  • Enables rapid program execution in microcontroller-based designs.

M29W400FB55N3E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the M29W400FB55N3E?

The M29W400FB55N3E has a memory size of 4 Mbit.

What is the operating voltage range for this device?

The operating voltage range is 2.7V to 3.6V.

What is the access time of the M29W400FB55N3E?

The access time is 55 ns.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package types are available for this part?

The M29W400FB55N3E is available in a 48-TSOP I package and a 48-TFSOP (0.724", 18.40mm Width) package.

How many program/erase cycles can each block endure?

Each block is rated for 100,000 program/erase cycles.

What is the memory organization of this device?

The memory organization is 512K x 8 or 256K x 16.

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