Micron Technology Inc. M29F400FB55M3E2 Flash Memory
IC FLASH 4MBIT PARALLEL 44SO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M29F400FB55M3E2
Detailed Description
Package
44-SO
Key Features
Package: Tray; Package / Case: 44-SOIC (0.496", 12.60mm Width); Mounting Type: Surface Mount; Supply Voltage: 4.5V ~ 5.5V; Memory Size: 4Mbit
Lifecycle Status
Obsolete
RoHS State
Compliant
Datasheet
M29F400FB55M3E2 Datasheet
Quick Jump:
Technical Specifications
Micron Technology Inc. M29F400FB55M3E2 Flash Memory technical specifications.
General
Operating Temperature
-40°C ~ 125°C (TA)
Inventory Source
Winsource
Inventory Source File
/Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx
Inventory As of
2026-05-15
Source Manufacturer
Micron Technology Inc.
Source Category
Integrated Circuits (ICs) > Memory > Flash
Stock
15150
Extracted Price
11.9693
Price Formula
winsource min price * 2
Memory Interface
Parallel
More in This Category
Browse related parts from the same category — sorted by series, manufacturer, and package similarity. These are not verified pin-to-pin substitutes.
M29F800DB70M6Micron Technology Inc.Package: Tube | Package / Case: 44-SOIC (0.525", 13.34mm Width) | Mounting Type: Surface Mount | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 8Mbit | Operating Temperature: -40°C ~ 85°C (TA)
M29F200FB55M3E2Micron Technology Inc.Package: Tray | Package / Case: 44-SOIC (0.496", 12.60mm Width) | Mounting Type: Surface Mount | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 2Mbit | Operating Temperature: -40°C ~ 125°C (TA)
M29F400BT70M1Micron Technology Inc.Package: Tube | Package / Case: 44-SOIC (0.496", 12.60mm Width) | Mounting Type: Surface Mount | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 4Mbit | Operating Temperature: 0°C ~ 70°C (TA)
M29F200BB70M6EMicron Technology Inc.Package: Tube | Package / Case: 44-SOIC (0.496", 12.60mm Width) | Mounting Type: Surface Mount | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 2Mbit | Operating Temperature: -40°C ~ 85°C (TA)