Micron Technology Inc. M29F400FB55M3E2 Flash Memory
Flash Memory IC 4Mbit Parallel 4.5V ~ 5.5V 44-SO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M29F400FB55M3E2
Detailed Description
IC FLASH 4MBIT PARALLEL 44SO
Package
44-SO
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
M29F400FB55M3E2 Datasheet
Quick Jump:
Technical Specifications
Micron Technology Inc. M29F400FB55M3E2 Flash Memory technical specifications.
General
Memory Size
4 Mbit
RoHS
ROHS3 Compliant
Package / Case
44-SOIC
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Memory Interface
Parallel
Memory Organization
512K x 8, 256K x 16
Alternate Parts Comparison (M29F400FB55M3E2 vs M29F800DB70M6 vs M29F200FB55M3E2 vs M29F400BT70M1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Manufacturer | -- | -- | -- | -- |
| Package / Case | 44-SOIC | 44-SOIC | 44-SOIC | 44-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 4 Mbit | 8 Mbit | 2 Mbit | 4 Mbit |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Access Time | 55 ns | 70 ns | 55 ns | 70 ns |
| Base Product Number | -- | -- | -- | -- |
| Memory Format | FLASH | FLASH | FLASH | FLASH |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Action |
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