M29W400FB55N3E vs M29F400FT55N3E2 Comparison
Detailed side-by-side comparison of M29W400FB55N3E by Micron Technology and M29F400FT55N3E2 by Micron Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Micron Technology
M29W400FB55N3E - 4Mb NOR Flash 55ns TSOP-48 | Micron Technology
M29W400FB55N3E ✓ ActiveMicron Technology
M29F400FT55N3E2 - 4Mbit 5V Parallel NOR Flash, 55ns | Micron
M29F400FT55N3E2 ✓ ActiveSpecification Comparison
| Parameter | M29W400FB55N3E | M29F400FT55N3E2 |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | EEPROM | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $4.15 |
| Memory Type | NOR Flash (parallel) | NOR Flash (Parallel) |
| Density | 4 Mbit (4194 kbits) | 4 Mbit (512K x 8) |
| Organization | 512K x 8 bit / 256K x 16 bit | — |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | — |
| Interface | Parallel, 8-bit/16-bit (BYTE# selectable) | Parallel |
| Block Architecture | 19 memory blocks, 1 boot block (bottom, FB) | — |
| Programming Time | 10 us per byte/word typical | — |
| Boot Block Hardware Protection | Yes | — |
| Operating Temperature | -40C to +125C | [DATA_NEEDED: Operating Temperature Range] |
| Package | 48-TSOP I, 12 x 20 mm | 44-SO (SOP-44) |
| Pins | 48 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS Status] |
| Speed Grades in Family | 55 ns, 70 ns | — |
| Supply Voltage | — | 5 V (single supply) |
| Boot Block Architecture | — | Top boot (FT variant) |
| Programming Supply | — | No 12 V VPP required (5.0 V programming) |
| Command Set | — | JEDEC standard compatible |
| Program/Erase Endurance | — | [DATA_NEEDED: Program/Erase Cycles] |
| Data Retention | — | [DATA_NEEDED: Data Retention] |
| Active Read Current | — | [DATA_NEEDED: Active Current] |
| Standby Current | — | [DATA_NEEDED: Standby Current] |
| Block Protection | — | Hardware block protection |
| MSL Level | — | [DATA_NEEDED: Moisture Sensitivity Level] |