M29F400FT55N3F2 vs M29W400FT55N3F Comparison
Detailed side-by-side comparison of M29F400FT55N3F2 by Micron Technology and M29W400FT55N3F 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
M29F400FT55N3F2 - 4Mbit 5V Parallel NOR Flash 55ns | Micron
M29F400FT55N3F2 ✓ Active
Specification Comparison
| Parameter | M29F400FT55N3F2 | M29W400FT55N3F |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | EEPROM | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.51 | $1.92 |
| Memory Type | NOR Flash (SLC) | NOR Flash |
| Memory Size | 4 Mbit | 4 Mbit |
| Organization | 256K x 16 | 4Mbit, block-organized, top boot block |
| Interface | Parallel | Parallel |
| Access Time | 55 ns | 55 ns |
| Supply Voltage | 5 V | [DATA_NEEDED: supply voltage range] |
| Block Architecture | Top boot block | — |
| Package | 44-SO (SOP-44) | 48-TSOP I |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Auto Grade 3, up to +125C (per Micron ordering code) | — |
| Compliance Suffix | F2 (RoHS-compliant, lead-free plating) | — |
| Programming Voltage | Single supply (no 12 V VPP required) | — |
| Technology | Floating-gate NOR cell, charge-pump program/erase | — |
| Max Standby Current | [DATA_NEEDED: standby current] | — |
| Program/Erase Endurance | [DATA_NEEDED: endurance cycles] | — |
| Operating Temperature | [DATA_NEEDED: min operating temperature] | [DATA_NEEDED: operating temperature range] |
| Bus Configuration | — | x8 / x16 (BYTE-selectable) |
| Program/Erase | — | Block erase, word/byte program |
| Suspend/Resume | — | Erase/program suspend and resume |
| Endurance | — | [DATA_NEEDED: program/erase cycles] |
| Data Retention | — | [DATA_NEEDED: data retention] |
| Packaging | — | Tape & Reel (TR suffix) |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| Prefix F in MPN | — | Pb-free package suffix |