M29W400FB55N3F vs M29W400FT55N3E Comparison
Detailed side-by-side comparison of M29W400FB55N3F by Micron Technology and M29W400FT55N3E by Micron Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | M29W400FB55N3F | M29W400FT55N3E |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $2.80 |
| Memory Type | NOR Flash | Flash - NOR Memory IC |
| Memory Size | 4 Mbit | 4 Mbit |
| Organization | 512K x8 / 256K x16 | — |
| Interface | Parallel (asynchronous) | Parallel |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | 2.7 V to 3.6 V (program, erase and read) |
| Program/Erase Supply | Single 2.7 V to 3.6 V | — |
| Byte/Word Select | BYTE# pin | — |
| Block Architecture | Boot block with hardware sector protection | — |
| Program Suspend/Erase Suspend | Supported | — |
| Package | 48-pin TSOP I (12 x 20 mm) | 48-TSOP I |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tray |
| Lead-Free / RoHS | Yes (F suffix = lead-free RoHS-compliant) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Endurance | [DATA_NEEDED: program/erase cycles per block] | — |
| Data Retention | [DATA_NEEDED: retention years] | — |
| Sector Size | — | 16 KB, 8 KB, 32 KB, 64 KB (asymmetric boot-block) |
| Boot Block Position | — | Top (FT suffix) |
| Temperature Grade | — | Automotive |
| Number of Terminals | — | 48 |
| Package Code / Shape | — | TSSOP / Rectangular |
| Moisture Sensitivity Level (MSL) | — | 3 (168 Hours) |
| Peak Reflow Time | — | 30 s max |
| Companion Access-Time Grade | — | 55 ns and 70 ns versions available in family |