M29W400FB55N3E vs M29W400FB55N3F Comparison
Detailed side-by-side comparison of M29W400FB55N3E by Micron Technology and M29W400FB55N3F 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 ✓ ActiveSpecification Comparison
| Parameter | M29W400FB55N3E | M29W400FB55N3F |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | EEPROM | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.55 |
| Memory Type | NOR Flash (parallel) | NOR Flash |
| Density | 4 Mbit (4194 kbits) | — |
| Organization | 512K x 8 bit / 256K x 16 bit | 512K x8 / 256K x16 |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Interface | Parallel, 8-bit/16-bit (BYTE# selectable) | Parallel (asynchronous) |
| Block Architecture | 19 memory blocks, 1 boot block (bottom, FB) | Boot block with hardware sector protection |
| 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 | 48-pin TSOP I (12 x 20 mm) |
| Pins | 48 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | Tape & Reel (TR) |
| RoHS Status | Compliant | — |
| Speed Grades in Family | 55 ns, 70 ns | — |
| Memory Size | — | 4 Mbit |
| Program/Erase Supply | — | Single 2.7 V to 3.6 V |
| Byte/Word Select | — | BYTE# pin |
| Program Suspend/Erase Suspend | — | Supported |
| Lead-Free / RoHS | — | Yes (F suffix = lead-free RoHS-compliant) |
| Endurance | — | [DATA_NEEDED: program/erase cycles per block] |
| Data Retention | — | [DATA_NEEDED: retention years] |