M29W400FT55N3E vs M29W400FB55N3E Comparison
Detailed side-by-side comparison of M29W400FT55N3E by Micron Technology and M29W400FB55N3E 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 | M29W400FT55N3E | M29W400FB55N3E |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.80 | $0.00 |
| Memory Type | Flash - NOR Memory IC | NOR Flash (parallel) |
| Memory Size | 4 Mbit | — |
| Interface | Parallel | Parallel, 8-bit/16-bit (BYTE# selectable) |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 2.7 V to 3.6 V (program, erase and read) | 2.7 V to 3.6 V |
| Sector Size | 16 KB, 8 KB, 32 KB, 64 KB (asymmetric boot-block) | — |
| Boot Block Position | Top (FT suffix) | — |
| Operating Temperature | -40C to +125C | -40C to +125C |
| Temperature Grade | Automotive | — |
| Package | 48-TSOP I | 48-TSOP I, 12 x 20 mm |
| Number of Terminals | 48 | — |
| Package Code / Shape | TSSOP / Rectangular | — |
| Mounting Type | Surface Mount | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | — |
| Packaging | Tray | Tray |
| Peak Reflow Time | 30 s max | — |
| Companion Access-Time Grade | 55 ns and 70 ns versions available in family | — |
| Density | — | 4 Mbit (4194 kbits) |
| Organization | — | 512K x 8 bit / 256K x 16 bit |
| Block Architecture | — | 19 memory blocks, 1 boot block (bottom, FB) |
| Programming Time | — | 10 us per byte/word typical |
| Boot Block Hardware Protection | — | Yes |
| Pins | — | 48 |
| RoHS Status | — | Compliant |
| Speed Grades in Family | — | 55 ns, 70 ns |