M29F400FB55M3F2 vs M29F800FB55M3F2 Comparison
Detailed side-by-side comparison of M29F400FB55M3F2 by Micron Technology and M29F800FB55M3F2 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 | M29F400FB55M3F2 | M29F800FB55M3F2 |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $3.72 |
| Memory Type | NOR Flash, Parallel | NOR Flash, Parallel |
| Density | 4194 kbits (4 Mbit) | 8389 kbits (8 Mbit) |
| Organization | 512K x 8 / 256K x 16 | 512K x 16-bit / 1M x 8-bit |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 5 V | 5 V |
| Boot Block Position | Bottom boot block | — |
| Operating Temperature | -40C to +125C | -40C to +125C |
| Grade | Automotive (Auto Grade, 125C) | — |
| Package Type | 44-pin SO (SOP), wide body | — |
| Mounting Type | Surface Mount | Surface Mount |
| Programming | Embedded byte/word program algorithm | Embedded byte/word program algorithms |
| Erase | Embedded program/erase controller, block erase | — |
| Packaging | Tape and Reel (TR) | — |
| RoHS Status | RoHS-compliant package (F2 suffix) | [DATA_NEEDED: RoHS status] |
| Bus Width | 8-bit or 16-bit (selectable) | — |
| Number of Pins | 44 | — |
| Number of Words | — | 512 k |
| Bits per Word | — | 16 bits |
| Boot Block Type | — | Bottom Boot Block |
| Interface | — | Parallel, Asynchronous |
| OTP Area | — | 64 byte |
| Automotive Qualification | — | Auto Grade 3 (temperature grade 3, +125C) |
| Package | — | 44-pin SO (SOIC-44) |
| Packing | — | Tape & Reel (T/R) |
| Endurance | — | [DATA_NEEDED: program/erase endurance cycles] |