M29F400FB55M3E2 vs M29F400FT55M3E2 对比
详细并排对比 M29F400FB55M3E2 出自 Micron Technology 和 M29F400FT55M3E2 出自 Micron Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | M29F400FB55M3E2 | M29F400FT55M3E2 |
|---|---|---|
| 品牌 | Micron Technology | Micron Technology |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $1.98 |
| 存储器类型 | NOR Flash | NOR Flash |
| 接口 | Parallel | Parallel |
| Density | 4194 kbits (4 Mbit) | — |
| 存储组织 | 512K x 8 / 256K x 16 | 512K x 8 / 256K x 16 |
| Number of Words | 256 k | 256 k |
| Bits per Word | 16 bits | 16 bits |
| Access Time | 55 ns | 55 ns |
| 电源电压 | 5 V | 5 V |
| Boot Block Architecture | Bottom boot block (FB) | — |
| Program/Erase Controller | Embedded byte/word program algorithms | — |
| 工作温度 | -40 C to +125 C (Automotive Grade) | -40 C to +125 C |
| Package Type | 44-pin SO (SOP) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | Tray |
| RoHS 状态 | RoHS-compliant package (E suffix) | Compliant |
| Automotive Grade | Yes (Grade 3, 125 C) | — |
| 存储容量 | — | 4 Mbit (4194 kbits) |
| Programming | — | Embedded byte/word program algorithms |
| Erase | — | Embedded program/erase controller, block erase |
| Boot Block | — | Top boot block |
| 封装 | — | 44-SO (SOP-44) |