M29W400FB55N3E vs M29F400FT55N3E2 对比
详细并排对比 M29W400FB55N3E 出自 Micron Technology 和 M29F400FT55N3E2 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。
Micron Technology
M29W400FB55N3E - 4Mb NOR Flash 55ns TSOP-48 | Micron Technology
M29W400FB55N3E ✓ 量产中Micron Technology
M29F400FT55N3E2 - 4Mbit 5V Parallel NOR Flash, 55ns | Micron
M29F400FT55N3E2 ✓ 量产中规格对比
| 参数 | M29W400FB55N3E | M29F400FT55N3E2 |
|---|---|---|
| 品牌 | Micron Technology | Micron Technology |
| 分类 | EEPROM | 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 | $4.15 |
| 存储器类型 | NOR Flash (parallel) | NOR Flash (Parallel) |
| Density | 4 Mbit (4194 kbits) | 4 Mbit (512K x 8) |
| 存储组织 | 512K x 8 bit / 256K x 16 bit | — |
| Access Time | 55 ns | 55 ns |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | — |
| 接口 | Parallel, 8-bit/16-bit (BYTE# selectable) | Parallel |
| Block Architecture | 19 memory blocks, 1 boot block (bottom, FB) | — |
| Programming Time | 10 us per byte/word typical | — |
| Boot Block Hardware Protection | Yes | — |
| 工作温度 | -40C to +125C | [DATA_NEEDED: Operating Temperature Range] |
| 封装 | 48-TSOP I, 12 x 20 mm | 44-SO (SOP-44) |
| Pins | 48 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS Status] |
| Speed Grades in Family | 55 ns, 70 ns | — |
| 电源电压 | — | 5 V (single supply) |
| Boot Block Architecture | — | Top boot (FT variant) |
| Programming Supply | — | No 12 V VPP required (5.0 V programming) |
| Command Set | — | JEDEC standard compatible |
| Program/Erase Endurance | — | [DATA_NEEDED: Program/Erase Cycles] |
| Data Retention | — | [DATA_NEEDED: Data Retention] |
| Active Read Current | — | [DATA_NEEDED: Active Current] |
| Standby Current | — | [DATA_NEEDED: Standby Current] |
| Block Protection | — | Hardware block protection |
| MSL 等级 | — | [DATA_NEEDED: Moisture Sensitivity Level] |