M25P20-VMN3TPB vs M25P40-VMN3TPB 对比
详细并排对比 M25P20-VMN3TPB 出自 Micron Technology 和 M25P40-VMN3TPB 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 | M25P20-VMN3TPB | M25P40-VMN3TPB |
|---|---|---|
| 品牌 | Micron Technology | Micron Technology |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 停产 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.80 | $0.64 |
| 存储器类型 | NOR Flash, Serial SPI | FLASH - NOR |
| Density | 2 Mbit (256K x 8) | 4194 kbits |
| 接口 | SPI | SPI Serial |
| Max Clock Frequency | 75 MHz | 75 MHz |
| 电源电压 | 2.3 V to 3.6 V (2.5 V/3.3 V class) | 2.3 V to 3.6 V |
| Access Time | 8 ns | 15 ns |
| Page Program Time | 0.8 ms typical (up to 256 bytes) | — |
| Sector Size | 512 Kbit | — |
| Sector Erase Time | 0.6 s typical | — |
| Bulk Erase Time | 3 s typical | — |
| 工作温度 | -40C to +125C | -40C to +125C (TA) |
| 封装 | SOIC-8 (SO, 0.150 inch width), plastic, RoHS compliant | 8-SOIC (3.90 mm width) |
| Pins | 8 | — |
| 安装类型 | Surface Mount | Surface Mount (SMD/SMT) |
| Write Protection | Hardware and software write protection | Hardware (W#) and software status-register protection |
| Packaging | Tape and Reel | Tape & Reel (TR) |
| RoHS 状态 | Compliant | — |
| 存储容量 | — | 4 Mbit (512K x 8) |
| 存储组织 | — | 512K x 8 |
| Voltage Range Class | — | 2.5V/3V/3.3V |
| HOLD Function | — | Yes (HOLD# pin) |
| Production Status | — | Full Production |
| Automotive Qualification | — | Yes (automotive temperature range) |