KSZ8721BLI vs KSZ8721BL 对比
详细并排对比 KSZ8721BLI 出自 Microchip Technology 和 KSZ8721BL 出自 Microchip 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 | KSZ8721BLI | KSZ8721BL |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 10/100BASE-TX/FX Ethernet physical-layer transceiver | 10/100BASE-TX/FX MII physical-layer transceiver |
| 电源电压 | 3.3 V | 3.3 V |
| Operating Voltage Range | 2.5 V to 3.3 V | — |
| 数据速率 | 10 Mbps and 100 Mbps | 100 Mbps |
| Copper Media Support | 10BASE-T and 100BASE-TX | — |
| Fiber Media Support | 100BASE-FX | — |
| Host Interface | MII and RMII | MII and RMII |
| Number of Transceivers | 1 | — |
| Ethernet Standards | IEEE 802.3 and IEEE 802.3u | — |
| Auto Crossover | MDI/MDI-X auto-crossover | — |
| 封装 | 48-LQFP, 7 x 7 mm | 48-pin LQFP |
| 引脚数量 | 48 pins | — |
| 安装类型 | Surface mount | Surface mount |
| Industrial Temperature Range | -40°C to +85°C | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Conflict Minerals Status | [DATA_NEEDED: conflict-minerals status] | — |
| Observed Unit Price | $2.5389 as of 2026-10-30 | — |
| Distributor Availability | In stock at LCSC as of 2026-10-30 | — |
| Core Voltage | — | 2.5 V |
| Ethernet Type | — | 10/100BASE-TX/FX |
| 工作温度范围 | — | 0°C to +70°C |
| 电源电流 | — | 151 mA |
| 引脚数 | — | 48 |
| MDI/MDI-X | — | Automatic crossover supported |
| Power-Supply Architecture | — | 3.3 V single power supply with 2.5 V core |
| Media Support | — | 10BASE-T/100BASE-TX/100BASE-FX |
| Temperature Grade | — | Commercial |
| 接口类型 | — | MII/RMII Ethernet interface |