KSZ8721BL vs KSZ8721BLI 对比
详细并排对比 KSZ8721BL 出自 Microchip Technology 和 KSZ8721BLI 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 | KSZ8721BL | KSZ8721BLI |
|---|---|---|
| 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 MII physical-layer transceiver | 10/100BASE-TX/FX Ethernet physical-layer transceiver |
| 数据速率 | 100 Mbps | 10 Mbps and 100 Mbps |
| 电源电压 | 3.3 V | 3.3 V |
| Core Voltage | 2.5 V | — |
| Host Interface | MII and RMII | MII and RMII |
| 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 | — |
| 封装 | 48-pin LQFP | 48-LQFP, 7 x 7 mm |
| 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 | — |
| 安装类型 | Surface mount | Surface mount |
| 接口类型 | MII/RMII Ethernet interface | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Operating Voltage Range | — | 2.5 V to 3.3 V |
| Copper Media Support | — | 10BASE-T and 100BASE-TX |
| Fiber Media Support | — | 100BASE-FX |
| Number of Transceivers | — | 1 |
| Ethernet Standards | — | IEEE 802.3 and IEEE 802.3u |
| Auto Crossover | — | MDI/MDI-X auto-crossover |
| 引脚数量 | — | 48 pins |
| Industrial Temperature Range | — | -40°C to +85°C |
| 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 |