KSZ8721BT vs KSZ8721CL 对比
详细并排对比 KSZ8721BT 出自 Microchip Technology 和 KSZ8721CL 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 | KSZ8721BT | KSZ8721CL |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | Unknown | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.32 | $7.30 |
| Ethernet Data Rate | 10 Mbps or 100 Mbps | — |
| Copper Ethernet Support | 10BaseT and 100BaseTX | — |
| Fiber Ethernet Support | 100BaseFX | — |
| Host Interface | MII and RMII | MII and RMII |
| Transceiver Channel Count | 1 channel | — |
| Supply Description | 3.3 V single power supply | — |
| Low-Voltage Operating Point | 2.5 V operation described by source excerpt | — |
| 封装 | 48-pin TQFP | 48-LQFP, 7 x 7 mm |
| Package Dimensions | 7 mm x 7 mm | — |
| 安装类型 | Surface mount | Surface mount |
| Physical-Layer Functions | 10BaseT PMA, PMD, and PCS functions | — |
| Product Category | Ethernet interface IC | — |
| Manufacturer | Microchip Technology | — |
| Original Brand Reference | Micrel Semiconductor | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Maximum Link Distance | [DATA_NEEDED: maximum copper and fiber link distances] | — |
| Ethernet Magnetics | [DATA_NEEDED: integrated or external magnetics requirement] | — |
| Product Type | — | 10/100BASE-TX/FX Ethernet physical-layer transceiver |
| Number of Drivers | — | 1 driver |
| Number of Receivers | — | 1 receiver |
| Ethernet Modes | — | 10BASE-T, 100BASE-TX, and 100BASE-FX |
| Distributor Interface Designation | — | Full MII |
| 电源电压 | — | 3 V to 3.6 V |
| Single-Supply Description | — | 3.3 V single power supply |
| Manufacturer Low-Voltage Operation Statement | — | 2.5 V operation |
| Packaging | — | Tray |
| Lead-Free Status | — | Lead free |
| Ethernet Standard | — | IEEE 802.3u |
| Data Rate Support | — | 10 Mbps and 100 Mbps |
| Clock Output | — | [DATA_NEEDED: clock output specification] |
| Junction Temperature | — | [DATA_NEEDED: junction temperature rating] |