VSC8514XMK-14 vs VSC8514XMK 对比
详细并排对比 VSC8514XMK-14 出自 Microchip Technology 和 VSC8514XMK 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 | VSC8514XMK-14 | VSC8514XMK |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Ethernet Port Count | 4 ports | — |
| Supported Ethernet Rates | 10/100/1000BASE-T | — |
| Media Type | Copper Ethernet | — |
| Upper-Layer Interface | QGMII | — |
| Synchronous Ethernet | Not supported in the -14 configuration | — |
| Temperature Class | Industrial temperature | — |
| 封装 | 138-QFN (12 x 12 mm) | 138-pin QFN (12 x 12 mm), exposed thermal pad |
| 安装类型 | Surface mount | Surface Mount |
| Power Management | ActiPHY low-power operation | — |
| Cable Diagnostics | VeriPHY | — |
| TDM Backhaul Support | Supported | — |
| Wireless Base Station Support | Supported | — |
| Carrier Application Support | Supported | — |
| Operating Voltage | [DATA_NEEDED: operating voltage] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Ports | — | 4 (Quad-port Gigabit Ethernet PHY) |
| Ethernet Speed | — | 10/100/1000BASE-T |
| Host Interface | — | QGMII |
| Additional Interfaces | — | JTAG, SerDes |
| Energy-Efficient Ethernet | — | Supported (EEE) |
| SyncE Support | — | [DATA_NEEDED: SyncE support per suffix] |
| TDM Backhaul | — | Supported |
| Link Status Monitoring | — | Per-port link status monitoring |
| Package Code | — | XMK |
| 工作温度 | — | -40C to +110C (per distributor listing) |
| 电源电压 | — | [DATA_NEEDED: supply voltage rails] |
| Power Consumption | — | [DATA_NEEDED: typical power per port] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| Application Target | — | Broadband gateways, data centers, enterprise networks, carrier backhaul |