KSZ9477STXI vs CY7C65621-56LTXI 对比
详细并排对比 KSZ9477STXI 出自 Microchip Technology 和 CY7C65621-56LTXI 出自 Infineon。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 | KSZ9477STXI | CY7C65621-56LTXI |
|---|---|---|
| 品牌 | Microchip Technology | Infineon |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | Unknown |
| Device Type | Managed Layer 2 Gigabit Ethernet switch | — |
| Total Port Count | 7 ports | — |
| Integrated Copper PHY Ports | 5 ports | — |
| Integrated PHY Data Rates | 10/100/1000 Mbps | — |
| Configurable Interface Ports | 2 ports | — |
| Configurable Interface Options | SGMII, RGMII, MII, and RMII | — |
| Management Interfaces | I2C and SPI | — |
| Ring Redundancy | Supported | — |
| Time Synchronization | IEEE 1588 v2 supported | — |
| Audio/Video Feature | AVB supported | — |
| Power Efficiency | Energy Efficient Ethernet supported | — |
| Wake Feature | Wake-on-LAN supported | — |
| Traffic Management | QoS supported | — |
| Link Diagnostics | LinkMD+ supported | — |
| Temperature Grade | Industrial temperature | I-grade |
| 封装 | 128-pin TQFP exposed-pad, 14 x 14 mm | 56-QFN (8 mm x 8 mm) |
| 安装类型 | Surface mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | [DATA_NEEDED: REACH status] |
| Product Type | — | USB hub controller |
| USB Specification | — | USB 2.0 |
| USB Speed Support | — | Full Speed and High Speed |
| Number of Ports | — | 2 ports |
| 电源电压 | — | 3.3 V |
| Serial Interface Engine | — | Integrated |
| 拓扑 | — | Single-TT |
| Application Configuration | — | Bus powered |
| Package Type | — | QFN |
| Exposed Pad | — | Yes |
| Manufacturer | — | Infineon Technologies |
| Host Communication | — | USB Serial Interface Engine |
| 生命周期状态 | — | [DATA_NEEDED: lifecycle status] |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Maximum USB Current | — | [DATA_NEEDED: maximum USB current] |
| AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 status] |