KSZ9477STXI vs KSZ9897RTXC 对比
详细并排对比 KSZ9477STXI 出自 Microchip Technology 和 KSZ9897RTXC 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。
Microchip Technology
KSZ9897RTXC - 7-Port Gigabit Managed Ethernet Switch | Microchip
KSZ9897RTXC ✓ 量产中规格对比
| 参数 | KSZ9477STXI | KSZ9897RTXC |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $9.05 |
| 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 | — |
| 封装 | 128-pin TQFP exposed-pad, 14 x 14 mm | 128-pin TQFP-EP, 14x14 mm |
| 安装类型 | Surface mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | Compliant (per distributor listings) |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| Product Type | — | Managed Layer-2 Ethernet Switch |
| Number of Ports | — | 7 (5 integrated PHYs + 2 configurable SGMII/RGMII/MII/RMII) |
| PHY Speed | — | 10/100/1000 Mbps (5 ports, Base-T) |
| Configurable Port Interfaces | — | SGMII, RGMII, MII, RMII |
| Management Interface | — | I2C and SPI |
| Supported Standards | — | IEEE 802.1Q VLAN, 802.1p QoS, 802.3az EEE, AVB/TSN timestamping |
| Wake-on-LAN | — | Supported |
| Supply Voltages | — | 1.8 V, 2.5 V, 3.3 V |
| 工作温度范围 | — | [DATA_NEEDED: industrial/extended temperature grade] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Junction-to-Ambient Thermal Resistance | — | [DATA_NEEDED: theta_JA value] |
| Internal CPU / Management Engine | — | Integrated management CPU with register interface |