KSZ9897RTXI-TR vs KSZ9477STXI 对比
详细并排对比 KSZ9897RTXI-TR 出自 Microchip Technology 和 KSZ9477STXI 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
KSZ9897RTXI-TR - 7-Port Gigabit Managed Ethernet Switch | Microchip
KSZ9897RTXI-TR ✓ 量产中规格对比
| 参数 | KSZ9897RTXI-TR | KSZ9477STXI |
|---|---|---|
| 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） | $9.20 | $0.00 |
| Product Type | Layer-2 Managed Gigabit Ethernet Switch | — |
| Number of Ports | 7 (5 integrated PHY + 2 configurable host/MAC ports) | — |
| PHY Speed Support | 10/100/1000 Mbps | — |
| Integrated PHYs | 5 x 10/100/1000BASE-T | — |
| Configurable Interfaces | SGMII, RGMII, MII, RMII | — |
| Host Management Interface | I2C, SPI | — |
| Switching Capacity | Non-blocking wire-speed | — |
| MAC Address Table | [DATA_NEEDED: MAC address table entries] | — |
| VLAN Support | IEEE 802.1Q | — |
| QoS | IEEE 802.1p, 4 priority queues per port | — |
| Multicast Support | IGMP snooping, MLD snooping | — |
| Energy Efficient Ethernet | IEEE 802.3az | — |
| Operating Voltage | [DATA_NEEDED: core/IO supply voltages] | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 128-TQFP-EP (14x14 mm) with exposed pad | 128-pin TQFP exposed-pad, 14 x 14 mm |
| 安装类型 | Surface Mount | Surface mount |
| MSL 等级 | 3 | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | Yes | — |
| 无卤 | [DATA_NEEDED: halogen-free status] | — |
| 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 |
| REACH Status | — | [DATA_NEEDED: REACH compliance] |