KSZ9897RTXC vs KSZ9897RTXI-TR 对比
详细并排对比 KSZ9897RTXC 出自 Microchip Technology 和 KSZ9897RTXI-TR 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Microchip Technology
KSZ9897RTXI-TR - 7-Port Gigabit Managed Ethernet Switch | Microchip
KSZ9897RTXI-TR ✓ 量产中规格对比
| 参数 | KSZ9897RTXC | KSZ9897RTXI-TR |
|---|---|---|
| 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） | $9.05 | $9.20 |
| Product Type | Managed Layer-2 Ethernet Switch | Layer-2 Managed Gigabit Ethernet Switch |
| Number of Ports | 7 (5 integrated PHYs + 2 configurable SGMII/RGMII/MII/RMII) | 7 (5 integrated PHY + 2 configurable host/MAC ports) |
| 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] | — |
| 封装 | 128-pin TQFP-EP, 14x14 mm | 128-TQFP-EP (14x14 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 |
| RoHS 状态 | Compliant (per distributor listings) | Compliant |
| Junction-to-Ambient Thermal Resistance | [DATA_NEEDED: theta_JA value] | — |
| Internal CPU / Management Engine | Integrated management CPU with register interface | — |
| 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) |
| Lead-Free | — | Yes |
| 无卤 | — | [DATA_NEEDED: halogen-free status] |