KSZ9897STXC vs KSZ9897STXI 对比
详细并排对比 KSZ9897STXC 出自 Microchip Technology 和 KSZ9897STXI 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 | KSZ9897STXC | KSZ9897STXI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Device Type | Fully integrated layer-2 managed Gigabit Ethernet switch | — |
| Total Port Count | 7 ports | — |
| Integrated Copper PHY Ports | 5 ports | — |
| Configurable Interface Ports | 2 ports | — |
| Copper Ethernet Speeds | 10/100/1000 Mbps | — |
| Configurable Serial Interfaces | SGMII or RGMII | — |
| Management Interfaces | I2C and SPI | — |
| Energy-Efficient Ethernet | EEE supported | — |
| Wake-on-LAN | Supported | Yes |
| Quality of Service | QoS supported | — |
| Link Diagnostics | LinkMD supported | — |
| 封装 | 128-lead TQFP exposed-pad, 14 x 14 mm | 128-pin TQFP-EP, 14x14 mm |
| JEDEC Package Code | S-PQFP-G128 | — |
| 安装类型 | Surface mount | Surface Mount |
| Nominal Supply Voltage | 1.2 V | — |
| Minimum Operating Temperature | 0 °C | — |
| Maximum Operating Temperature | 70 °C | — |
| Commercial Grade | Commercial-grade interface IC | — |
| TS 16949 Screening Level | Compliant with stated screening level | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | 7-Port Gigabit Ethernet Managed Switch IC |
| Number of Ports | — | 7 |
| Integrated PHYs | — | 5 x 10/100/1000 Mbps BASE-T |
| Configurable MAC Interfaces | — | 2 x SGMII / RGMII / MII / RMII |
| Switching Bandwidth | — | 14 Gbps non-blocking |
| Forwarding Rate | — | 1.4 Mpps (wire-speed, 64-byte packets) |
| MAC Address Table | — | 16K entries |
| Packet Buffer | — | 1 MB shared |
| Jumbo Frame Support | — | Up to 9 KB |
| Management Interface | — | I2C, SPI, MIIM (MDC/MDIO) |
| VLAN Support | — | IEEE 802.1Q, 4K VLAN entries |
| QoS Queues per Port | — | 4 |
| Time Stamping | — | IEEE 1588v2 hardware timestamping |
| Energy Efficient Ethernet | — | IEEE 802.3az EEE supported |
| Cable Diagnostics | — | LinkMD TDR-based |
| 工作温度 | — | -40C to +85C (Industrial) |
| 电源电压 | — | 1.2V (core), 2.5V and 3.3V (I/O) |