KSZ9031RNXUB-VAO vs KSZ9031MNXCC 对比
详细并排对比 KSZ9031RNXUB-VAO 出自 Microchip Technology 和 KSZ9031MNXCC 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
KSZ9031RNXUB-VAO - Gigabit Ethernet Transceiver, AEC-Q100, WQFN-48 | Microchip
KSZ9031RNXUB-VAO ✓ 量产中Microchip Technology
KSZ9031MNXCC - Gigabit Ethernet PHY Transceiver 64-QFN | Microchip
KSZ9031MNXCC ✓ 量产中规格对比
| 参数 | KSZ9031RNXUB-VAO | KSZ9031MNXCC |
|---|---|---|
| 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） | $6.10 | $3.51 |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | Ethernet PHY Transceiver |
| 数据速率 | 10/100/1000 Mbps (triple-speed) | 10/100/1000 Mbps |
| Standards Supported | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3) | — |
| MAC Interface | RGMII (Reduced Gigabit Media Independent Interface) | GMII / MII |
| Cable Type | CAT-5 UTP (unshielded twisted pair) | — |
| 封装 | 48-pin WQFN (7x7 mm), lead-free | 64-pin QFN (8x8 mm), lead-free |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (automotive AEC-Q100 grade) | 0C to +70C (commercial grade, CC suffix) |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| 电源电压 | [DATA_NEEDED: supply voltage] | 3.3V (single supply) |
| Power Consumption (Active) | [DATA_NEEDED: typical active power] | — |
| Power Consumption (Energy-Detect) | ~75 mW when cable not attached | — |
| Reference Clock Output | 125 MHz | — |
| Wake-on-LAN | Yes, with custom-packet detection | Yes |
| On-chip Termination Resistors | Yes (integrated MDI termination) | — |
| LED Outputs | Programmable (link/activity/speed) | — |
| Loopback Modes | Remote and local loopback | — |
| Baseline Wander Correction | Integrated | — |
| Adaptive Equalization | Integrated | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Network Standard | — | IEEE 802.3 (10Base-T/100Base-TX/1000Base-T) |
| I/O Voltage Tolerance | — | 3.3V / 2.5V / 1.8V |
| Power Consumption (Typical) | — | ~0.7W at 1000 Mbps full-duplex |
| Auto-Negotiation | — | Yes (10/100/1000 Mbps) |
| Auto-MDIX | — | Yes (HP Auto-MDIX) |
| LED Interface | — | Programmable multi-LED |