KSZ9031RNXIC vs KSZ9031RNXIC-TR 对比
详细并排对比 KSZ9031RNXIC 出自 Microchip Technology 和 KSZ9031RNXIC-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
KSZ9031RNXIC - Gigabit Ethernet PHY Transceiver, RGMII, 48-QFN | Microchip
KSZ9031RNXIC ✓ 量产中Microchip Technology
KSZ9031RNXIC-TR - GbE PHY Transceiver RGMII 48-QFN | Microchip
KSZ9031RNXIC-TR ✓ 量产中规格对比
| 参数 | KSZ9031RNXIC | KSZ9031RNXIC-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） | $4.35 | $4.30 |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | — |
| 数据速率 | 10/100/1000 Mbps (Triple-Speed) | 10/100/1000 Mbps |
| Network Standard | IEEE 802.3 10BASE-T / 100BASE-TX / 1000BASE-T | — |
| Interface to MAC | RGMII (version 2.0, on-chip delay) | — |
| Number of Channels | 4/4 Transceiver (Full Duplex) | — |
| 电源电压 | 1.8 V / 2.5 V / 3.3 V | — |
| 封装 | 48-pin QFN (7x7 mm) with Exposed Pad | 48-pin QFN (7x7 mm) |
| Cable Type | CAT-5 Unshielded Twisted Pair (UTP) | — |
| Auto-Negotiation | Yes (IEEE 802.3u/clause 28) | — |
| Auto-MDI/MDIX | Yes | — |
| Cable Diagnostics | LinkMD TDR-based cable diagnostics | LinkMD TDR-based |
| Wake-on-LAN | Yes (Magic Packet and wake-up frame) | — |
| Jumbo Frame Support | Yes (up to 9 KB) | — |
| 工作温度范围 | -40 C to +85 C (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | 3 |
| RoHS 状态 | Compliant | Compliant |
| Reference Clock | 25 MHz crystal or LVCMOS input | — |
| 功能 | — | Ethernet Physical Layer Transceiver (PHY) |
| Standards Supported | — | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3, 802.3u, 802.3ab) |
| Number of Transceivers | — | 1 |
| MAC Interface | — | RGMII / GMII / MII |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (Analog) | — | 1.8 V |
| Supply Voltage (I/O) | — | 1.8 V / 2.5 V / 3.3 V |
| On-chip Termination | — | Yes (1000Base-T) |
| 工作温度 | — | -40C to +85C (industrial) |
| External Crystal | — | 25 MHz reference |
| LED Outputs | — | 2 (link / activity programmable) |