KSZ9031RNXIA vs KSZ9031RNXCC 对比
详细并排对比 KSZ9031RNXIA 出自 Microchip Technology 和 KSZ9031RNXCC 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
KSZ9031RNXIA - Gigabit Ethernet PHY Transceiver RGMII | Microchip
KSZ9031RNXIA ✓ 量产中规格对比
| 参数 | KSZ9031RNXIA | KSZ9031RNXCC |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Ethernet Transceivers | 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） | $3.27 | $4.05 |
| Product Type | Ethernet Transceiver (PHY) | Ethernet Physical Layer Transceiver (PHY) |
| 数据速率 | 10/100/1000 Mbps | 10 / 100 / 1000 Mbps (triple-speed) |
| Standards Supported | 10Base-T, 100Base-TX, 1000Base-T | — |
| MAC Interface | RGMII | RGMII (Version 2.0 compliant, on-chip delay) |
| Number of Ports | 1 Port | — |
| Supply Voltage (VDDIO) | 1.8V / 2.5V / 3.3V | — |
| Analog Supply Voltage | 3.3V | — |
| Cable Type | CAT-5 UTP | — |
| 封装 | 48-QFN (7x7 mm) | 48-pin QFN (7x7 mm) |
| 工作温度 | -40C to +85C (Industrial) | 0C to +70C (commercial grade, CC suffix) |
| AEC-Q100 Qualified | Yes (Automotive) | — |
| Jumbo Frame Support | Up to 9.6 KB | — |
| Auto-MDI/MDIX | Yes | — |
| Wake-on-LAN | Yes | — |
| LinkMD Cable Diagnostics | Yes | — |
| EEE (Energy Efficient Ethernet) | Yes | — |
| MDIO Management Interface | Yes | — |
| Reference Clock | 25 MHz | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Standards | — | IEEE 802.3, 802.3u, 802.3ab, 802.3az (EEE) |
| Cable Interface | — | 4 differential pairs, CAT-5 UTP, 100-ohm differential |
| Management Interface | — | MDIO / MDC (IEEE 802.3 clause 22/45) |
| Supply Voltage (Analog/DVDD) | — | 3.3 V |
| Core Supply | — | 1.2 V (on-chip LDO controller + external MOSFET) |
| On-chip Features | — | Termination resistors, LinkMD cable diagnostics, auto-negotiation, polarity correction |
| Power Saving | — | Energy Efficient Ethernet (EEE) IEEE 802.3az, Wake-on-LAN, hardware CPD mode |
| MSL 等级 | — | 3 |