KSZ9031RNXIA vs KSZ9031RNXUB-TRVAO Comparison
Detailed side-by-side comparison of KSZ9031RNXIA by Microchip Technology and KSZ9031RNXUB-TRVAO by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
KSZ9031RNXIA - Gigabit Ethernet PHY Transceiver RGMII | Microchip
KSZ9031RNXIA ✓ ActiveMicrochip Technology
KSZ9031RNXUB-TRVAO - Gigabit Ethernet PHY Transceiver | Microchip
KSZ9031RNXUB-TRVAO ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXIA | KSZ9031RNXUB-TRVAO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Ethernet Transceivers | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.27 | $5.01 |
| Product Type | Ethernet Transceiver (PHY) | Ethernet Transceiver (PHY) |
| Data Rate | 10/100/1000 Mbps | — |
| Standards Supported | 10Base-T, 100Base-TX, 1000Base-T | — |
| MAC Interface | RGMII | RGMII/GMII/MII |
| Number of Ports | 1 Port | — |
| Supply Voltage (VDDIO) | 1.8V / 2.5V / 3.3V | — |
| Analog Supply Voltage | 3.3V | — |
| Cable Type | CAT-5 UTP | CAT-5 UTP |
| Package | 48-QFN (7x7 mm) | — |
| Operating Temperature | -40C to +85C (Industrial) | — |
| 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 | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Protocol | — | 10Base-T/100Base-TX/1000Base-T |
| Number of Drivers/Receivers | — | 4/4 |
| Duplex | — | Full |
| Supply Voltage | — | 1.8V, 2.5V, 3.3V |
| Package / Case | — | 48-pin WQFN (wettable flank) |
| Operating Temperature Range | — | [DATA_NEEDED: automotive temperature grade] |
| AEC-Q100 Qualification | — | Qualified (KSZ9031RNXUB-VAO grade) |
| Reference Clock Output | — | 125 MHz |
| Power Saving Features | — | Energy-detect power-down, Wake-on-LAN |
| LED Outputs | — | Programmable (link/activity/speed) |
| Management Interface | — | MDC/MDIO |
| Compliance | — | IEEE 802.3, RGMII v2.0 |
| Lead-Free | — | Yes |
| Packaging | — | Tape & Reel (TR) |
| Standard Package Quantity | — | 1000 |