KSZ9031RNXCC vs KSZ9031RNXUB-TRVAO Comparison
Detailed side-by-side comparison of KSZ9031RNXCC 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
KSZ9031RNXUB-TRVAO - Gigabit Ethernet PHY Transceiver | Microchip
KSZ9031RNXUB-TRVAO ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXCC | KSZ9031RNXUB-TRVAO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $5.01 |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | Ethernet Transceiver (PHY) |
| Data Rate | 10 / 100 / 1000 Mbps (triple-speed) | — |
| Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3az (EEE) | — |
| MAC Interface | RGMII (Version 2.0 compliant, on-chip delay) | RGMII/GMII/MII |
| Cable Interface | 4 differential pairs, CAT-5 UTP, 100-ohm differential | — |
| Management Interface | MDIO / MDC (IEEE 802.3 clause 22/45) | MDC/MDIO |
| 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 | — |
| Package | 48-pin QFN (7x7 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0C to +70C (commercial grade, CC suffix) | — |
| MSL Level | 3 | — |
| 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) |
| Cable Type | — | CAT-5 UTP |
| Reference Clock Output | — | 125 MHz |
| Power Saving Features | — | Energy-detect power-down, Wake-on-LAN |
| LED Outputs | — | Programmable (link/activity/speed) |
| Compliance | — | IEEE 802.3, RGMII v2.0 |
| Lead-Free | — | Yes |
| Packaging | — | Tape & Reel (TR) |
| Standard Package Quantity | — | 1000 |