KSZ9031RNXUB-VAO vs KSZ9031MNXCC Comparison
Detailed side-by-side comparison of KSZ9031RNXUB-VAO by Microchip Technology and KSZ9031MNXCC 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-VAO - Gigabit Ethernet Transceiver, AEC-Q100, WQFN-48 | Microchip
KSZ9031RNXUB-VAO ✓ ActiveMicrochip Technology
KSZ9031MNXCC - Gigabit Ethernet PHY Transceiver 64-QFN | Microchip
KSZ9031MNXCC ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXUB-VAO | KSZ9031MNXCC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $3.51 |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | Ethernet PHY Transceiver |
| Data Rate | 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) | — |
| Package | 48-pin WQFN (7x7 mm), lead-free | 64-pin QFN (8x8 mm), lead-free |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (automotive AEC-Q100 grade) | 0C to +70C (commercial grade, CC suffix) |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| Supply Voltage | [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 Status | 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 |