KSZ9031RNXVB-TRVAO vs KSZ9031RNXVB-VAO Comparison
Detailed side-by-side comparison of KSZ9031RNXVB-TRVAO by Microchip Technology and KSZ9031RNXVB-VAO 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
KSZ9031RNXVB-TRVAO - Gigabit Ethernet Transceiver, RGMII, QFN-48 | Microchip
KSZ9031RNXVB-TRVAO ✓ ActiveMicrochip Technology
KSZ9031RNXVB-VAO - Gigabit Ethernet RGMII Transceiver AEC-Q100 | Microchip
KSZ9031RNXVB-VAO ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXVB-TRVAO | KSZ9031RNXVB-VAO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.10 | $5.65 |
| Product Type | Gigabit Ethernet Physical Layer Transceiver (PHY) | Ethernet Transceiver (PHY) |
| Data Rate | 10/100/1000 Mbps | 10/100/1000 Mbps |
| Standards Supported | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3) | — |
| MAC-Side Interface | RGMII v1.3 / v2.0 (HSTL selectable) | RGMII (Version 2.0 compliant, on-chip delay) |
| MDI Interface | 4-pair differential, on-chip termination | — |
| Cable Type | CAT-5 / CAT-5e UTP | — |
| Reference Clock Input | 25 MHz crystal or external oscillator | — |
| Reference Clock Output | 125 MHz | — |
| Supply Voltage (DVDD) | 1.2 V (typ) | — |
| Supply Voltage (AVDD/IO) | 2.5 V / 3.3 V | — |
| Power-Down Mode | Energy-detect, Wake-on-LAN (WOL) | — |
| LED Outputs | Programmable (link, activity, speed) | — |
| Package | 48-pin WQFN (lead-free) | 48-pin WQFN (wettable-flank) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature (Automotive) | -40C to +85C (min) | — |
| Automotive Qualification | AEC-Q100 (TRVAO suffix) | AEC-Q100 qualified (VAO suffix) |
| RoHS Status | Compliant | — |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| JTAG / Boundary Scan | Yes | — |
| Standards Compliance | — | IEEE 802.3 10BASE-T, 100BASE-TX, 1000BASE-T |
| Supply Voltage | — | 3.3 V (single supply; internal LDO for core) |
| MAC I/O Voltage Tolerance | — | 3.3 V / 2.5 V / 1.8 V |
| Operating Temperature | — | -40C to +105C (AEC-Q100 Grade 2) |
| Energy-Efficient Ethernet | — | IEEE 802.3az supported |
| Auto-Negotiation | — | Yes (with HP Auto-MDIX) |
| Wake-on-LAN | — | Supported |
| Loopback Modes | — | Remote and local loopback |
| Reference Clock | — | 25 MHz crystal or 125 MHz LVCMOS reference |
| Typical Active Power | — | 450 mW at 1 Gbps |
| Lead-Free / RoHS | — | Yes (lead-free) |