KSZ9031RNXIC-TR vs KSZ9031RNXIC Comparison
Detailed side-by-side comparison of KSZ9031RNXIC-TR by Microchip Technology and KSZ9031RNXIC 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
KSZ9031RNXIC-TR - GbE PHY Transceiver RGMII 48-QFN | Microchip
KSZ9031RNXIC-TR ✓ ActiveMicrochip Technology
KSZ9031RNXIC - Gigabit Ethernet PHY Transceiver, RGMII, 48-QFN | Microchip
KSZ9031RNXIC ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXIC-TR | KSZ9031RNXIC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.30 | $4.35 |
| Function | Ethernet Physical Layer Transceiver (PHY) | — |
| Standards Supported | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3, 802.3u, 802.3ab) | — |
| Number of Transceivers | 1 | — |
| Data Rate | 10/100/1000 Mbps | 10/100/1000 Mbps (Triple-Speed) |
| MAC Interface | RGMII / GMII / MII | — |
| Supply Voltage (Core) | 1.2 V | — |
| Supply Voltage (Analog) | 1.8 V | — |
| Supply Voltage (I/O) | 1.8 V / 2.5 V / 3.3 V | — |
| Cable Diagnostics | LinkMD TDR-based | LinkMD TDR-based cable diagnostics |
| On-chip Termination | Yes (1000Base-T) | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Package | 48-pin QFN (7x7 mm) | 48-pin QFN (7x7 mm) with Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| External Crystal | 25 MHz reference | — |
| LED Outputs | 2 (link / activity programmable) | — |
| Product Type | — | Ethernet Physical Layer Transceiver (PHY) |
| Network Standard | — | IEEE 802.3 10BASE-T / 100BASE-TX / 1000BASE-T |
| Interface to MAC | — | RGMII (version 2.0, on-chip delay) |
| Number of Channels | — | 4/4 Transceiver (Full Duplex) |
| Supply Voltage | — | 1.8 V / 2.5 V / 3.3 V |
| Cable Type | — | CAT-5 Unshielded Twisted Pair (UTP) |
| Auto-Negotiation | — | Yes (IEEE 802.3u/clause 28) |
| Auto-MDI/MDIX | — | Yes |
| Wake-on-LAN | — | Yes (Magic Packet and wake-up frame) |
| Jumbo Frame Support | — | Yes (up to 9 KB) |
| Operating Temperature Range | — | -40 C to +85 C (Industrial) |
| Reference Clock | — | 25 MHz crystal or LVCMOS input |