KSZ9893RNXC vs KSZ9031RNXIA Comparison
Detailed side-by-side comparison of KSZ9893RNXC by Microchip Technology and KSZ9031RNXIA 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
KSZ9893RNXC - 3-Port Gigabit Ethernet Switch, 64-VQFN | Microchip (Tape & Reel)
KSZ9893RNXC ✓ ActiveMicrochip Technology
KSZ9031RNXIA - Gigabit Ethernet PHY Transceiver RGMII | Microchip
KSZ9031RNXIA ✓ ActiveSpecification Comparison
| Parameter | KSZ9893RNXC | KSZ9031RNXIA |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | RF Modules | Ethernet Transceivers |
| Lifecycle Status | Active | Active |
| Product Type | 3-Port Gigabit Ethernet Switch with RGMII/MII/RMII | Ethernet Transceiver (PHY) |
| Number of Ports | 3 (2 integrated PHY + 1 MAC interface) | 1 Port |
| PHY Speed | 10/100/1000 Mbps | — |
| Standards Compliance | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az (EEE), IEEE 802.1Q, IEEE 802.1p | — |
| External MAC Port Interface | RGMII / MII / RMII (configurable) | — |
| Management Interface | I2C, SPI, MIIM (MDC/MDIO) | — |
| Integrated PHY Transceivers | 2x 10/100/1000 Base-TX with HP Auto-MDI/MDIX | — |
| Switch Architecture | Non-blocking store-and-forward | — |
| Address Lookup Table | [DATA_NEEDED: exact entry count] | — |
| Frame Buffer | [DATA_NEEDED: frame buffer size in KB] | — |
| QoS Queues | 4 priority queues per egress port | — |
| Features | EEE, WOL, QoS, LinkMD, MIB counters, PTP hardware timestamping | — |
| Package | 64-VQFN (8x8 mm), 0.4 mm pitch | 48-QFN (7x7 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Supply Voltage | 3.3 V (I/O) + 1.2 V (core) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Data Rate | — | 10/100/1000 Mbps |
| Standards Supported | — | 10Base-T, 100Base-TX, 1000Base-T |
| MAC Interface | — | RGMII |
| Supply Voltage (VDDIO) | — | 1.8V / 2.5V / 3.3V |
| Analog Supply Voltage | — | 3.3V |
| Cable Type | — | CAT-5 UTP |
| 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 |