KSZ9031RNXCC vs DP83867IRRGZ Comparison
Detailed side-by-side comparison of KSZ9031RNXCC by Microchip Technology and DP83867IRRGZ by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
DP83867IRRGZ - Industrial GbE PHY, RGMII/SGMII, VQFN-48 | Texas Instruments
DP83867IRRGZ ✓ ActiveSpecification Comparison
| Parameter | KSZ9031RNXCC | DP83867IRRGZ |
|---|---|---|
| Brand | Microchip Technology | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $6.88 |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | Ethernet Physical Layer Transceiver (PHY) |
| Data Rate | 10 / 100 / 1000 Mbps (triple-speed) | 10/100/1000 Mbps |
| Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3az (EEE) | — |
| MAC Interface | RGMII (Version 2.0 compliant, on-chip delay) | RGMII / SGMII |
| Cable Interface | 4 differential pairs, CAT-5 UTP, 100-ohm differential | — |
| Management Interface | MDIO / MDC (IEEE 802.3 clause 22/45) | — |
| 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) | 48-VQFN (RGZ) 7x7 mm with EP |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0C to +70C (commercial grade, CC suffix) | — |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Supported Standards | — | 10BASE-Te, 100BASE-TX, 1000BASE-T |
| Supply Voltage (VDD) | — | 2.5 V (analog/digital core) |
| Supply Voltage (VDDIO) | — | 1.8 V / 2.5 V / 3.3 V (MAC-side I/O) |
| Reference Clock Input | — | 25 MHz |
| Operating Temperature Range | — | -40 C to +85 C (industrial) |
| ESD Rating (MDI pins) | — | 8 kV IEC 61000-4-2 (direct contact) |
| Cable Reach | — | 100 m (Cat5e/Cat6) |
| Energy-Efficient Ethernet | — | IEEE 802.3az supported |
| Time Stamping | — | IEEE 1588 / SOF timestamping |
| Cable Diagnostics | — | Built-in TDR (open/short/length) |
| Auto-MDIX | — | Yes |