KSZ9897STXI vs DP83869HMRGZR Comparison
Detailed side-by-side comparison of KSZ9897STXI by Microchip Technology and DP83869HMRGZR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | KSZ9897STXI | DP83869HMRGZR |
|---|---|---|
| Brand | Microchip Technology | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.20 | $3.95 |
| Product Type | 7-Port Gigabit Ethernet Managed Switch IC | Ethernet PHY transceiver (10/100/1000 Mbps) |
| Number of Ports | 7 | — |
| Integrated PHYs | 5 x 10/100/1000 Mbps BASE-T | — |
| Configurable MAC Interfaces | 2 x SGMII / RGMII / MII / RMII | — |
| Switching Bandwidth | 14 Gbps non-blocking | — |
| Forwarding Rate | 1.4 Mpps (wire-speed, 64-byte packets) | — |
| MAC Address Table | 16K entries | — |
| Packet Buffer | 1 MB shared | — |
| Jumbo Frame Support | Up to 9 KB | Yes |
| Management Interface | I2C, SPI, MIIM (MDC/MDIO) | — |
| VLAN Support | IEEE 802.1Q, 4K VLAN entries | — |
| QoS Queues per Port | 4 | — |
| Time Stamping | IEEE 1588v2 hardware timestamping | — |
| Energy Efficient Ethernet | IEEE 802.3az EEE supported | — |
| Wake-on-LAN | Yes | — |
| Cable Diagnostics | LinkMD TDR-based | Built-in TDR-based cable analysis |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +125 C (extended industrial) |
| Supply Voltage | 1.2V (core), 2.5V and 3.3V (I/O) | 1.8 V / 2.5 V / 3.3 V |
| Package | 128-pin TQFP-EP, 14x14 mm | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Supported Protocols | — | 10BASE-Te, 100BASE-TX, 1000BASE-T (copper); 100BASE-FX, 1000BASE-X (fiber) |
| MAC Interface | — | RGMII / MII / GMII |
| ESD Protection | — | 8 kV IEC 61000-4-2 (direct contact) |
| Media Conversion | — | Supported (copper <-> fiber) |
| Loopback Modes | — | Yes (near-end and far-end) |
| Lead-Free | — | Yes |
| MSL Level | — | 2 (per JEDEC J-STD-020) |