KSZ9897STXI vs DP83869HMRGZR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci KSZ9897STXI disebabkan oleh Microchip Technology dan DP83869HMRGZR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | KSZ9897STXI | DP83869HMRGZR |
|---|---|---|
| Merek | Microchip Technology | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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 |
| Suhu Operasi | -40C to +85C (Industrial) | -40 C to +125 C (extended industrial) |
| Tegangan Pemberi Arus | 1.2V (core), 2.5V and 3.3V (I/O) | 1.8 V / 2.5 V / 3.3 V |
| Kemasan | 128-pin TQFP-EP, 14x14 mm | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | 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 |
| Aras MSL | — | 2 (per JEDEC J-STD-020) |