DP83869HMRGZR vs KSZ9897STXI Karşılaştırma
Ayrıntılı yan yana karşılaştırma DP83869HMRGZR tarafından Texas Instruments ve KSZ9897STXI tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | DP83869HMRGZR | KSZ9897STXI |
|---|---|---|
| Marka | Texas Instruments | Microchip Technology |
| Kategori | Interface ICs | Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Ethernet PHY transceiver (10/100/1000 Mbps) | 7-Port Gigabit Ethernet Managed Switch IC |
| Supported Protocols | 10BASE-Te, 100BASE-TX, 1000BASE-T (copper); 100BASE-FX, 1000BASE-X (fiber) | — |
| MAC Interface | RGMII / MII / GMII | — |
| Besleme Gerilimi | 1.8 V / 2.5 V / 3.3 V | 1.2V (core), 2.5V and 3.3V (I/O) |
| Paket | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad | 128-pin TQFP-EP, 14x14 mm |
| İşletim Sıcaklığı | -40 C to +125 C (extended industrial) | -40C to +85C (Industrial) |
| ESD Protection | 8 kV IEC 61000-4-2 (direct contact) | — |
| Media Conversion | Supported (copper <-> fiber) | — |
| Cable Diagnostics | Built-in TDR-based cable analysis | LinkMD TDR-based |
| Jumbo Frame Support | Yes | Up to 9 KB |
| Loopback Modes | Yes (near-end and far-end) | — |
| Montaj Türü | Surface Mount | Surface Mount |
| RoHS Durumu | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL Seviyesi | 2 (per JEDEC J-STD-020) | — |
| 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 |
| 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 |