KSZ9897STXI vs DP83869HMRGZR Comparaison
Comparaison détaillée côte à côte de KSZ9897STXI par Microchip Technology et DP83869HMRGZR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | KSZ9897STXI | DP83869HMRGZR |
|---|---|---|
| Marque | Microchip Technology | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 |
| Température de fonctionnement | -40C to +85C (Industrial) | -40 C to +125 C (extended industrial) |
| Tension d'alimentation | 1.2V (core), 2.5V and 3.3V (I/O) | 1.8 V / 2.5 V / 3.3 V |
| Boîtier | 128-pin TQFP-EP, 14x14 mm | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad |
| Type de montage | Surface Mount | Surface Mount |
| Statut 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 |
| Niveau MSL | — | 2 (per JEDEC J-STD-020) |