Ethernet Physical Layer Controller 10/100/1000 Base-TX PHY RGMII, SGMII Interface 48-VQFN (7x7) #commonpartslibrary #integratedcircuit

7-Port Gigabit Managed Ethernet Switch IC – High-performance Layer 2 managed Ethernet switch designed for industrial automation, IoT gateways, embedded networking, automotive networking, IP cameras, networked audio/video systems, and communication equipment. Integrates 7 Gigabit Ethernet ports with 5 integrated 10/100/1000BASE-T PHYs, 1 SGMII interface, and 1 configurable RGMII/MII/RMII interface, enabling flexible network architectures. Supports IEEE 802.3 Ethernet standards, QoS, VLAN (802.1Q), Rapid Spanning Tree Protocol (RSTP), IGMP snooping, LinkMD® cable diagnostics, Energy Efficient Ethernet (EEE), Wake-on-LAN (WoL), port mirroring, rate limiting, and advanced packet filtering for robust managed networking. Features I²C and SPI management interfaces, operates from 1.8 V, 2.5 V, and 3.3 V supplies, and is specified for the −40°C to +85°C industrial temperature range. Packaged in a 128-pin TQFP-EP (14 × 14 mm) for high-density embedded networking designs. #Microchip #KSZ9897STXITR #KSZ9897 #GigabitEthernetSwitch #ManagedSwitch #Layer2Switch #IndustrialEthernet #SGMII #RGMII #IoTGateway #NetworkController #EmbeddedSystems