Microchip 64-Pin QFN Ethernet Switch IC 3.3 V 100 Mbps RMII MDIO MII MDC RGMII SPI KSZ8794CNXCC

Microchip KSZ8794CNXCC is an advanced, highly integrated Ethernet Switch IC designed for industrial and electronic applications requiring reliable network switching performance. It incorporates a 64-pin QFN package providing a compact form factor measuring 8mm by 8mm with an 800μm height, ideal for space-constrained PCB layouts. Operating at a maximum supply voltage of 3.3 V, the device supports a maximum data rate of 100 Mbps, making it suitable for mid-range networking hardware.

Featuring four ports including three 10/100 Mbps copper ports and one 10/100/1000 Mbps Gigabit uplink port, the KSZ8794CNXCC supports multiple communication modes such as RMII, MDIO, MII, MDC, RGMII, and SPI interfaces, enabling flexible integration across diverse systems. It complies with numerous IEEE standards including IEEE 802.3az for energy efficient Ethernet, IEEE 802.3, IEEE 802.1az, IEEE 802.3u, and IEEE 802.1Q VLAN support for enhanced network segmentation and management.

This Layer 2 managed switch also delivers advanced functionalities such as Rapid Spanning Tree Protocol (RSTP) for network topology management and Microchip's proprietary LinkMD cable diagnostic technology that helps identify cable faults including opens, shorts, and cable length estimation, thus enhancing system reliability and ease of maintenance.

The switch integrates several system cost-saving features including low power consumption through internal biasing and on-chip termination components. Its 64-pin QFN surface mount package ensures ease of automated assembly and compact installation.

Typical applications of the KSZ8794CNXCC include network switches, embedded networking modules, and industrial ethernet solutions where robust, cost-effective and efficient data switching is critical. Its specified operating temperature range from 0°C to 70°C makes it fit for a wide array of commercial and industrial environments.

Integrated 4-port 10/100 Layer-2 Ethernet switch with Gigabit uplink. Supports RMII, MDIO, MII, MDC, RGMII, and SPI interfaces. Low power consumption with internal biasing and on-chip termination. Compliant with multiple IEEE standards for enhanced network features.

Incorporates Rapid Spanning Tree support and LinkMD diagnostics. Compact QFN 64-pin 8mm × 8mm package for surface mounting. Operating temperature range from 0°C to 70°C. Suitable for cost-sensitive networking applications.

Choose Microchip KSZ8794CNXCC for your Ethernet switching needs on EnvMart for reliable, compact, and feature-rich Ethernet interface IC solutions.

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