Microchip 48-Pin QFN Ethernet Transceiver 2.5V to 3.3V, 1000 Mbps RGMII, 10Base-T, 100Base-TX, 1000Base-T KSZ9021RNI

Microchip KSZ9021RNI is a high-performance Ethernet transceiver designed for efficient Fast and Gigabit Ethernet physical layer implementations. It features a 48-pin QFN package optimized for surface mount technology, which provides a compact and reliable solution for modern networking devices.

This transceiver supports multiple communication modes including 10Base-T, 100Base-TX, and 1000Base-T, enabling versatile connectivity across different Ethernet speeds. The device operates with dual supply voltages ranging from 2.5 V minimum to 3.3 V maximum, suitable for varied system voltage requirements.

Designed to meet IEEE 802.3 standards, KSZ9021RNI provides robust and standard-compliant Ethernet connectivity. It includes loopback modes (local and remote) to facilitate diagnostics and troubleshooting during development and operation.

The transceiver features a low supply current of 563 mA, promoting energy efficiency crucial for embedded and industrial applications. Its operational temperature range from -40°C to 85°C makes it suitable for harsh industrial environments.

Dimensionally, the device occupies a 10 mm by 10 mm footprint with a height of only 1.4 mm, allowing for dense board layouts and space savings in compact electronics. Its package is Pb-Free and RoHS compliant, ensuring environmentally safe components suitable for global markets.

This component is ideal for industrial, networking, telecommunications, and embedded electronics applications requiring reliable and high-speed Ethernet communications. Supports communication modes 10Base-T, 100Base-TX, and 1000Base-T.

Employs local and remote loopback modes for diagnostics. Available in a compact 48-pin QFN surface mount package. Operates in temperature range of -40°C to 85°C. Compliant with IEEE 802.3 Ethernet standards. Low supply current of 563 mA for efficient power usage.

Dimensions of 10 mm length, 10 mm width, and 1.4 mm height ensure compact integration. Pb-Free and RoHS compliant for environmental safety. Designed for fast and gigabit Ethernet physical layer applications. Explore more Ethernet transceivers and semiconductor products on EnvMart for your industrial and electronic component needs.

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