Microchip Technology KSZ8841-PMQL Single-Port Ethernet Controller

The Microchip Technology KSZ8841-PMQL is a single-port Ethernet controller that integrates a 10/100BASE-T/TX PHY and MAC into a compact, efficient, and versatile chip. Designed for embedded systems that require network connectivity, this controller is an ideal solution for applications such as industrial automation, automotive systems, home networking, and Internet of Things (IoT) devices.

Key Features:

• Integrated PHY and MAC: The KSZ8841-PMQL combines a physical layer transceiver and a media access control layer, providing a complete networking interface in a single chip.
• High Performance: With support for both 10Mbps and 100Mbps data rates, the device is capable of handling fast Ethernet operations with ease.
• Low Power Consumption: The chip is designed for low-power operation, making it suitable for power-sensitive applications.
• Flexible Interface Options: It offers an 8/16/32-bit non-PCI CPU interface, which allows for easy integration with a wide range of microcontrollers and processors.
• QoS Support: Quality of Service (QoS) features enable the prioritization of network traffic, which is critical for ensuring the smooth operation of latency-sensitive applications.
• Auto MDI/MDIX: This feature eliminates the need for crossover cables, simplifying network setup and maintenance.

Applications:

• Industrial Control Systems
• Automotive Connectivity
• Home Network Devices
• Smart Home Automation
• IoT Gateways and Sensors

The KSZ8841-PMQL is designed for reliability and performance, featuring a robust design that can withstand the rigors of industrial environments. Its compact QFN-48 packaging allows for a small footprint on the PCB, providing designers with more space for other components or for reducing the overall size of the product.

Microchip Technology provides comprehensive support for the KSZ8841-PMQL, including detailed datasheets, technical documentation, and reference designs, to help accelerate development time and bring products to market faster.