KSZ8721BLI-TR

The KSZ8721BLI-TR is a low-power, single-port Ethernet switch designed for various applications, including industrial, automotive, and consumer electronics. It supports IEEE 802.3 10/100 Mbps Ethernet standards, enabling reliable connectivity for networking devices. The chip features an integrated MAC, PHY, and switch functionality, making it a compact solution for network integration.
Key features include auto-negotiation for speed and duplex settings, support for MII/RMII interfaces, and power-saving modes, which enhance energy efficiency. The KSZ8721BLI-TR also includes advanced features like VLAN tagging, Quality of Service (QoS) support, and packet filtering, ensuring effective traffic management.
Its small footprint and low thermal dissipation make it suitable for space-constrained designs. The device is available in a lead-free package, aligning with modern environmental standards. Overall, the KSZ8721BLI-TR is a versatile and efficient choice for developers seeking to implement Ethernet connectivity in their products.

The KSZ8721BLI-TR is a single-port Ethernet switch designed for industrial and automotive applications. Key features include:
1. Interface: Supports 10/100 Mbps Ethernet with Auto-Negotiation and Auto-MDI/MDI-X.
2. Layer 2 Switch: Operates at Layer 2, facilitating rapid data forwarding based on MAC addresses.
3. Power Supply: Operates with a wide voltage range, typically between 3.3V to 5V.
4. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
5. Diagnostic Features: Includes built-in diagnostic capabilities to monitor link status and traffic.
6. Size: Available in a compact package, enabling easy integration into space-constrained designs.
7. Support for Multiple Protocols: Compatible with various networking protocols for versatile application use.
8. Temperature Range: Rated for industrial temperature ranges, ensuring reliability in harsh environments.
These features make the KSZ8721BLI-TR suitable for a variety of networking applications in demanding conditions.

The KSZ8721BLI-TR is packaged in a 32-pin QFN (Quad Flat No-lead) package, which provides a compact footprint and optimal thermal performance for integrated circuits.

The KSZ8721BLI-TR is a 3-port Ethernet switch from Microchip Technology, specifically designed for networking applications. It has a total of 48 pins.
The primary functions of the KSZ8721BLI-TR include:
- Port Configuration: It provides three 10/100 Mbps Ethernet ports for data communication.
- Switching Functionality: It supports a Layer 2 switching architecture, enabling data packet forwarding based on MAC addresses.
- Management Interface: It includes an I2C interface for configuration and management, allowing easy integration into systems.
- Power Management: The device offers features for power saving and efficient power management.
- QoS Support: It supports Quality of Service (QoS) for prioritizing traffic.
Overall, the KSZ8721BLI-TR is suitable for various applications, including industrial, automotive, and consumer networking devices.

The KSZ8721BLI-TR is manufactured by Microchip Technology Inc., a publicly traded company headquartered in Chandler, Arizona. Microchip specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company serves a wide range of industries, including automotive, industrial, consumer, and telecommunications. Microchip is known for providing a comprehensive portfolio of products and tools that enable the development of embedded systems. Their offerings include Ethernet connectivity solutions, such as the KSZ8721BLI-TR, which is a low-power, compact Ethernet switch designed for various applications.

The KSZ8721BLI-TR is a low-power Ethernet switch primarily used in industrial automation, automotive applications, IoT devices, and smart home systems. Its application areas include smart grids, building automation, networked appliances, and surveillance systems, enabling efficient data communication and network management in embedded systems.

The KSZ8721BLI-TR is a 3-port Ethernet switch from Microchip Technology. Equivalent products include the following:
1. Microchip KSZ8863 - A 3-port switch with similar functionalities.
2. Microchip KSZ8775 - Offers a 5-port configuration with comparable features.
3. Realtek RTL8309 - A 5-port Ethernet switch IC.
4. Marvell 88E6060 - A 5-port Gigabit Ethernet switch.
Always confirm compatibility and specific requirements before selecting an equivalent.