KSZ8999I MicroChip: Features, Applications and Datasheet

KSZ8999I

Product Overview

Part Number: KSZ8999I

Manufacturer: Microchip Technology

Description: 10/100 Integrated Switches - Series 1 - 208 Pins, 2.1V Min, 2V Max, 2.3V

Lead Time: Can Ship Immediately

Datasheet: Datasheet PDF

Category: Integrated Circuits (ICs), Specialized ICs

Number of Lines: 208

Short Description

The ICs are enclosed in the package 208-BFQFP. The package Tray contains the integrated circuit. Surface Mount is the mounting method used. 10/100 Integrated Switches can be equipped with a wide range of integrated circuits. A similar integrated circuit system can be found by searching the KSZ8999 family. As a result, the ICs should be applied in Port Switch/Network Interface. The logic gate ICs solution has 208 termination pins. A logic gate IC should be operated at 2.1V. Surface mount is the best mounting method for this type of IC. For optimal performance, it is recommended to use it below 85°C in order to make the most of it.

 

Temperatures below -40°C should not be maintained on an integrated circuit system. Electrical ICs, such as this one, are used in many applications. It is possible to use this integrated circuit with a supply voltage of 2.3V. There should be no voltage below 2V for this integrated circuit. There are 9 ports on this logic IC, packaged in 208-PQFP (28x28).

Technical Specification

KSZ8999I Features

Microchip Technology produces the KSZ8999I, a 9-port managed Ethernet switch with high integration. Industrial Ethernet applications require advanced features and robust performance, so this product was designed to meet their needs. The KSZ8999I has the following features:

 

Port Configuration:

There are 9 ports on the KSZ8999I, including Fast Ethernet (10/100Mbps) and Gigabit Ethernet (10/100/1000Mbps). Five Fast Ethernet ports and four Gigabit Ethernet ports are available in various combinations.

 

Switching Fabric:

Connected devices communicate seamlessly with the switch thanks to its high-performance switching fabric. Data is transmitted efficiently across all ports with nonblocking, wire-speed forwarding.

 

Management Interface:

There is a management interface on the KSZ8999I that lets you configure, monitor, and control the parameters of the switch. The network management systems support SNMP (Simple Network Management Protocol) and RMON (Remote Monitoring).

 

VLAN Support:

With the switch, you can segment the network into multiple virtual networks using VLANs (Virtual Local Area Networks). In this way, traffic can be isolated between different VLANs to improve security, traffic management, and scalability.

 

Quality of Service (QoS):

In addition to IEEE 802.1p priority tagging and DSCP based packet prioritization, the KSZ8999I supports Quality of Service (QoS). For time-sensitive applications, this ensures optimal performance by prioritizing critical network traffic.

 

Port Mirroring:

The KSZ8999I supports port mirroring, which makes it possible to monitor and analyze network traffic. In this feature, one port is replicated to another for the purpose of troubleshooting, performance monitoring, and network diagnostics.

 

Jumbo Frame Support:

Ethernet frames with larger payloads, known as jumbo frames, can be forwarded by this switch. Support for large frames increases throughput and reduces overhead by improving network efficiency.

 

Loop Detection and Prevention:

In order to avoid network loops and broadcast storms, the KSZ8999I is equipped with loop detection and prevention mechanisms. Through these features, loop conditions are detected and mitigated automatically, ensuring network stability and reliability.

 

Energy-Efficient Ethernet (EEE):

IEEE 802.3az, for example, provides power-saving features for reducing power consumption when no network activity is occurring. IEEE 802.3az, an Energy-Efficient Ethernet (EEE) standard, is supported by the switch. Efforts to minimize environmental impact and lower operating costs are achieved through EEE.

 

Temperature Range:

In harsh industrial environments, the KSZ8999I can function over an extended temperature range, typically from -40oC to +85oC.

Applications

In industrial automation, the KSZ8999I microchip excels especially in Ethernet networking deployments. Detailed application examples of the KSZ8999I are presented here:

 

Factory Automation:

Manufacturing facilities can create high-performance Ethernet networks using the KSZ8999I microchip. Using it, industrial robots, sensors, and actuators on the factory floor can communicate seamlessly with PLCs and HMI (Human-Machine Interface) systems. It improves efficiency and productivity by monitoring, controlling, and coordinating production processes in real time.

 

Process Control:

The precise monitoring and control of parameters is crucial to the quality and safety of industrial processes such as chemical manufacturing and oil refining. Data exchange between control devices and process equipment is fast and reliable using the KSZ8999I, enabling accurate process control.

 

Smart Grid Infrastructure:

Communication between substations, energy meters, distribution automation devices, and grid management systems is enabled by KSZ8999I microchips. Data transmission over Ethernet networks in smart grid applications is efficient and secure with advanced networking features like VLANs and Quality of Service.

 

Robotics and Motion Control:

Syncing motion trajectories, exchanging sensor data, and coordinating multi-axis movements require high-speed communication networks. By using the KSZ8999I, manufacturing processes can be coordinated and controlled precisely using Ethernet-based communication networks.

 

Industrial IoT (IIoT) Connectivity:

As Industry 4.0 and the Industrial Internet of Things (IIoT) gain momentum, interconnected sensors and devices are needed to capture and analyze data about production processes, maintenance, and asset tracking. A seamless integration of the KSZ8999I into existing industrial Ethernet networks is made possible by its network connectivity for IIoT devices.

Comparison Component

 

Faqs

Question 1: How can the KSZ8999I be used in industrial Ethernet applications?

Answer: A robust, reliable, and energy-efficient Ethernet network in industrial environments can be built with the KSZ8999I thanks to its high port density, advanced management features, and energy efficiency.

 

Question 2: What temperature range does the KSZ8999I operate in?

Answer: A tough industrial environment makes the KSZ8999I ideal for deployment due to its extended temperature range, typically -40°C to +85°C.

 

Question 3: Does the KSZ8999I support Energy-Efficient Ethernet (EEE)?

Answer: With Energy-Efficient Ethernet (EEE) standards such as IEEE 802.3az, the KSZ8999I is capable of reducing energy consumption when network activity is low.

Final Thoughts

In industrial applications, Microchip Technology's KSZ8999I microchip provides a versatile and reliable Ethernet solution. Engineering and development professionals working in industrial automation, factory automation, smart grid infrastructure, robotics, and Industrial Internet of Things (IIoT) applications will benefit greatly from its advanced features, industrial-grade reliability, and comprehensive support.

 

This device has a high port density, advanced management features, and support for Energy-Efficient Ethernet (EEE) standards making it well-suited to industrial environments that require efficiency. Integrated protection features ensure reliable performance even in harsh operating conditions, as a result of its ability to operate over an extended temperature range.

 

Overall, the KSZ8999I microchip gives industrial manufacturers and system integrators the ability to build efficient, reliable, and interconnected Ethernet networks that increase productivity, efficiency, and innovation. With its combination of advanced features and robust performance, it remains a preferred choice for industrial Ethernet applications, cementing its position as a key component in the realm of industrial automation and networking.