規格
| 屬性 | 價值 |
| Package / Case | Bulk |
| Part Status | Obsolete |
| Type | 10/100 Integrated Switch |
| Applications | Port Switch/Network Interface |
| Mounting Type | Surface Mount |
概述
Description
The KSZ8995MIA4 is a highly integrated, multi-port switch designed for networking applications. Manufactured by Microchip Technology, it supports up to five 10/100 Mbps Ethernet ports, making it suitable for a variety of applications including home networking, VoIP, and industrial automation. This device features a non-blocking architecture and supports IEEE 802.3u for fast Ethernet and 802.3x for flow control.
One of the key features of the KSZ8995MIA4 is its ability to function as both a managed and unmanaged switch, depending on the application needs. In managed mode, it can be configured via a serial interface for advanced functionalities like VLANs, IGMP snooping, and QoS prioritization. The switch also includes MII/RMII interfaces for flexible PHY connectivity.
Energy-efficient Ethernet (EEE) capabilities are integrated, optimizing power consumption during low data activity periods. The KSZ8995MIA4 is particularly suited for compact designs due to its small form factor and minimal external component requirements, offering a balance between performance, power efficiency, and cost.
One of the key features of the KSZ8995MIA4 is its ability to function as both a managed and unmanaged switch, depending on the application needs. In managed mode, it can be configured via a serial interface for advanced functionalities like VLANs, IGMP snooping, and QoS prioritization. The switch also includes MII/RMII interfaces for flexible PHY connectivity.
Energy-efficient Ethernet (EEE) capabilities are integrated, optimizing power consumption during low data activity periods. The KSZ8995MIA4 is particularly suited for compact designs due to its small form factor and minimal external component requirements, offering a balance between performance, power efficiency, and cost.
Equivalent
The KSZ8995MIA4 is a 5-port managed Ethernet switch chip by Microchip Technology. Equivalent products include:
1. Broadcom BCM5325E - A 5-port managed Ethernet switch.
2. Realtek RTL8305SC - A 5-port 10/100 Mbps switch.
3. Marvell 88E6350 - Offers 5-port 10/100/1000 Mbps Ethernet switch functionality.
4. IC+ IP175C - A 5-port 10/100 Mbps Ethernet switch.
These alternatives provide similar port configurations and functionalities for Ethernet networking applications.
1. Broadcom BCM5325E - A 5-port managed Ethernet switch.
2. Realtek RTL8305SC - A 5-port 10/100 Mbps switch.
3. Marvell 88E6350 - Offers 5-port 10/100/1000 Mbps Ethernet switch functionality.
4. IC+ IP175C - A 5-port 10/100 Mbps Ethernet switch.
These alternatives provide similar port configurations and functionalities for Ethernet networking applications.
Features
The KSZ8995MIA4 is a highly integrated, five-port Ethernet switch designed for cost-effective network switch applications. Key features include:
1. Five Ethernet Ports: Offers five 10/100 Mbps ports, supporting both half and full-duplex operations for flexible networking.
2. VLAN Support: Provides Virtual LAN (VLAN) capabilities for network segmentation and improved security.
3. QoS Features: Quality of Service (QoS) support ensures prioritization of data traffic for critical applications.
4. Management Options: Includes management through Serial Management Interface (SMI) and a configurable LED interface for system status indication.
5. Integrated MAC and PHY: Combines both Media Access Control (MAC) and physical layer (PHY) functions for streamlined design and reduced component count.
6. Energy Efficiency: Supports power management features including energy-detect mode, minimizing power consumption.
7. IEEE 802.3 Compliance: Fully compliant with IEEE 802.3 standards for Ethernet compatibility.
8. Compact Package: Available in a compact package suitable for space-constrained applications.
This switch is ideal for embedded applications requiring reliable Ethernet connectivity and efficient management in a small form factor.
1. Five Ethernet Ports: Offers five 10/100 Mbps ports, supporting both half and full-duplex operations for flexible networking.
2. VLAN Support: Provides Virtual LAN (VLAN) capabilities for network segmentation and improved security.
3. QoS Features: Quality of Service (QoS) support ensures prioritization of data traffic for critical applications.
4. Management Options: Includes management through Serial Management Interface (SMI) and a configurable LED interface for system status indication.
5. Integrated MAC and PHY: Combines both Media Access Control (MAC) and physical layer (PHY) functions for streamlined design and reduced component count.
6. Energy Efficiency: Supports power management features including energy-detect mode, minimizing power consumption.
7. IEEE 802.3 Compliance: Fully compliant with IEEE 802.3 standards for Ethernet compatibility.
8. Compact Package: Available in a compact package suitable for space-constrained applications.
This switch is ideal for embedded applications requiring reliable Ethernet connectivity and efficient management in a small form factor.
Pinout
The KSZ8995MIA4 is a 5-port Ethernet switch from Microchip Technology. It comes in a 128-pin LQFP (Low-Profile Quad Flat Pack) package. This switch is designed for cost-sensitive, high-performance switch applications in networking products.
The KSZ8995MIA4 integrates five 10/100 Mbps Ethernet transceivers, switch core, and a management interface. The device features auto MDI/MDI-X, which eliminates the need for crossover cables, and supports both half and full-duplex operations. It also includes features like VLAN support, QoS prioritization, and port mirroring, making it suitable for a variety of applications, including residential gateways, IP set-top boxes, and industrial Ethernet equipment.
For detailed pin functions, it's recommended to consult the specific datasheet of the KSZ8995MIA4, as it provides comprehensive information on pin descriptions, electrical characteristics, and configurations.
The KSZ8995MIA4 integrates five 10/100 Mbps Ethernet transceivers, switch core, and a management interface. The device features auto MDI/MDI-X, which eliminates the need for crossover cables, and supports both half and full-duplex operations. It also includes features like VLAN support, QoS prioritization, and port mirroring, making it suitable for a variety of applications, including residential gateways, IP set-top boxes, and industrial Ethernet equipment.
For detailed pin functions, it's recommended to consult the specific datasheet of the KSZ8995MIA4, as it provides comprehensive information on pin descriptions, electrical characteristics, and configurations.
Manufacturer
The KSZ8995MIA4 is manufactured by Microchip Technology Inc. Microchip Technology is a public American corporation that develops and manufactures semiconductor products, including microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a wide range of industries, including automotive, industrial, consumer, aerospace, and communications, providing essential components that enable the functionality and connectivity of electronic devices.
Application
The KSZ8995MIA4 is a 5-port Ethernet switch IC commonly used in networking and communication applications. Its application areas include industrial automation, where it supports robust data exchange between machines and control systems. It is also used in consumer electronics like routers and smart home devices to facilitate efficient data routing. Additionally, it finds use in automotive networking for in-vehicle communication systems and infotainment. The IC's features, such as low power consumption and Integrated MACs with PHYs, make it suitable for embedded systems and IoT devices that require reliable and high-speed networking capabilities.
Package
The KSZ8995MIA4 is typically available in a 48-pin LQFP (Low-Profile Quad Flat Package).
