KS8995MAI

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IC 10/100 INTEG SWITCH 128PQFP

  • FabricanteTecnologia Microchip

  • Peça do Fabricante #KS8995MAI

  • Pacote BFQFP-128

  • Em Estoque4809

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Especificações

Atributo Valor
Package Bulk
ProductStatus Obsolete
Type 10/100 Integrated Switch
Applications Port Switch/Network Interface
MountingType Surface Mount
Package/Case 128-BFQFP

Visão Geral

Description

The KS8995MAI is a multi-port switch IC developed by Micrel, designed for Ethernet networking applications. It integrates five 10/100 Mbps Fast Ethernet transceivers and is ideal for cost-effective network switch designs. The device offers a non-blocking switch fabric, full-duplex operation, and supports IEEE 802.3x flow control, ensuring efficient data throughput and congestion management.
Key features of the KS8995MAI include support for auto MDI/MDI-X crossover, which simplifies network installation by automatically detecting cable types. It also incorporates a store-and-forward architecture, ensuring error-free data delivery. With support for VLAN tagging, QoS prioritization, and port mirroring, the KS8995MAI enhances network performance and management capabilities.
The chip is typically used in network devices like switches, routers, and embedded applications that require robust Ethernet connectivity. Its low power consumption and small form factor make it suitable for compact and energy-efficient network solutions. Overall, the KS8995MAI is a versatile and reliable choice for implementing multi-port Ethernet switching in various networking environments.

Equivalent

The KS8995MAI is a 5-port 10/100 Ethernet switch IC. Equivalent products include:
1. Realtek RTL8306MB
2. Broadcom BCM5325E
3. Microchip KSZ8895MQ
4. Marvell 88E6060
These alternatives provide similar functionalities such as multiple Ethernet ports and integrated switching capabilities for networking applications. Always verify specific requirements and compatibility before selecting a replacement.

Features

The KS8995MAI is a 5-port 10/100 Ethernet switch from Micrel, designed for relatively simple networking tasks. Key features include:
1. Ports: Offers five Fast Ethernet ports, each supporting 10/100 Mbps data rates.
2. Integration: Integrates Fast Ethernet MACs, PHYs, and a switch controller.
3. Switching: Supports non-blocking wire-speed performance with full-duplex support.
4. VLAN Support: Provides VLAN support for network segmentation.
5. Management: Offers managed and unmanaged modes, allowing flexibility in deployment.
6. QoS: Quality of Service (QoS) support for prioritizing data traffic.
7. Flow Control: Implements IEEE 802.3x flow control for full-duplex and back-pressure for half-duplex.
8. Auto MDI/MDIX: Automatically detects cable types, simplifying installation.
9. Energy Efficient: Low power consumption with advanced power management features.
This switch is suitable for small networks requiring basic management features and robust performance.

Pinout

The KS8995MAI is a 5-port 10/100 Ethernet switch IC manufactured by Micrel, now a part of Microchip Technology. The IC is typically used in network switch applications. It features a 128-pin TQFP (Thin Quad Flat Pack) package. The primary functions of the KS8995MAI include providing switching capabilities for Ethernet frames, supporting MII (Media Independent Interface) or RMII (Reduced Media Independent Interface) for connection to external PHYs, MAC (Media Access Control) operations, and supporting features like VLANs, QoS (Quality of Service), and port mirroring. Additionally, it offers management capabilities via an integrated management interface. These features make the KS8995MAI suitable for use in consumer, SOHO (Small Office/Home Office), and enterprise network switch products.

Manufacturer

The KS8995MAI is manufactured by Micrel Inc. Micrel was a semiconductor company that specialized in providing integrated circuit solutions for a wide range of products. Their offerings included analog, power, advanced mixed-signal, and radio frequency semiconductors. Micrel's products were used in a variety of applications such as mobile, enterprise, consumer, industrial, and automotive markets. In 2015, Micrel was acquired by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip Technology continues to support and integrate Micrel's product lines into its own offerings.

Application

The KS8995MAI is a 5-port 10/100 Ethernet switch IC, commonly used in networking applications. Its primary application areas include:
1. SOHO Networks: Ideal for small office/home office environments to facilitate wired networking.
2. Consumer Electronics: Used in devices like routers and smart TVs for network connectivity.
3. Industrial Automation: Facilitates Ethernet connectivity in industrial control systems.
4. IP Telephony: Supports voice over IP (VoIP) setups by providing reliable network connections.
5. Embedded Systems: Integrated into various devices for Ethernet networking capabilities.
Its features, such as support for VLANs and QoS, make it versatile for multiple networking scenarios, including both commercial and industrial applications.

Package

The KS8995MAI is typically available in a 128-pin MQFP (Metric Quad Flat Package) form factor. This package type is designed for surface-mount technology, providing a compact and efficient solution for integrating the KS8995MAI chip onto printed circuit boards.

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