• KSZ8995MA PQFP-128
KSZ8995MA PQFP-128

KSZ8995MA

LAN switch circuit

Inventory:6,373

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Overview of KSZ8995MA

The KSZ8995MA is a highly integrated, non-blocking 5-port switched Ethernet controller designed for embedded applications. It offers advanced features and flexible configurations, making it suitable for various networking solutions.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDDIO: Power supply for I/O ports
  • MDIO: Management Data I/O pin
  • MDCLK: Management Data Clock pin
  • VDDCORE: Core power supply
  • RSTN: Reset pin
  • INTB: Interrupt pin
  • IRQ1, IRQ2, IRQ3: Interrupt request pins
  • XTAL1, XTAL2: Crystal oscillator connections
  • RXDV: Receive Data Valid
  • TXEN: Transmit Enable
  • TXERR: Transmit Error
  • TXCLK: Transmit Clock
  • TXD[0:3]: Transmit Data lines
  • RXCLK: Receive Clock
  • RXERR: Receive Error
  • RXD[0:3]: Receive Data lines

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the KSZ8995MA Ethernet controller for a visual representation.

Key Features

  • 5-Port Switch: Offers non-blocking switching for up to 5 ports, facilitating efficient data flow in network applications.
  • Advanced Configuration Options: Provides flexible configurations for VLAN, QoS, and port-based settings to optimize network performance.
  • Integrated MAC and PHY: Includes integrated MAC and PHY layers for simplified system design and enhanced network functionality.
  • Industrial Temperature Range: Designed to operate reliably in industrial temperature environments, ensuring durability in harsh conditions.
  • Energy-Efficient: Features Energy Efficient Ethernet (EEE) support for reduced power consumption in network operations.

Note: For detailed technical specifications, please refer to the KSZ8995MA datasheet.

Application

  • Embedded Networking Systems: Ideal for embedded networking applications such as industrial automation, IoT devices, and smart grid solutions.
  • Smart Home Connectivity: Suitable for smart home devices requiring reliable and high-speed Ethernet connectivity.
  • Industrial Control Systems: Used in industrial control and monitoring systems that demand robust and secure networking capabilities.

Functionality

The KSZ8995MA is a versatile Ethernet controller that provides non-blocking switching and advanced networking features. It ensures seamless communication within embedded systems and network devices.

Usage Guide

  • Power Supply: Connect VDDIO, VDDCORE, and other necessary power pins to the appropriate power sources within the specified voltage range.
  • Data Connections: Connect the MDIO, MDCLK, TXD, RXD, and other data lines according to the system requirements.
  • Configuration: Follow the datasheet guidelines to configure VLANs, QoS parameters, and other settings for optimal network performance.

Frequently Asked Questions

Q: Can the KSZ8995MA support gigabit Ethernet speeds?
A: The KSZ8995MA is designed for Fast Ethernet (10/100Mbps) operation. For gigabit Ethernet solutions, consider other KSZ series devices supporting higher speeds.

Q: Is the KSZ8995MA suitable for PoE (Power over Ethernet) applications?
A: The KSZ8995MA does not integrate PoE functionality. For PoE-enabled Ethernet switches, explore other options within the Microchip product range.

Equivalent

For similar functionalities, consider these alternatives to the KSZ8995MA:

  • KSZ8863RLL: A 3-port Fast Ethernet switch with advanced features for embedded networking applications.
  • KSZ9477R: This is a 7-port managed Ethernet switch IC, offering enhanced manageability and flexibility in network configurations.

KSZ8995MA

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Ethernet Bandwidth 10/100Mbps Interrupt Pin Yes
Op Voltage 3.3 Interface MII/RMII
IEEE1588 No Temp Range Min -40
Temp Range Max 85 Managed Yes
Copper Support 10/100 (5) Fiber Support 100FX (2)
Supply Voltage (V) 3.3 Internal LDO Yes
LinkMD Cable Diag Yes On-Chip Termination Yes
ESD Rating (KV) 1.5KV Smart Power Adjust Yes
WOL No Largest Pkt-Size Bytes 2000
IPV6 Yes Flow Ctrl Yes
Rate Limiting Yes Rapid Spanning Tree Yes
Static MAC Address Yes

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