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KSZ9893RNXC - 3-Port Gigabit Ethernet Switch Controller IC

The KSZ9893RNXC from Microchip Technology is a high-performance, low-power 3-port Gigabit Ethernet switch controller designed for embedded systems and industrial networking applications. This advanced switch IC integrates three 10/100/1000 Mbps Ethernet PHYs with comprehensive Layer 2 switching capabilities, making it ideal for mission-critical applications in automotive, industrial automation, medical devices, and telecommunications infrastructure.

Key Features & Benefits

  • Triple Gigabit Ethernet Ports: Three integrated 10/100/1000 Base-TX PHY transceivers for high-speed data transmission
  • Flexible Interface Options: Supports I2C, MII, RMII, and SPI interfaces for seamless integration with microcontrollers and processors
  • IEEE 802.3 Compliant: Full compliance with Ethernet standards ensures reliable interoperability
  • Low Power Consumption: Optimized power design with 250mA typical current draw
  • Wide Operating Range: Commercial temperature range (0°C to 70°C) for industrial-grade reliability
  • Compact Package: Space-saving 64-VQFN (8x8mm) package with exposed pad for enhanced thermal performance

Applications

The KSZ9893RNXC is engineered for demanding embedded networking applications including industrial Ethernet switches, automotive gateway systems, medical imaging equipment, building automation controllers, and telecommunications infrastructure. Its robust design and comprehensive feature set make it the preferred choice for engineers developing next-generation connected systems.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing engineering-grade semiconductor components with guaranteed authenticity and long lifecycle availability. Our extensive inventory of Controllers ensures you have access to the critical components your mission-critical systems demand. Stay informed with the latest industry insights and technical resources on our Technical Blog.

Order the KSZ9893RNXC today and experience HQICKEY's commitment to quality, reliability, and engineering excellence.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series Tray
Packaging Tray |
Protocol Ethernet
Function Switch
Interface I2C, MII, RMII, SPI
Standards IEEE 802.3, 10/100/1000 Base-TX PHY
Voltage - Supply 1.14V ~ 1.26V, 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V
Current - Supply 250mA
Operating Temperature 0°C ~ 70°C
Grade -
Qualification -
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-VQFN (8x8)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY