Overview
The Microchip KSZ8794CNXIC-TR is a highly integrated, Layer 2 managed, four-port Ethernet switch designed to reduce system cost and enhance performance in various network applications. This component is part of the KSZ8794 series and is specifically tailored for cost-sensitive applications that require three 10/100Mbps copper ports and one 10/100/1000Mbps Gigabit uplink port. Built on Microchip's advanced Ethernet analog and digital technology, the KSZ8794CNXIC-TR offers a range of features to offload host processing and streamline design processes.
Key Specifications
| Specification | Details |
|---|---|
| Package Type | 64-pin VQFN |
| Package Size | 8x8x0.9mm |
| Number of Ports | Four (3 x 10/100Mbps, 1 x 10/100/1000Mbps) |
| Interface Options | RGMII, MII, RMII |
| Power Management | Energy Efficient Ethernet (EEE), PME, WoL |
| Management Interfaces | SPI, MDC/MDIO |
| Memory Bandwidth | High-performance memory bandwidth |
| Switch Fabric | Shared memory-based, non-blocking |
| Compliance | RoHS Compliant |
Key Features
- Three integrated 10/100Base-T/TX MAC/PHYs and one integrated 10/100/1000Base-T/TX GMAC.
- Programmable rate limiting and priority ratio.
- Tagged and port-based VLAN, port-based security, and ACL rule-based packet filtering technology.
- QoS priority with four queues.
- Enhanced MIB counters and high-performance memory bandwidth.
- Robust power management features including Energy Efficient Ethernet (EEE), PME, and WoL.
- Small package outline with low power consumption and on-chip termination.
Applications
The KSZ8794CNXIC-TR is suitable for a variety of applications, including but not limited to:
- Cost-sensitive Ethernet networking solutions.
- Fast Ethernet and Gigabit Ethernet applications.
- Industrial automation and control systems.
- Smart home and IoT devices.
- Embedded systems requiring managed Ethernet switching.
Q & A
- What is the KSZ8794CNXIC-TR?
The KSZ8794CNXIC-TR is a highly integrated, Layer 2 managed, four-port Ethernet switch from Microchip Technology. - How many ports does the KSZ8794CNXIC-TR have?
The device has four ports: three 10/100Mbps copper ports and one 10/100/1000Mbps Gigabit uplink port. - What are the interface options for the GMAC?
The GMAC can be configured to RGMII, MII, or RMII modes. - Does the KSZ8794CNXIC-TR support power management features?
Yes, it supports Energy Efficient Ethernet (EEE), PME, and WoL. - What is the package type and size of the KSZ8794CNXIC-TR?
The package type is 64-pin VQFN, and the size is 8x8x0.9mm. - Is the KSZ8794CNXIC-TR RoHS compliant?
Yes, it is RoHS compliant. - What management interfaces are available on the KSZ8794CNXIC-TR?
The device supports SPI and MDC/MDIO interfaces. - What kind of switch fabric does the KSZ8794CNXIC-TR use?
The switch fabric is shared memory-based and non-blocking. - Does Microchip offer any design support for the KSZ8794CNXIC-TR?
Yes, Microchip offers a complimentary and confidential MicroCHECK design review service. - What are some typical applications for the KSZ8794CNXIC-TR?
Typical applications include cost-sensitive Ethernet networking solutions, fast Ethernet and Gigabit Ethernet applications, industrial automation, smart home and IoT devices, and embedded systems.
