KSZ8794CNXCC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Ethernet Switch
• Characteristics: High-performance, low-power consumption, compact size
• Package: QFN (Quad Flat No-leads)
• Essence: Networking component for data transmission and switching
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Ports: 4
• Data Transfer Rate: Up to 100 Mbps
• Operating Voltage: 3.3V
• Power Consumption: Low power consumption design
• Temperature Range: -40°C to +85°C
• Interface: MII (Media Independent Interface), RMII (Reduced Media Independent Interface)

Detailed Pin Configuration

The KSZ8794CNXCC has the following pin configuration:

1. VDD33
2. GND
3. TXD[3]
4. TXD[2]
5. TXD[1]
6. TXD[0]
7. RXD[3]
8. RXD[2]
9. RXD[1]
10. RXD[0]
11. CRS_DV
12. MDIO
13. MDC
14. RX_ER
15. COL
16. RX_CLK
17. TX_CLK
18. TX_EN
19. TX_ER
20. RESET
21. INTB
22. VDDIO
23. VDDA
24. AVDD
25. AGND
26. VDDPLL
27. XTALI
28. XTALO

Functional Features

• Switching: Provides efficient data switching between connected devices
• Auto-Negotiation: Automatically detects and configures the best possible connection speed
• Flow Control: Supports IEEE 802.3x flow control for reliable data transmission
• VLAN Support: Enables the creation of virtual LANs for network segmentation
• Quality of Service (QoS): Prioritizes certain types of network traffic for improved performance

Advantages and Disadvantages

Advantages: - High-performance data switching - Low power consumption - Compact size for space-constrained applications - Supports various interface options - VLAN support for network segmentation

Disadvantages: - Limited number of ports (4) - Limited data transfer rate (up to 100 Mbps)

Working Principles

The KSZ8794CNXCC is an Ethernet switch IC that operates by receiving data packets from connected devices and forwarding them to their intended destinations. It uses a combination of hardware and software algorithms to efficiently manage data transmission and switching. The switch supports auto-negotiation, flow control, VLANs, and QoS to ensure reliable and optimized network performance.

Detailed Application Field Plans

The KSZ8794CNXCC is commonly used in various networking applications, including:

1. Small office/home office (SOHO) networks
2. Industrial automation systems
3. Internet of Things (IoT) devices
4. Embedded systems
5. Network switches and routers

Detailed and Complete Alternative Models

1. KSZ8795CNXCC: Similar to KSZ8794CNXCC but with 5 ports instead of 4.
2. KSZ8765CNXCC: Ethernet switch IC with 6 ports and higher data transfer rate.
3. KSZ8899CNXCC: Advanced Ethernet switch IC with 8 ports and additional features.

These alternative models offer different port configurations and enhanced capabilities, providing flexibility for various networking requirements.

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