KSZ8873RLL
- Mfr.Part #
- KSZ8873RLL
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC ETHERNET SWITCH 3PORT 64-LQFP
- Stock
- 32,422
- In Stock :
- 32,422
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- REACH SVHC :
- No SVHC
- Data Rate :
- 100 Mbps
- Protocol :
- Ethernet
- PHY/Transceiver Interface :
- RMII
- Length :
- 10mm
- Mounting :
- Surface Mount
- Supplier Device Package :
- 64-LQFP (10x10)
- Number of Ports :
- 3
- Max Supply Current :
- 115mA
- Standard :
- 10BASE-T, 100BASE-TX
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 115mA
- Product Status :
- Active
- Surface Mount :
- yes
- Operating Temperature :
- 0°C~70°C
- Series :
- --
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Supply Voltage :
- 1.8V
- Height :
- 1.4mm
- Max Supply Voltage :
- 3.465 V
- Package Shape :
- Square
- Screening Level :
- COMMERCIAL
- MSL :
- -
- Product :
- Ethernet Switches
- Base Product Number :
- KSZ8873
- Number of Functions :
- 1
- RoHS :
- Details
- Seated Height-Max :
- 1.6 mm
- JESD-30 Code :
- S-PQFP-G64
- Min Operating Temperature :
- 0 °C
- Fiber Support :
- No
- Package :
- Tray
- Integrated LED Drivers :
- yes
- Power Supply Type :
- Single
- Base Part Number :
- KSZ8873
- Width :
- 10mm
- Product Type :
- Ethernet ICs
- Terminal Pitch :
- 0.5mm
- Qualification Status :
- Not Qualified
- Current - Supply :
- 115mA
- Number of Primary Switch Ports :
- 3
- Interface :
- I2C, SPI
- Operating Supply Voltage :
- 3.3V
- Manufacturer :
- Microchip
- Operating Supply Current :
- 115mA
- Duplex :
- Full Duplex, Half Duplex
- Package / Case :
- 64-LQFP
- Reach Compliance Code :
- Compliant
- Lead Free :
- Lead Free
- Number of Terminals :
- 64
- Subcategory :
- Communication and Networking ICs
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 64
- Pin Count :
- 64
- Number of Terminations :
- 64
- Standards :
- 10/100 Base-T/TX PHY
- Product Category :
- Ethernet ICs
- Min Supply Voltage :
- 1.71 V
- Terminal Position :
- QUAD
- Internal Memory Buffer Size :
- 32 kb
- Telecom IC Type :
- LAN SWITCHING CIRCUIT
- Peak Reflow Temperature (Cel) :
- 260
- JTAG Support :
- No
- Voltage - Supply :
- 1.8V 2.5V 3.3V
- Supplier Package :
- LQFP
- Max Operating Temperature :
- 70 °C
- Temperature Grade :
- COMMERCIAL
- Maximum Operating Temperature :
- + 70 C
- Published :
- 2004
- Brand :
- Microchip Technology / Atmel
- HTS Code :
- 8542.39.00.01
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of Transceivers :
- 2
- Minimum Operating Temperature :
- 0 C
- Radiation Hardening :
- No
- Interface Type :
- I2C, MDI-X, MII, MIIM, RMII, SMI, SPI
- Factory Lead Time :
- 10 Weeks
- Function :
- Switch
- Datasheets
- KSZ8873RLL

Controllers Microchip Technology KSZ8873RLL Overview
The Controllers Microchip Technology KSZ8873RLL is a high-performance, highly integrated Ethernet switch designed specifically for cost-sensitive applications. The device comprises three ports with robust PHYs, making it ideal for managing multiple network connections within compact environments. With its small form factor in a 64LQFP package, this IC offers a compelling solution for developers needing efficient network traffic management without sacrificing board space. The integration of a switch engine, MAC, and PHYs allows for significant reduction in power consumption and overall component count, enhancing system reliability and performance.
KSZ8873RLL Features
The KSZ8873RLL from Microchip Technology comes equipped with features that make it suitable for a wide range of applications. Key features include three 10/100 Mbps Ethernet ports with automated cross-over detection, MII interfaces for seamless integration with existing MCU or CPU, and support for QoS prioritization. Additionally, it offers advanced security features such as IGMP snooping to manage multicast traffic and prevent network flooding, making it a versatile and secure choice for network management solutions.
KSZ8873RLL Applications
- Home Networking Devices: Ideal for routers and network bridges where multiple device connections are managed efficiently. The KSZ8873RLL enables robust performance in high-demand home environments.
- Industrial Automation: Suitable for use in factory automation systems, where reliable data communication is crucial. The robust error handling and prioritization capabilities ensure stable and secure data flows.
- Embedded Systems: Perfect for integration in embedded systems requiring network connectivity. The small footprint and ease of integration with existing systems make it highly appealing for compact designs.
- Consumer Electronics: Used in smart TVs, gaming consoles, and other consumer electronics, providing a stable internet connection while supporting high volumes of data traffic.
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