LAN9303I-ABZJ-TR
- Mfr.Part #
- LAN9303I-ABZJ-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 56-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ETHERNET SWITCH 3PORT 56QFN
- Stock
- 29,980
- In Stock :
- 29,980
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Operating Temperature :
- -40°C~85°C
- Current - Supply :
- 190mA
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- PHY/Transceiver Interface :
- MII/RMII
- Maximum Data Rate :
- 100 Mbps
- Operating Supply Current :
- 190mA
- Height Seated (Max) :
- 1mm
- Product Type :
- Ethernet ICs
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- Number of Terminations :
- 56
- Base Part Number :
- LAN9303
- Number of Primary Switch Ports :
- 3
- Packaging :
- Tape and Reel (TR)
- JTAG Support :
- No
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Interface Type :
- I2C, MIIM, RMII, SMI
- Number of Pins :
- 56
- Power Supply Type :
- Analog
- Maximum Operating Temperature :
- + 85 C
- Published :
- 2002
- Terminal Form :
- NO LEAD
- RoHS :
- Details
- Product :
- Ethernet Switches
- Pin Count :
- 56
- Screening Level :
- TS 16949
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Series :
- --
- JESD-30 Code :
- S-XQCC-N56
- Package Shape :
- Square
- Telecom IC Type :
- LAN SWITCHING CIRCUIT
- Package / Case :
- 56-VFQFN Exposed Pad
- Data Rate :
- 100 Mbps
- Product Category :
- Ethernet ICs
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminals :
- 56
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply :
- 3.3V
- Number of Transceivers :
- 3
- Duplex :
- Full Duplex, Half Duplex
- Terminal Pitch :
- 0.5mm
- Length :
- 8mm
- Brand :
- Microchip Technology
- Surface Mount :
- yes
- Factory Lead Time :
- 6 Weeks
- Function :
- Switch
- Product Status :
- Active
- Interface :
- I2C
- Supplier Package :
- QFN
- Protocol :
- Ethernet
- Temperature Grade :
- Industrial
- Width :
- 8mm
- Seated Height-Max :
- 1 mm
- Standard :
- 10BASE-T, 100BASE-TX
- Base Product Number :
- LAN9303
- Subcategory :
- Communication and Networking ICs
- Standards :
- 10/100 Base-T/TX PHY
- Operating Supply Voltage :
- 3.3V
- Mounting :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 56-QFN (8x8)
- Datasheets
- LAN9303I-ABZJ-TR

Controllers Microchip Technology LAN9303I-ABZJ-TR Overview
The LAN9303I-ABZJ-TR, manufactured by Microchip Technology, is a highly integrated, high-performance Ethernet switch designed specifically for the demands of embedded applications where space and power efficiency are critical. This 3-port switch is housed in a compact 56-QFN package, making it ideal for applications that require multiple network connections within a small footprint. As a leading solution in the Controllers category, this product ensures reliable and efficient handling of network traffic, enhancing system performance and connectivity.
LAN9303I-ABZJ-TR Features
The LAN9303I-ABZJ-TR Ethernet switch comes with an array of features suitable for robust networking requirements. It supports both full-duplex and half-duplex operations at speeds of 10/100 Mbps, with an automatic MDI/MDIX crossover, eliminating the need for crossover cables. Enhanced power management capabilities, including Energy Efficient Ethernet (IEEE 802.3az) for reduced power consumption, make it suitable for power-sensitive applications. Additionally, its integrated PHYs provide high signal integrity over extended cable lengths.
LAN9303I-ABZJ-TR Applications
- Consumer Electronics: Utilized in smart home devices like networked security cameras and entertainment systems, ensuring smooth data transmission across devices.
- Industrial Automation: Perfect for managing data communication in industrial control systems where multiple sensor data aggregation is crucial.
- Automotive Networking: Can be integrated into vehicle onboard diagnostics systems to provide reliable network communication between various vehicle sensors and the central processor.
- Networking Equipment: Ideal for adding additional Ethernet ports to routers and network switches, enhancing connectivity and network scalability.
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