LAN9311-NZW
- Mfr.Part #
- LAN9311-NZW
- Manufacturer
- Microchip Technology
- Package / Case
- 128-TQFP
- Datasheet
- Download
- Description
- IC ETHER SW 3PORT 16BIT 128TQFP
- Stock
- 35,101
- In Stock :
- 35,101
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Max Supply Current :
- 295mA
- Length :
- 14 mm
- Mount :
- Surface Mount
- Number of Primary Switch Ports :
- 2
- Supplier Device Package :
- 128-XVTQFP (14x14)
- HTS Code :
- 8542.39.00.01
- Maximum Data Rate :
- 100 Mbps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- 0°C~70°C
- Minimum Operating Temperature :
- 0 C
- Standards :
- 10/100 Base-T/TX PHY
- Operating Supply Current :
- 165mA
- Terminal Form :
- Gull wing
- Number of Terminals :
- 128
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Packaging :
- Tray
- Interface Type :
- I2C
- Qualification Status :
- Not Qualified
- Width :
- 14 mm
- Number of Pins :
- 128
- JTAG Support :
- No
- RoHS :
- Details
- Series :
- --
- Protocol :
- Ethernet
- Mounting :
- Surface Mount
- Current - Supply :
- 165mA
- Package Shape :
- Square
- Base Product Number :
- LAN9311
- Height :
- 1 mm
- PHY/Transceiver Interface :
- MII
- Package / Case :
- 128-TQFP
- Power Supplies :
- 3.3/3.6V
- Number of Transceivers :
- 1
- Supplier Package :
- XVTQFP
- Internal Memory Buffer Size :
- 32 kb
- Number of Terminations :
- 128
- Supply Current-Max :
- 0.295 mA
- Terminal Pitch :
- 0.4mm
- Product Status :
- Active
- Power Supply Type :
- Analog
- Maximum Operating Temperature :
- + 70 C
- Standard :
- 10BASE-T, 100BASE-TX
- Pin Count :
- 128
- Max Power Dissipation :
- 1.07W
- JESD-30 Code :
- S-PQFP-G128
- Base Part Number :
- LAN9311
- Interface :
- I2C
- Telecom IC Type :
- LAN SWITCHING CIRCUIT
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- Product Category :
- Ethernet ICs
- Published :
- 2016
- Terminal Position :
- QUAD
- Supply Voltage :
- 3.3V
- Brand :
- Microchip Technology
- Reach Compliance Code :
- Compliant
- Product Type :
- Ethernet ICs
- Seated Height-Max :
- 1.2 mm
- Duplex :
- Full Duplex, Half Duplex
- Data Rate :
- 100 Mbps
- Product :
- Ethernet Switches
- Package :
- Tray
- Temperature Grade :
- COMMERCIAL
- Voltage - Supply :
- 3.3V
- Mounting Style :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Factory Lead Time :
- 8 Weeks
- Operating Supply Voltage :
- 3.3V
- Function :
- Switch
- Surface Mount :
- yes
- Datasheets
- LAN9311-NZW

Controllers Microchip Technology LAN9311-NZW Overview
The LAN9311-NZW by Microchip Technology is a high-performance, compact 3-port Ethernet switch designed to address the growing demands for network connectivity in embedded applications. This 16-bit integrated circuit (IC) comes in a 128TQFP package, offering robust data handling capabilities with minimal power consumption. Its versatility and efficiency make it ideal for manufacturers looking to integrate reliable networking functionality into their products, while its small footprint facilitates easy integration into space-constrained applications. The LAN9311-NZW ensures streamlined and efficient data traffic management, essential for achieving optimal system performance in complex network environments.
LAN9311-NZW Features
This IC boasts a range of features designed to enhance its utility in network management applications. These include support for Auto-MDIX, which allows the use of straight-through or crossover cables without the need for manual switching. It also supports full and half-duplex operation, adaptive power management, and a high-speed MAC interface. Additionally, the LAN9311-NZW includes a Quality of Service (QoS) feature that prioritizes network traffic to enhance the efficiency of data transfer, crucial for applications requiring high reliability and performance.
LAN9311-NZW Applications
- Industrial Automation: The LAN9311-NZW can be integrated into industrial control systems, facilitating real-time data exchange and communication between various industrial devices, enhancing operational efficiency and system reliability.
- Home Networking Devices: This IC is ideal for use in home networking equipment such as routers and switches, where multiple devices require robust, seamless connectivity.
- Connected Appliances: In smart home environments, the LAN9311-NZW helps enable communication between various household appliances, contributing to the creation of more integrated and intelligent home systems.
- Automotive Networks: The robust data handling capabilities and compact size make it suitable for automotive applications, supporting in-vehicle networks that require reliable and continuous data transmission.
- Consumer Electronics: Used in devices like gaming consoles and set-top boxes, the LAN9311-NZW facilitates enhanced network performance and improved user experience by ensuring efficient data flow and connectivity.
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