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