LAN9312-NZW
- Mfr.Part #
- LAN9312-NZW
- Manufacturer
- Microchip Technology
- Package / Case
- 128-TQFP
- Datasheet
- Download
- Description
- IC ETHER SW 3PORT 16BIT 128TQFP
- Stock
- 8,678
- In Stock :
- 8,678
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Mount :
- Surface Mount
- Mounting :
- Surface Mount
- Published :
- 2015
- Reach Compliance Code :
- Compliant
- Data Rate :
- 100 Mbps
- Voltage - Supply :
- 3.3V
- Seated Height-Max :
- 1.2 mm
- Current - Supply :
- 165mA
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Standard :
- 10BASE-T, 100BASE-TX
- Max Supply Current :
- 295mA
- Width :
- 14 mm
- Package / Case :
- 128-TQFP
- Length :
- 14 mm
- Supplier Device Package :
- 128-XVTQFP (14x14)
- Terminal Form :
- Gull wing
- Protocol :
- Ethernet
- PHY/Transceiver Interface :
- MII
- HTS Code :
- 8542.39.00.01
- JESD-30 Code :
- S-PQFP-G128
- Base Product Number :
- LAN9312
- Power Supply Type :
- Analog
- Supply Current-Max :
- 0.295 mA
- Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- JTAG Support :
- No
- Maximum Data Rate :
- 100 Mbps
- Package Shape :
- Square
- Number of Terminals :
- 128
- Product Category :
- Ethernet ICs
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- COMMERCIAL
- Surface Mount :
- yes
- Number of Functions :
- 1
- Minimum Operating Temperature :
- 0 C
- Power Supplies :
- 3.3 V
- Product Status :
- Active
- Number of Transceivers :
- 1
- Pin Count :
- 128
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Product :
- Ethernet Switches
- Supplier Package :
- XVTQFP
- Telecom IC Type :
- LAN SWITCHING CIRCUIT
- Interface Type :
- I2C
- Base Part Number :
- LAN9312
- Number of Terminations :
- 128
- Number of Primary Switch Ports :
- 2
- Maximum Operating Temperature :
- + 70 C
- Product Type :
- Ethernet ICs
- Terminal Position :
- QUAD
- Height :
- 1 mm
- Manufacturer :
- Microchip
- Function :
- Switch
- Number of Pins :
- 128
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tray
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Duplex :
- Full Duplex, Half Duplex
- Terminal Pitch :
- 0.4mm
- Package :
- Tray
- Brand :
- Microchip Technology / Atmel
- Operating Temperature :
- 0°C~70°C
- Qualification Status :
- Not Qualified
- REACH SVHC :
- No SVHC
- Series :
- --
- Standards :
- 10/100 Base-T/TX PHY
- Operating Supply Current :
- 165mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- LAN9312-NZW
LAN9312-NZW Documents

Controllers Microchip Technology LAN9312-NZW Overview
The Controllers Microchip Technology LAN9312-NZW is a high-performance, compact, and robust Ethernet switch designed specifically for embedded applications requiring small footprint and extensive feature sets. This IC integrates three 16-bit Ethernet ports within a 128TQFP package, offering an efficient solution for network traffic management with minimal power consumption. Designed by Microchip Technology, a leader in microcontroller and analog semiconductors, the LAN9312-NZW provides reliable interconnectivity and network bridging on a single chip. Its ability to support multiple communication standards makes it ideal for expanding the network capabilities of embedded systems.
LAN9312-NZW Features
The LAN9312-NZW Ethernet switch includes several key features that enhance its utility in complex embedded systems. It supports a wide range of data rates and protocols, ensuring compatibility with various network requirements. The device includes advanced features such as Auto-MDI/MDIX, eliminating the need for crossover cables and facilitating easier and more flexible installation. Additionally, its high-speed non-blocking architecture ensures optimal data throughput and minimal latency.
LAN9312-NZW Applications
- Industrial Automation: Integrates into control systems for real-time operational data transfer, enhancing process efficiency and reliability.
- Home Networking Devices: Utilized in routers and network extenders to manage home internet setups effectively, ensuring stable and rapid communication across devices.
- Embedded Multimedia Applications: Supports high-demand multimedia systems by facilitating robust data flow, essential for streaming and broadcasting applications.
- Automotive Networks: Can be deployed in vehicle diagnostics and infotainment systems to provide a seamless connection between various network nodes inside vehicles.
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