LAN8740A-EN
- Mfr.Part #
- LAN8740A-EN
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 32SQFN
- Stock
- 37,065
- In Stock :
- 37,065
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- Manufacturer :
- Microchip Technology
- Product Category :
- Drivers, Receivers, Transceivers
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package Shape :
- Square
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Package :
- Tray
- Number of Drivers/Receivers :
- 1/1
- Terminal Pitch :
- 0.5 mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Lead Free :
- Lead Free
- Product Category :
- Ethernet ICs
- Duplex :
- Full
- Subcategory :
- Communication and Networking ICs
- Width :
- 5mm
- Operating Temperature :
- 0°C~70°C
- Height :
- 850μm
- Number of Transceivers :
- 1
- Temperature Grade :
- COMMERCIAL
- Data Rate :
- 100Mbps
- RoHS :
- Details
- Standard :
- 10BASE-T, 100BASE-TX
- Series :
- flexPWR™
- Operating Supply Voltage :
- 3.6 V
- Number of Pins :
- 32
- ECCN Code :
- EAR99
- Max Supply Current :
- 55mA
- Radiation Hardening :
- No
- Typical Operating Supply Voltage :
- 3.3 V
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- JESD-30 Code :
- S-XQCC-N32
- Telecom IC Type :
- ETHERNET TRANSCEIVER
- Product Type :
- Ethernet ICs
- Dimensions :
- 5.1 x 5.1 x 0.95mm
- Base Product Number :
- LAN8740
- Length :
- 5mm
- Number of Terminals :
- 32
- Standard Supported :
- 10 Base-T/100 Base-TX
- Mounting :
- Surface Mount
- Package / Case :
- 32-VFQFN Exposed Pad
- Reach Compliance Code :
- Compliant
- Protocol :
- Ethernet
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Base Part Number :
- LAN8740A
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 1.2V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- MSL :
- MSL 3 - 168 hours
- Type :
- Transceiver
- Number of Terminations :
- 32
- Screening Level :
- COMMERCIAL
- Supplier Device Package :
- 32-SQFN (5x5)
- Minimum Operating Temperature :
- 0 °C
- Factory Lead Time :
- 7 Weeks
- Pin Count :
- 32
- Seated Height-Max :
- 1 mm
- Maximum Operating Temperature :
- +70 °C
- Interface Type :
- MDI-X, MII/RMII
- Brand :
- Microchip Technology
- Number of Functions :
- 1
- Manufacturer :
- Microchip
- Product :
- Ethernet Transceivers
- Packaging :
- Tray
- Voltage - Supply :
- 1.8V~3.3V
- Package Type :
- SQFN
- Simplex/Duplex :
- Full Duplex
- Surface Mount :
- yes
- Supplier Package :
- SQFN
- Product Status :
- Active
- Published :
- 2013
- Mounting Style :
- SMD/SMT
- Terminal Position :
- QUAD
- Datasheets
- LAN8740A-EN
LAN8740A-EN Documents

Drivers, Receivers, Transceivers Microchip Technology LAN8740A-EN Overview
The LAN8740A-EN from Microchip Technology is a highly efficient, compact integrated circuit transceiver, designed for optimal performance in network communication applications. As part of the robust family of Drivers, Receivers, and Transceivers, this IC offers full-duplex and half-duplex capability with support for 1/1 port configuration, housed in a space-saving 32SQFN package. Engineered to facilitate reliable data transmission and reception, the LAN8740A-EN enhances system performance while reducing power consumption, making it an ideal choice for developers looking to optimize network efficiency and connectivity.
LAN8740A-EN Features
The LAN8740A-EN transceiver is equipped with several features that ensure superior operation in various networking environments. Key attributes include its low-power operation, robust Energy Efficient Ethernet (EEE) compliance which reduces energy consumption during periods of low data activity, and support for both 10BASE-T and 100BASE-TX networks. Its small form factor is perfectly suited for space-constrained applications, and it includes an integrated voltage regulator and support for auto-negotiation to streamline connectivity and maintenance.
LAN8740A-EN Applications
- Embedded Systems: Integrates seamlessly into microcontroller-based devices for smart automation and IoT solutions, enhancing connectivity and reliability.
- Consumer Electronics: Used in smart home devices, gaming consoles, and other consumer electronics to provide network access with minimal latency and enhanced throughput.
- Industrial Automation: Ideal for industrial controllers and sensors, ensuring robust communication in environments that require high reliability and network time synchronization.
- Automotive Networking: Can be deployed in automotive infotainment systems to ensure steady and efficient data transmission, supporting driver and passenger multimedia experiences.
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