LAN9355/PT
- Mfr.Part #
- LAN9355/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 80-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC ETHERNET SWITCH 3PORT 80TQFP
- Stock
- 38,078
- In Stock :
- 38,078
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- HTS Code :
- 8542.39.00.01
- Supplier Device Package :
- 80-TQFP-EP (12x12)
- Terminal Form :
- Gull wing
- Standards :
- 10/100 Base-T/TX PHY
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 3.3 V, 1.2 V
- Supplier Package :
- TQFP EP
- Pin Count :
- 80
- PHY/Transceiver Interface :
- MII/RMII/Turbo MII
- Base Part Number :
- LAN9355
- Width :
- 12mm
- Base Product Number :
- LAN9355
- Surface Mount :
- yes
- Screening Level :
- TS 16949
- Reach Compliance Code :
- Compliant
- Function :
- Switch
- Mounting Style :
- SMD/SMT
- Voltage - Supply :
- 1.8V~3.3V
- Product Category :
- Ethernet ICs
- Length :
- 12mm
- Height Seated (Max) :
- 1.2mm
- Data Rate :
- 200 Mbps
- Number of Terminations :
- 80
- Operating Temperature :
- 0°C~70°C
- Series :
- -
- Duplex :
- Full Duplex, Half Duplex
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Position :
- QUAD
- Package / Case :
- 80-TQFP Exposed Pad
- Number of Pins :
- 80
- Mounting :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- Ethernet ICs
- Brand :
- Microchip Technology
- Product :
- Ethernet Switches
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Standard :
- 10BASE-T, 100BASE-FX, 100BASE-TX
- Number of Transceivers :
- 3 Transceiver
- Terminal Pitch :
- 0.5mm
- Product Status :
- Active
- Interface Type :
- I2C, MII, RMII, SMI, Turbo MII
- Package :
- Tray
- Protocol :
- Ethernet
- Maximum Operating Temperature :
- + 70 C
- Supply Voltage :
- 1.2V
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- 0 C
- Current - Supply :
- -
- Packaging :
- Tray
- Subcategory :
- Communication and Networking ICs
- Published :
- 2015
- Interface :
- I2C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS :
- Details
- Max Power Dissipation :
- 1.148W
- Datasheets
- LAN9355/PT

Controllers Microchip Technology LAN9355/PT Overview
The LAN9355/PT from Microchip Technology is a high-performance, compact Ethernet switch designed to address the growing demand for network connectivity in embedded systems. This integrated circuit is tailored for efficient management of network traffic across multiple ports, ensuring reliable communication in various industrial and commercial applications. Its robust design is encapsulated in an 80TQFP package, making it ideal for applications with limited PCB space but requiring multiple network connections. The Controllers Microchip Technology LAN9355/PT is a strategic choice for developers looking to enhance network performance with reduced latency and higher throughput.
LAN9355/PT Features
The LAN9355/PT Ethernet switch includes several key features that make it a versatile and essential component in any network-enabled device. It supports three 10/100 Ethernet ports, which provide ample connectivity options for various devices within a network. The product is designed with advanced power management capabilities that help reduce energy consumption, making it suitable for power-sensitive applications. Additionally, its QoS (Quality of Service) features allow for prioritization of network traffic, which is critical in environments where data transmission delays cannot be tolerated.
LAN9355/PT Applications
- Industrial Automation: In factories, the LAN9355/PT can be used to connect various sensors and actuators to the control system, facilitating real-time data exchange and process control.
- Home Automation Systems: This IC enables communication between devices such as smart thermostats, alarms, and lighting systems, enhancing the smart home experience through integrated network management.
- Medical Devices: For medical applications, the LAN9355/PT ensures reliable and secure networking of devices like patient monitoring systems and diagnostic equipment, critical for patient care and data accuracy.
- Automotive Networks: Used within vehicle networks, it helps in the management and relay of data between various electronic control units (ECUs), sensors, and infotainment systems, contributing to enhanced vehicle functionality and safety.
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