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