LAN9355I/PT
Active3-PORT 10/100 MANAGED ETHERNET SWITCH WITH DUAL MII/RMII/TURBO MII 80 TQFP 12X12X1MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
LAN9355I/PT
Active3-PORT 10/100 MANAGED ETHERNET SWITCH WITH DUAL MII/RMII/TURBO MII 80 TQFP 12X12X1MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LAN9355I/PT |
|---|---|
| Function | Switch |
| Interface | I2C |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 80-TQFP Exposed Pad |
| Protocol | Ethernet |
| Standards | 10/100 Base-T/TX PHY |
| Supplier Device Package | 80-TQFP-EP (12x12) |
| Voltage - Supply [Max] | 3.3 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 119 | $ 7.84 | |
| Microchip Direct | TRAY | 1 | $ 9.74 | |
| 25 | $ 8.11 | |||
| 100 | $ 7.38 | |||
| 1000 | $ 6.83 | |||
| 5000 | $ 6.47 | |||
| Newark | Each | 100 | $ 7.61 | |
Description
General part information
LAN9355 Series
Microchip's LAN9355/LAN9355i is a high-performance, small-footprint, full-featured 3-port managed Ethernet switch. This device is application-optimized for consumer, embedded and Industrial electronic designs which require a highly integrated, cost effective device with switching functionality, flexibility and ease of integration.
Featuring the industry's smallest form factor 3-port switch, the LAN9355/9355i supports compact PCB design and MII/RMII/Turbo MII (Media Independent, Reduced Media Independent and Turbo Media Independent Interfaces). This device supports Turbo MII mode to accomplish network speeds up to 200 Mbps. The virtual PHY feature mimics a single PHY connection through the MII/RMII/Turbo MII interface to the host SoC, which can reduce software development time. This feature also allows system designers to swap the single PHY and Ethernet switch to create multiple SKUs from the same software driver.
IEEE 1588v2 is supported via the integrated IEEE 1588v2 hardware time stamp unit, which supports end-to-end and peer-to-peer transparent clocks. The LAN9354 complies with the IEEE 802.3 (full/half-duplex 10BASE-T and 100BASE-TX) Ethernet protocol, IEEE 802.3az Energy Efficient Ethernet (EEE) (100Mbps only), and 802.1D/802.1Q network management protocol specifications, enabling compatibility with industry standard Ethernet and Fast Ethernet applications. 100BASE-FX is supported via an external fiber transceiver.
Documents
Technical documentation and resources
