TEXAS INSTRUMENTS DP83620SQE/NOPB Ethernet Controller, IEEE 802.3u, 3 V, 3.6 V, LLP, 48 Pins

The DP83620SQE/NOPB is an industrial temperature single port 10/100Mbps Ethernet Physical-layer Transceiver with fibre support. It offers low power consumption, including several intelligent power down states. In addition to low power, it is optimized for cable length performance far exceeding IEEE specifications. It includes a 25MHz clock out. This allows the application to be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution. It offers innovative diagnostic features unique to Texas Instruments, including dynamic monitoring of link quality during standard operation for fault prediction. These advanced features allow the system designer to implement a fault prediction mechanism to detect and warn of deteriorating and changing link conditions. This single port fast Ethernet transceiver can support both copper and fibre media. It also provides flexibility by supporting both MII and RMII interfaces.

• Deterministic, low transmit and receive latency
• Selectable frequency synchronized clock output
• Dynamic link quality monitoring
• TDR based cable diagnostic and cable length detection
• Error-free operation up to 150m CAT5 cable
• Auto-crossover in forced modes of operation
• Synchronous Ethernet
• IEEE 802.3u 100BASE-FX fibre interface
• IEEE 1149.1 JTAG
• Green product and no Sb/Br

Applications

Automation & Process Control, Embedded Design & Development