Ethernet Controller, Ethernet Controller, IEEE 802.3, 3 V, 3.6 V, TQFP, 44 Pins - 

The ENC424J600-I/PT is a stand alone 10/100Base-T fast Ethernet controller with SPI or parallel interface in 44 pin TQFP package. It is designed to serve as an Ethernet network interface for any microcontroller equipped with SPI or standard parallel port. ENC424J600 device meets all of the IEEE 802.3 specifications applicable to 10Base-T and 100Base-TX Ethernet including many optional clauses such as auto negotiation. This Ethernet controller incorporates a number of packet filtering schemes to limit incoming packets. They also provide an internal 16bit wide DMA for fast data throughput and support for hardware IP checksum calculations. A generous 24Kbyte onchip RAM buffer is available for TX and RX operations. It may also be used by host microcontroller for general purpose storage. The ENC424J600 enables designers to create secured network and internet connected embedded applications with minimized board space, cost and complexity.