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Stand-Alone Ethernet Controller with SPI Interface
ENC28J60-I/SO
Microchip provides solutions for the entire performance range of 8-bit, 16-bit, and 32-bit microcontrollers, with a powerful architecture, flexible memory technologies, comprehensive easy-to-use development tools, complete technical documentation and post design-in support through a global sales and distribution network.
Microchip’s ENC28J60 is a 28-pin, 10BASE-T stand alone Ethernet Controller with on board MAC & PHY, 8 Kbytes of Buffer RAM and an SPI serial interface. With a small foot print package size the ENC28J60 minimizes complexity, board space and cost. Target applications include VoIP, Industrial Automation, Building Automation, Home Control, Security and Instrumentation
Features
General:
- IEEE 802.3 compatible Ethernet Controller
- Integrated MAC and 10BASE-T PHY
- ۸ Kbyte Transmit/Receive Packet Dual Port Buffer SRAM
- Programmable Automatic Retransmit on Collision
- Programmable Padding and CRC Generation
- Programmable Automatic Rejection of Erroneous Packets
Buffer:
- Configurable transmit/receive buffer size
- Hardware managed circular receive FIFO
- Byte-wide random and sequential access
- Internal DMA for fast memory copying
- Hardware assisted IP checksum calculation
PHY:
- Wave shaping output filter
- Loopback mode
MAC:
- Support for Unicast, Multicast and Broadcast packets
- Programmable pattern matching of up to 64 bytes within packet at user defined offset
- Programmable wake-up on multiple packet formats, including Magic Packet®, Unicast, Multicast, Broadcast, specific packet match or any packet
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