Network expansion module for connecting devices to an Ethernet network. Small size, low cost make this module one of the most popular remote access devices.
Main characteristics:
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Controller for Ethernet: ENC28J60
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RJ45 interface with baud rate up to 100 Mbps. IEEE 802.3 support
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Integrated MAC and 10 Base-T PHY
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Full and Half Duplex support
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Connector model: RJ45 HR911105A
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Supply voltage: 3.3 V (or +5 V if the board has an AMS1117-33V regulator)
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SPI interface with pins CLKOUT, WOL, SI, CS, VCC, INT, SO, SCK, RESET, GND
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Module dimensions: 51 x 34 x 17 mm
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Weight: 11g
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Programmable error retransmission function
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Programmable Padding and CRC Generation
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High clock speed SPI interface (up to 20MHz)
Pin assignments:
1 - CLOCK OUTPUT (programmable output, clock output)
2 - INT (interrupt pin, output)
3 - WOL (Wake-up on LAN, interrupt output)
4 - SO (data output, SPI interface)
5 - SI (data input, SPI interface)
6 - SCK (clock input, SPI interface)
7 - CS (Chip Select, chip select input, SPI interface)
8 - RESET (reset pin)
9 - VCC (external power input 3.3V (5V))
10 - GND (common pin)
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
