DP83848 Ethernet Board

The DP83848 Ethernet Board is an accessory board includes an onboard Ethernet Physical Layer Transceiver DP83848, RJ45 connector, and control interface.

The DP83848 is a robust fully featured 10/100 single port Physical Layer device offering low power consumption, including several intelligent power down states. These low power modes increase overall product reliability due to decreased power dissipation. Supporting multiple intelligent power modes allows the application to use the absolute minimum amount of power needed for operation.

Features:

• DP83848, RJ45 connector, control interface
• Low-power 3.3V, 0.18µm CMOS technology
• Low power consumption < 270mW Typical
• 3.3V MAC Interface
• Auto-MDIX for 10/100 Mb/s
• Energy Detection Mode
• 25 MHz clock out
• SNI Interface (configurable)
• RMII Rev. 1.2 Interface (configurable)
• MII Serial Management Interface (MDC and MDIO)
• IEEE 802.3u MII
• IEEE 802.3u Auto-Negotiation and Parallel Detection
• IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
• IEEE 802.3u PCS, 100BASE-TX transceivers and filters
• Integrated ANSI X3.263 compliant TP-PMD physical sublayer with adaptive equalization and Baseline Wander compensation
• Error-free Operation up to 137 meters
• Programmable LED support Link, 10 /100 Mb/s Mode, Activity, and Collision Detect
• Single register access for complete PHY status
• 10/100 Mb/s packet BIST (Built in Self Test)

Package Includes:

• 1 x DP83848 Ethernet Board

Useful Link:

• DP83848 Datasheet
• Example DP83848 ETH Board.rar