AR8032
Overview
The Atheros AR8032 Fast Ethernet transceiver is a highly integrated physical layer device that transmits and receives high-speed data over standard category 5 (CAT 5) unshielded twisted pair cable. The AR8032 is compliant with 100 BASE-TX and 10 BASE-T IEEE 802.3 standards.
- 10/100 BASE-T IEEE 802.3 compliant
- Supports MII/RMII interface
- Low power modes with internal automatic DSP power saving scheme
- Fully integrated digital adaptive equalizers All digital baseline wander correction
- Supports external 25 MHz clock source in MII mode
- Supports external 50 MHz clock source in n n n n n n n n
- RMII mode Automatic speed downshift mode Automatic MDI/MDIX crossover Automatic polarity correction Loopback modes for diagnostics IEEE 802.3u compliant Auto-Negotiation Software programmable LED modes Cable Diagnostic Test (CDT) Requires only one 3.3V power supply 32-pin QFN 5mm x 5 mm packa
