原创 RTL8201F/FN/FL Single-Chip/Port 10/100Mbps Ethernet PHYceiver

The RTL8201F/RTL8201FN/RTL8201FL-CG are single-chip/single-port 10/100Mbps Ethernet PHYceivers that support:

• MII (Media Independent Interface)
• RMII (Reduced Media Independent Interface)
  
  The RTL8201F/FN/FL implements all 10/100M Ethernet Physical-layer functions including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10Base-TX Encoder/Decoder, and Twisted-Pair Media Access Unit (TPMAU). The RTL8201F/FN/FL also supports auto MDIX.
  
  A PECL (Pseudo Emitter Coupled Logic) interface is supported to connect with an external 100Base-FX fiber optical transceiver. The chip utilizes an advanced CMOS process to meet low voltage and low power requirements. With on-chip DSP (Digital Signal Processing) technology, the chip provides excellent performance under all operating conditions.

Features

• Supports IEEE 802.3az Draft 3.2 (EEE)
• 100Base-TX IEEE 802.3u Compliant
• 10Base-T IEEE 802.3 Compliant
• Supports MII mode
• Supports RMII mode
• Full/half duplex operation
• Twisted pair or fiber mode output
• Supports Auto-Negotiation
• Supports power down mode
• Supports Link Down Power Saving
• Supports Base Line Wander (BLW) compensation
• Supports auto MDIX
• Supports Interrupt function
• Supports Wake-On-LAN (WOL) (RTL8201FN only)
• Adaptive Equalization
• Automatic Polarity Correction
• LEDs
  • RTL8201F and RTL8201FL provide two network status LEDs
  • RTL8201FN provides three network status LEDs
• Supports flow control
• Supports 25MHz external crystal or OSC
• Supports 50MHz external OSC Clock input
• Provides 50MHz clock source for MAC
• Low power supply 1.1V and 3.3V; 1.1V is generated by an internal regulator
• 0.11µm CMOS process
• Packages:
  • 32-pin MII/RMII QFN ‘Green’ package (RTL8201F)
  • 48-pin MII/RMII QFN ‘Green’ package (RTL8201FN)
  • 48-pin MII/RMII LQFP ‘Green’ package (RTL8201FL