Production£º

¡¾Part No.¡¿     RTL8201BL
¡¾Category¡¿  FAST ETHERNET PHYCEIVER
¡¾Packing¡¿    48-pin LQFP
¡¾MFQ¡¿           Realtek
¡¾Datasheet¡¿RTL8201BL Datasheet

Description

The RTL8201BL is a single-port Phyceiver with an MII (Media Independent Interface)/SNI(Serial Network Interface). It
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). A PECL interface is supported to connect with an external 100Base-FX fiber optical
transceiver. The chip is fabricated with an advanced CMOS process to meet low voltage and low power requirements.
The RTL8201BL can be used as a Network Interface Adapter, MAU, CNR, ACR, Ethernet Hub, Ethernet Switch. Additionally,
it can be used in any embedded system with an Ethernet MAC that needs a twisted pair physical connection or fiber PECL
interface to external 100Base-FX optical transceiver module.

Features

• Supports MII/7-wire  SNI (Serial Network Interface) interface
• Supports 10/100Mbps operation  
• Supports half/full duplex operation
• Support of twisted pair or Fiber mode output
• IEEE 802.3/802.3u compliant
• Supports IEEE 802.3u clause 28 auto negotiation  
• Supports power down mode
• Supports operation under Link Down Power Saving mode
• Supports Base Line Winder (BLW) compensation
• Supports repeater mode
• Speed/duplex/auto negotiation adjustable
• 3.3V operation with 5V IO signal tolerance
• Low operation power consumption and only need single supply 3.3V  
• Adaptive Equalization
• 25MHz crystal/oscillator as clock source
• Multiple network status LED support
• Flow control ability support to co-work with MAC (by MDC/MDIO) 
• 48 pin LQFP package

Contact person:

Frances New

Phone:+86-755-81832961

Fax:+86-755-83299282

Email:sumzi@sumzi.com

MSN:sumzi-frances@msn.com

http://www.sumzi.com