STE101P| Datasheet

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STE101P
10/100 Fast ethernet 3.3V transceiver
Data Brief

Feature summary

IEEE802.3u 100Base-TX and IEEE802.3 10Base-T transceiver Support for IEEE802.3x flow control MII /RMII / SMII interface Auto MDIX supported Provides Full-duplex operation on both 100Mbps and 10Mbps modes Provides MLT-3 transceiver with DC restoration for Base-line wander compensation Provides loop-back modes for diagnostics Supports external transformer with turn ratio 1.414:1 on Tx/Rx side. Five LED display for operating mode and functionaliity signalling Operation from single 3.3V supply High Cable ESD tolerance Standard 64-pin QFP package pinout Industrial temperature compliant Self termination transceiver for external components and power saving Power dissipation < 200mW
TQFP64 (10x10x1.4mm)

Description
The STE101P is a high performance Fast Ethernet physical layer interface for 10Base-T and 100Base-TX applications. It was designed with advanced CMOS technology to provide MII, RMII and SMII interfaces for easy attachment to 10/100 Media Access Controllers (MAC) and a physical media interface for 100Base-TX of IEEE802.3u and 10Base-T of IEEE802.3. The STE101P supports both half-duplex and fullduplex operation at 10 and 100 Mbps operation. Its operating mode can be set using autonegotiation, parallel detection or manual control. It also allows for the support of auto-negotiation functions for speed and duplex detection. The Automatic MDI / MDIX feature compensates for using a cross over cable. With Auto MDIX, the STE101P automatically detects what is on the other end of the network cable and switches the TX & RX pins accordingly.

Applications

Switches/Routers/Hubs Nic adapters Game consoles VoIP gateways/phones Network Printers DTVs/DVD-Rs

Order codes
Part number E-STE101P(1)
(1) E-: ECOPACK (see Chapter 2)

Temp range, C -40 to 85

Package TQFP64 (14x14x1.4mm)

Packing Tube

February 2006

Rev 1

1/5
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For further information contact your local STMicroelectronics sales office.