GIGA090| Datasheet

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GIGA090
90nm Single Port Embeddable Gigabit Ethernet Transceiver
Data Brief

Main features

Fully standards compliant: IEEE 802.3, IEEE 802.3u, IEEE 802.3z and IEEE 802.3ab Advanced Cable Diagnostic Features: hard fault detection Inter pair short Excessive cable mismatch Excessive cable cross-talk BER better than 10 -10 in 1000BASE-T mode, 10 -8 in 100BASE-TX mode, on cat5 cables exceeding 150 mt of length Six different operating modes 1000BASE-T Full Duplex and 1000BASE-T Half Duplex 100BASE-TX Full Duplex and 100BASETX Half Duplex 10BASE-T Full Duplex and 10BASE-T Half Duplex Configurable MAC interface: MII, GMII or TBI Automatic configurable operating mode and MAC interface Hardware configurable default operation Automatic detection and correction of pair swaps (Auto-MDIX), pair skew and pair polarity Configuration interface Interrupt management On-chip transmit wave-shaping, hybrid circuit and base line wander compensation 10KB jumbo frames Internal, external and remote loop back Status LED controller Advanced power down mode Very high Cable ESD tolerance Low EMI emission JTAG (IE
EE 1149.1) interface

IP embeddability and system development

Full support of leading edge EDA design platforms for easy integration in ST advanced System on Chip design flow and Customer Owned Tooling (COT) design environment Evaluation environment with LPQFP 128 pin devices available

Operating conditions

Supply voltage: 1.0V for Digital Core 2.5V and 1.0V for Analog Temperature range: 0-85 C Power consumption: < 1W (typical, inclusive of consumption from all power supplies, xtrm central taps and considering Class A driver for low EMI)

Typical applications

Ethernet Switches Hubs/Repeaters Up-link Interfaces Network Interface Cards (NICs) LAN on Mother board (LOM)

General description
The GIGA090 is a high performance, low power, embeddable single port transceiver featuring all the physical layer interface functions for Gigabit Ethernet over 100-meter and above CAT 5 cabling. 100BASE-TX and 10BASE-T modes are also available, enabling a smooth transition from current 10/100 networks to 1000Mbps-based networks. GIGA090 is based on standard STMicroelectronics' 90nm CMOS technology for low power, low cost and high integration.

February 2006

Rev 1

1/4
www.st.com 4

For further information contact your local STMicroelectronics sales office.