EP1S20F780I6N Altera, EP1S20F780I6N Datasheet - Page 645

• Manufacturer Part Number: EP1S20F780I6N
• Description: IC STRATIX FPGA 20K LE 780-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F780I6N

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 586
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Stratix
• Number Of Logic Blocks/elements: 18460
• # I/os (max): 586
• Frequency (max): 450.05MHz
• Process Technology: 0.13um (CMOS)
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 18460
• Ram Bits: 1669248
• Operating Supply Voltage (min): 1.425V
• Operating Supply Voltage (max): 1.575V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

Introduction
10-Gigabit
Ethernet
Altera Corporation
July 2005
S52010-2.0
Ethernet has evolved to meet ever-increasing bandwidth demands and is
the most prevalent local-area network (LAN) communications protocol.
10-Gigabit Ethernet extends that protocol to higher bandwidth for future
high-speed applications. The accelerated growth of network traffic and
the resulting increase in bandwidth requirements is driving service
providers and enterprise network architects towards high-speed network
solutions. Potential applications for 10-Gigabit Ethernet include private
campus or LAN backbones, high-speed access links between service
providers and enterprises, and aggregation and transport in metropolitan
area networks (MANs).
The I/O features of Stratix and Stratix GX devices enable support for 10-
Gigabit Ethernet, supporting 10-Gigabit 16-bit interface (XSBI) and 10-
Gigabit medium independent interface (XGMII). Stratix GX devices can
additionally support the 10-gigabit attachment unit interface (XAUI)
using the embedded 3.125-Gbps transceivers. You can find more
information on XAUI support in Section II, Stratix GX Transceiver User
Guide, of the Stratix GX Device Handbook, Volume 1.
This chapter discusses the following topics:
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Ethernet speed has increased to keep pace with demand, initially to
10 megabits per second (Mbps), later to 100 Mbps, and recently to
1 gigabit per second (Gbps). Ethernet is the dominant network
technology in LANs, and with the advent of 10-Gigabit Ethernet, it is
entering the MAN and wide area network (WAN) markets.
Fundamentals of 10-Gigabit Ethernet
Description and implementation of XSBI
Description and implementation of XGMII
Description of XAUI
I/O characteristics of XSBI, XGMII, and XAUI
10-Gigabit Ethernet Alliance at www.10gea.org
The Stratix Device Family Data Sheet section of the Stratix Device
Handbook, Volume 1 and the Stratix GX Device Family Data Sheet
section of the Stratix GX Device Handbook, Volume 1
The High-Speed Differential I/O Interfaces in Stratix Devices chapter
8. Implementing 10-Gigabit
Ethernet Using Stratix &
Stratix GX Devices
8–1