DS022-1 Datasheet, PDF (1/5 Pages) Xilinx, Inc – Field Programmable Gate Arrays

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Virtex™-E 1.8 V
Field Programmable Gate Arrays
DS022-1 (v2.2) November 9, 2001
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Features
• Fast, High-Density 1.8 V FPGA Family
- Densities from 58 k to 4 M system gates
- 130 MHz internal performance (four LUT levels)
- Designed for low-power operation
- PCI compliant 3.3 V, 32/64-bit, 33/ 66-MHz
• Highly Flexible SelectI/O+™ Technology
- Supports 20 high-performance interface standards
- Up to 804 singled-ended I/Os or 344 differential I/O
pairs for an aggregate bandwidth of > 100 Gb/s
• Differential Signalling Support
- LVDS (622 Mb/s), BLVDS (Bus LVDS), LVPECL
- Differential I/O signals can be input, output, or I/O
- Compatible with standard differential devices
- LVPECL and LVDS clock inputs for 300+ MHz
clocks
• Proprietary High-Performance SelectLink™
Technology
- Double Data Rate (DDR) to Virtex-E link
- Web-based HDL generation methodology
• Sophisticated SelectRAM+™ Memory Hierarchy
- 1 Mb of internal configurable distributed RAM
- Up to 832 Kb of synchronous internal block RAM
- True Dual-Port™ BlockRAM capability
- Memory bandwidth up to 1.66 Tb/s (equivalent
bandwidth of over 100 RAMBUS channels)
- Designed for high-performance Interfaces to
External Memories
- 200 MHz ZBT* SRAMs
- 200 Mb/s DDR SDRAMs
- Supported by free Synthesizable reference design
* ZBT is a trademark of Integrated Device Technology, Inc.
Preliminary Product Specification
• High-Performance Built-In Clock Management Circuitry
- Eight fully digital Delay-Locked Loops (DLLs)
- Digitally-Synthesized 50% duty cycle for Double
Data Rate (DDR) Applications
- Clock Multiply and Divide
- Zero-delay conversion of high-speed LVPECL/LVDS
clocks to any I/O standard
• Flexible Architecture Balances Speed and Density
- Dedicated carry logic for high-speed arithmetic
- Dedicated multiplier support
- Cascade chain for wide-input function
- Abundant registers/latches with clock enable, and
dual synchronous/asynchronous set and reset
- Internal 3-state bussing
- IEEE 1149.1 boundary-scan logic
- Die-temperature sensor diode
• Supported by Xilinx Foundation™ and Alliance Series™
Development Systems
- Further compile time reduction of 50%
- Internet Team Design (ITD) tool ideal for
million-plus gate density designs
- Wide selection of PC and workstation platforms
• SRAM-Based In-System Configuration
- Unlimited re-programmability
• Advanced Packaging Options
- 0.8 mm Chip-scale
- 1.0 mm BGA
- 1.27 mm BGA
- HQ/PQ
m • 0.18 m 6-Layer Metal Process
• 100% Factory Tested
© 2001 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and disclaimers are as listed at http://www.xilinx.com/legal.htm.
All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
DS022-1 (v2.2) November 9, 2001
Preliminary Product Specification
www.xilinx.com
1-800-255-7778
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