XC2V40-5CSG144I

Field Programmable Gate Array Overview

The XC2V40-5CSG144I is a Virtex-II Field Programmable Gate Array manufactured by Xilinx, now part of AMD. It features an array size of 8 rows by 8 columns, providing 256 slices and approximately 40K system gates. The device includes 8 dedicated multiplier blocks and four Digital Clock Manager (DCM) modules for clock synthesis and distribution. It utilizes the CS144 wire-bond Chip-Scale Ball Grid Array package with a 0.80 mm pitch, offering up to 88 user I/O pads. Operating at speed grade -5, it supports a core voltage of 1.5 V and auxiliary voltages of 3.3 V.

Field Programmable Gate Array Feature Summary

• Supports high-performance logic design through Configurable Logic Blocks containing function generators and storage elements.
• Integrates Block SelectRAM resources for dual-port RAM configurations and associated 18-bit multipliers.
• Provides flexible clock management via Digital Clock Managers for frequency synthesis and phase shifting.
• Features Digitally Controlled Impedance for on-chip termination matching across various single-ended standards.

Field Programmable Gate Array Applications

• Telecommunications infrastructure processing
• Networking equipment interface control
• Video signal processing applications

Field Programmable Gate Array Procurement Notes

Verify component authenticity against original manufacturer markings. Confirm package integrity and pin alignment prior to installation. Ensure static discharge precautions are observed during handling. Validate that the specific ordering suffix matches the required temperature range and lead-free specifications for the target application environment.

Field Programmable Gate Array Selection Notes

Select this model when designs require moderate logic density within a compact chip-scale footprint. The CS144 package limits available I/O count compared to larger BGA options. Verify that the -5 speed grade meets timing requirements for the intended clock frequencies. Consider thermal dissipation capabilities inherent to the wire-bond construction for the final board layout.

Field Programmable Gate Array Part Context

This component belongs to the Virtex-II family, representing early platform FPGA technology utilizing a 0.15 µm process. It serves as a foundational solution for embedded logic before the introduction of higher-density Spartan and Virtex-4 series devices. The architecture establishes baseline resource definitions for subsequent generations of programmable logic.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements are not available due to architectural differences in newer families. Migration typically requires schematic redesign and PCB re-layout. Consult official cross-reference guides for functional equivalents with adjusted resource allocations.

Field Programmable Gate Array FAQ

What is the maximum number of user I/Os supported by the CS144 package?

The CS144 package supports a maximum of 88 user I/O pads.

How many Digital Clock Manager modules are included in the XC2V40?

The device contains four DCM modules for clock management.

What is the internal core supply voltage for this device?

The internal core voltage (VCCINT) is specified as 1.5 V.