| 모델 P/N | 시리즈 | 실험실/CLBS 수 | 속도 등급 | 논리 요소/셀 수 | 총 램 비트 | I/O 수 | 전압 - 공급 | 마운팅 유형 | 작동 온도 | 패키지 / 케이스 | 공급업체 디바이스 패키지 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC4VLX40-10FFG668C | Virtex-4 LX | 4.608,00 | -10,00 | 41472 | 1769472 | 448 | 1.14V ~ 1.26V | 표면 실장 | 0°C ~ +85°C(상업용) | 668-BBGA(FCBGA) | 668-FCBGA |
XC4VLX200-10FFG1513C: High-Capacity Logic Integration for Commercial Computing Platforms
그리고 XC4VLX40-10FFG668C is a high-performance member of the Xilinx Virtex®-4 LX family, optimized for logic-intensive commercial applications. Built on the proven 90nm ASMBL™ (Advanced Silicon Modular Block) architecture, this FPGA delivers a robust 41k logic cell fabric that bridges the gap between low-cost entry-level chips and high-end workstation-class silicon.
Housed in the FFG668 Lead-Free package, it provides a versatile I/O-to-logic ratio, making it the ideal choice for high-speed data bridging, localized signal processing, and system-level control.
Core Engineering Highlights
Efficient Logic Density: With 41,472 Logic Cells, this device is tailored for designs that require complex state machines and custom RTL without the power overhead of oversized FPGAs.
XtremeDSP™ Capability: Includes 64 dedicated DSP48 slices. These hard-coded blocks allow for high-speed arithmetic (up to 400MHz+) without taxing the general-purpose logic fabric, perfect for real-time filtering and digital modulation.
Optimized Memory Hierarchy: Equipped with 1,728 Kb of Block RAM (BRAM). The dual-port nature of this memory is essential for implementing high-speed FIFOs and local data caching in streaming applications.
Superior Signal Integrity: 그리고 FFG668 package offers 448 User I/Os. The Flip-Chip (FFG) technology minimizes parasitic inductance, reducing Simultaneous Switching Noise (SSN)—a critical factor when driving high-speed parallel buses like DDR2 or QDR SRAM.
Digital Clock Management (DCM): Features advanced clocking resources that provide sub-nanosecond skew control and frequency synthesis, ensuring stable timing closure across the entire 668-pin array.
Technical Specification Matrix
| 기능 | 사양 |
| 논리 셀 | 41,472 |
| CLB Array | 4,608 |
| Total Block RAM | 1,728 Kb |
| DSP48 Slices | 64 |
| Max User I/O | 448 |
| 속도 등급 | -10 (Standard Performance) |
| 패키지 | FFG668 (Lead-Free / 1.0mm Pitch) |
| Temperature Grade | 상업용(0°C ~ +85°C) |
