Virtex-II 1.5V field programmable gate array. The **XC2V1000-4BG575C** is a member of the **XILINX Virtex-II** family of FPGAs. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** XILINX
- **Family:** Virtex-II
- **Model:** XC2V1000
- **Speed Grade:** -4
- **Package:** BG575 (575-pin Ball Grid Array)
- **Operating Temperature:** Commercial (0°C to +85°C)
- **Logic Cells:** 1,152,000 system gates
- **CLB Array:** 40 x 40 (Configurable Logic Blocks)
- **Flip-Flops:** 11,648
- **Max User I/O:** 432 (depending on package configuration)
- **Block RAM:** 720 Kb (40 x 18 Kb blocks)
- **Dedicated Multipliers:** 40 (18 x 18-bit)
- **Digital Clock Managers (DCMs):** 4
- **Core Voltage (VCCINT):** 1.5V
- **I/O Voltage (VCCO):** 3.3V, 2.5V, 1.8V, or 1.5V (selectable per bank)
### **Descriptions:**
- The **XC2V1000** is a high-performance FPGA designed for complex digital logic applications.
- It features a **modular architecture** with embedded block RAM, multipliers, and DCMs for clock management.
- The **BG575 package** provides a high pin count for flexible I/O configurations.
- Suitable for **telecommunications, networking, DSP, and high-speed computing** applications.
### **Features:**
- **High-Speed Performance:** Optimized for -4 speed grade (up to ~200 MHz performance).
- **Flexible I/O Standards:** Supports LVTTL, LVCMOS, HSTL, SSTL, and differential signaling (LVDS, LVPECL).
- **Embedded Memory:** 720 Kb of distributed and block RAM.
- **DSP Support:** Built-in 18x18 multipliers for efficient signal processing.
- **Clock Management:** Four DCMs for clock synchronization, skew reduction, and frequency synthesis.
- **Partial Reconfiguration:** Allows dynamic updates to specific FPGA regions.
- **Low-Power Design:** 1.5V core voltage for reduced power consumption.
This FPGA is **obsolete** (no longer in production) but was widely used in high-performance applications during its active lifecycle.
(Note: All details are based on the official XILINX datasheet for the Virtex-II family.)
