사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | Virtex®-4 LX |
| Part Status | Active |
| Number of LABs/CLBs | 2688 |
| Number of Logic Elements/Cells | 24192 |
| Total RAM Bits | 1327104 |
| Number of I/O | 448 |
| Voltage - Supply | 1.14V ~ 1.26V |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) |
개요
Description
The XC4VLX25-10FFG668C is a member of Xilinx's Virtex-4 LX FPGA family, designed for high-performance logic applications. Key features include:
- Logic Capacity: ~24,192 logic cells, 10,752 slices (4-input LUTs + flip-flops).
- Speed Grade: -10, indicating a 1.0 ns clock period for typical performance.
- Package: 668-pin FineLine BGA (FFG668), optimized for high-density designs.
- I/O & Memory: 480 user I/Os, 648 Kb block RAM, and 48 DSP slices for arithmetic operations.
- Technology: 90 nm CMOS process with low-power optimizations.
Ideal for embedded processing, networking, and DSP applications, it balances performance and power efficiency. The LX series lacks embedded transceivers but offers robust programmable logic.
For detailed specs, refer to Xilinx’s Virtex-4 datasheet (DS112).
- Logic Capacity: ~24,192 logic cells, 10,752 slices (4-input LUTs + flip-flops).
- Speed Grade: -10, indicating a 1.0 ns clock period for typical performance.
- Package: 668-pin FineLine BGA (FFG668), optimized for high-density designs.
- I/O & Memory: 480 user I/Os, 648 Kb block RAM, and 48 DSP slices for arithmetic operations.
- Technology: 90 nm CMOS process with low-power optimizations.
Ideal for embedded processing, networking, and DSP applications, it balances performance and power efficiency. The LX series lacks embedded transceivers but offers robust programmable logic.
For detailed specs, refer to Xilinx’s Virtex-4 datasheet (DS112).
Equivalent
Equivalent products to the XC4VLX25-10FFG668C (Xilinx Virtex-4 LX25, 668-pin BGA) include:
- XC4VLX25-10FFG668I (Industrial temp range)
- XC4VLX25-12FFG668C (Slower speed grade)
- XC4VLX25-10FFG668CES (Space-grade, radiation-hardened)
Alternatives from other brands:
- Altera Stratix II EP2S30 (similar FPGA class)
- Lattice ECP2/M (lower-cost option)
Check pin compatibility and features before substitution.
- XC4VLX25-10FFG668I (Industrial temp range)
- XC4VLX25-12FFG668C (Slower speed grade)
- XC4VLX25-10FFG668CES (Space-grade, radiation-hardened)
Alternatives from other brands:
- Altera Stratix II EP2S30 (similar FPGA class)
- Lattice ECP2/M (lower-cost option)
Check pin compatibility and features before substitution.
Features
The XC4VLX25-10FFG668C is a Virtex-4 LX series FPGA from Xilinx with the following key features:
- Logic Cells: ~24,192
- CLB Slices: 10,752 (each with four 6-input LUTs and flip-flops)
- DSP Slices: 48 (18x18 multipliers)
- Block RAM: 648 Kb (36 Kb blocks)
- Max I/O Pins: 480 (supports LVDS, LVCMOS, etc.)
- Speed Grade: -10 (moderate performance)
- Package: 668-pin FineLine BGA (FFG668C)
- Clock Management: Digital Clock Managers (DCMs) & Phase-Locked Loops (PLLs)
- Power Supply: 1.2V core, 2.5V/3.3V I/O
- Operating Temp: Commercial (0°C to +85°C)
Ideal for high-performance logic, DSP, and embedded applications.
- Logic Cells: ~24,192
- CLB Slices: 10,752 (each with four 6-input LUTs and flip-flops)
- DSP Slices: 48 (18x18 multipliers)
- Block RAM: 648 Kb (36 Kb blocks)
- Max I/O Pins: 480 (supports LVDS, LVCMOS, etc.)
- Speed Grade: -10 (moderate performance)
- Package: 668-pin FineLine BGA (FFG668C)
- Clock Management: Digital Clock Managers (DCMs) & Phase-Locked Loops (PLLs)
- Power Supply: 1.2V core, 2.5V/3.3V I/O
- Operating Temp: Commercial (0°C to +85°C)
Ideal for high-performance logic, DSP, and embedded applications.
Pinout
The XC4VLX25-10FFG668C is a Virtex-4 LX series FPGA from Xilinx.
- Pin Count: 668-pin (Fine-pitch Ball Grid Array, FFG668 package).
- Key Functions:
- Logic Cells: ~24,192
- DSP Slices: 48
- Block RAM: 1,728 Kb
- User I/Os: Up to 480 (supports multiple I/O standards).
- Clock Management: Digital Clock Managers (DCMs) & Phase-Locked Loops (PLLs).
- High-speed interfaces: Supports DDR, LVDS, PCI, Gigabit Ethernet, etc.
Designed for high-performance logic applications, it operates at -10 speed grade (moderate performance).
- Pin Count: 668-pin (Fine-pitch Ball Grid Array, FFG668 package).
- Key Functions:
- Logic Cells: ~24,192
- DSP Slices: 48
- Block RAM: 1,728 Kb
- User I/Os: Up to 480 (supports multiple I/O standards).
- Clock Management: Digital Clock Managers (DCMs) & Phase-Locked Loops (PLLs).
- High-speed interfaces: Supports DDR, LVDS, PCI, Gigabit Ethernet, etc.
Designed for high-performance logic applications, it operates at -10 speed grade (moderate performance).
Package
The XC4VLX25-10FFG668C is a Field-Programmable Gate Array (FPGA) from Xilinx's Virtex-4 LX series. It comes in a 668-pin Fine-Pitch Ball Grid Array (FFG) package. The "FFG" denotes a flip-chip, fine-pitch BGA with a 1mm ball pitch. This package is designed for high-performance applications, offering robust thermal and electrical characteristics.
