仕様
| 属性 | 値 |
| Package | Tray |
| Series | Spartan®-II |
| ProductStatus | Active |
| NumberofLABs/CLBs | 384 |
| NumberofLogicElements/Cells | 1728 |
| TotalRAMBits | 32768 |
| NumberofI/O | 176 |
| NumberofGates | 50000 |
| Voltage-Supply | 2.375V ~ 2.625V |
| MountingType | Surface Mount |
| OperatingTemperature | 0°C ~ 85°C (TJ) |
| Package/Case | 256-BGA |
概要
Description
The XC2S50-5FG256C is a member of Xilinx’s Spartan-II FPGA family, designed for cost-sensitive, high-performance applications. Key features:
- Logic Capacity: 50,000 system gates (~1,728 logic cells).
- Speed Grade: -5 (moderate performance).
- Package: 256-pin Fine-Pitch Ball Grid Array (FG256).
- I/O Pins: Up to 176 user I/Os with 3.3V operation.
- On-Chip Memory: 32Kb block RAM.
- Clocking: Four digital clock managers (DCMs) for flexible timing control.
Applications: Embedded systems, communications, and industrial control. The Spartan-II series balances density, power efficiency, and affordability, making it suitable for mid-range designs.
- Logic Capacity: 50,000 system gates (~1,728 logic cells).
- Speed Grade: -5 (moderate performance).
- Package: 256-pin Fine-Pitch Ball Grid Array (FG256).
- I/O Pins: Up to 176 user I/Os with 3.3V operation.
- On-Chip Memory: 32Kb block RAM.
- Clocking: Four digital clock managers (DCMs) for flexible timing control.
Applications: Embedded systems, communications, and industrial control. The Spartan-II series balances density, power efficiency, and affordability, making it suitable for mid-range designs.
Equivalent
The XC2S50-5FG256C is a Spartan-II FPGA from Xilinx (now AMD). Equivalent alternatives include:
1. Lattice Semiconductor: ispMACH 4000Z or ECP5 (for newer designs).
2. Microsemi (Microchip): ProASIC3 or IGLOO (low-power).
3. Altera (Intel): Cyclone II EP2C5 (similar vintage).
For modern replacements, consider:
- Xilinx Spartan-6 or Artix-7 (AMD).
- Lattice ECP5 or CrossLink-NX.
Check pin compatibility and features for direct substitution.
1. Lattice Semiconductor: ispMACH 4000Z or ECP5 (for newer designs).
2. Microsemi (Microchip): ProASIC3 or IGLOO (low-power).
3. Altera (Intel): Cyclone II EP2C5 (similar vintage).
For modern replacements, consider:
- Xilinx Spartan-6 or Artix-7 (AMD).
- Lattice ECP5 or CrossLink-NX.
Check pin compatibility and features for direct substitution.
Pinout
The XC2S50-5FG256C is a Spartan-II FPGA from Xilinx with:
- Pin count: 256 (Fine-pitch BGA, FG256 package)
- Key functions:
- Logic cells: 1,728
- CLBs (Configurable Logic Blocks): 192
- Block RAM: 32 Kb
- User I/Os: 176 (supports LVCMOS, LVTTL, and other standards)
- Dedicated multipliers: None (Spartan-II lacks built-in DSP blocks)
- Speed grade: -5 (moderate performance)
Designed for cost-sensitive applications, it offers flexible I/O and moderate logic density.
- Pin count: 256 (Fine-pitch BGA, FG256 package)
- Key functions:
- Logic cells: 1,728
- CLBs (Configurable Logic Blocks): 192
- Block RAM: 32 Kb
- User I/Os: 176 (supports LVCMOS, LVTTL, and other standards)
- Dedicated multipliers: None (Spartan-II lacks built-in DSP blocks)
- Speed grade: -5 (moderate performance)
Designed for cost-sensitive applications, it offers flexible I/O and moderate logic density.
Manufacturer
The XC2S50-5FG256C is a Spartan-II series FPGA (Field-Programmable Gate Array) manufactured by Xilinx, now part of AMD (acquired in 2022).
Xilinx was a leading semiconductor company specializing in programmable logic devices, including FPGAs, CPLDs, and adaptive SoCs. Known for innovation in reconfigurable computing, Xilinx's products are widely used in telecommunications, automotive, aerospace, and AI applications.
The XC2S50-5FG256C is an older FPGA model, part of the cost-optimized Spartan-II family, offering 50,000 system gates in a 256-pin Fine-Pitch BGA (FG256) package.
Xilinx was a leading semiconductor company specializing in programmable logic devices, including FPGAs, CPLDs, and adaptive SoCs. Known for innovation in reconfigurable computing, Xilinx's products are widely used in telecommunications, automotive, aerospace, and AI applications.
The XC2S50-5FG256C is an older FPGA model, part of the cost-optimized Spartan-II family, offering 50,000 system gates in a 256-pin Fine-Pitch BGA (FG256) package.
Package
The XC2S50-5FG256C is a Spartan-II series FPGA from Xilinx. It comes in a 256-pin Fine-Pitch Ball Grid Array (FG256) package. The "FG" denotes the package type (Fine-Pitch BGA), "256" indicates the pin count, and "C" stands for commercial temperature range (0°C to +85°C). This package is surface-mount and suitable for compact, high-density designs.
