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XC2S50-5FGG256C

Name: XC2S50-5FGG256C
Rating: 4.7 (12 reviews)

IC FPGA 176 I/O 256FBGA

製造商
製造商。部分 #XC2S50-5FGG256C
包 FBGA-256
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規格

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

概述

Description

XC2S50-5FGG256C is a Xilinx Spartan-2 FPGA device. Key points:
- Family and device: Spartan-2 FPGA, model XC2S50, speed grade -5.
- Package: 256-ball Fine-Grid Grid Array (FGG256C).
- Architecture: ~50K system gates worth of programmable logic (LUTs/FFs), plus distributed RAM and I/O resources for moderate-density designs.
- I/O and voltage: 3.3V I/O domain with multiple I/O banks; designed for cost-sensitive applications.
- Configuration and tooling: programmed with Xilinx ISE (WebPACK often used); Spartan-2 devices are largely legacy and not supported by newer toolchains like Vivado.
- Applications: glue logic, small embedded/custom DSP, instrumentation, and early-generation prototyping.
- Notes: Obsolete by Xilinx standards; availability via legacy distributors; best suited for maintaining or migrating older designs.

Features

XC2S50-5FGG256C features (concise):
- Spartan-2S FPGA with about 50K system gates
- 256-pin FineLine BGA package (FGG256)
- Speed grade -5
- 4-input LUT-based logic with fast carry chains
- Distributed RAM (no dedicated block RAM)
- Multiple I/O banks with standard I/O voltage options (typical 3.3V I/O)
- Global clock networks for efficient timing
- JTAG boundary-scan for programming/debugging
- Suitable for cost-sensitive, mid-range designs requiring moderate I/O and logic density

Package

Package type: FGG256 — a 256-pin Fine Grid/ball-grid array (FGG256) package used for the Spartan-2 XC2S50-5FGG256C.

Pinout

- Pin count: 256 pins (FGG256C package)
- Function: Xilinx Spartan-2 field-programmable gate array (FPGA), ~50K system gates, in a 256-pin package with -5 speed grade and commercial temperature range.

Manufacturer

Manufacturer: Xilinx, Inc. (now part of AMD as AMD Xilinx).
About the company: It is a semiconductor company that designs and markets programmable logic devices, primarily FPGAs (and related components such as CPLDs and SoCs). Xilinx historically operates as a fabless semiconductor firm, outsourcing manufacturing to foundries.

Application

XC2S50-5FGG256C is a low-cost Spartan-2 FPGA suitable for simple logic, DSP-like tasks, and interface glue in embedded/industrial apps. Common use cases:
- Glue logic and peripheral interfacing for microcontrollers
- DSP-like signal processing (filters, decimation, encoding/decoding)
- PWM/motor control and real-time control loops
- Data acquisition, conditioning and custom ADC/DAC interfaces
- Serial/parallel interfaces (SPI, I2C, UART, and custom buses)
- Video/graphics preprocessing for low-resolution displays
- Prototyping, education and cost-sensitive embedded systems