Overview
XC3S50AN-4TQG144C is a high-performance Spartan-3A series FPGA (field programmable gate array) launched by Xilinx, designed for cost-sensitive and medium-complexity applications. The device provides rich logic resources, flexible I/O interfaces and high-bandwidth performance, and is widely used in communications, industrial control, embedded systems, video processing and other fields. XC3S50AN-4TQG144C provides programmable hardware acceleration capabilities, suitable for application designs that require flexibility and high performance.

Specifications
parameter | Numeric |
Logic Unit (LE) | 50,000 |
Configuring RAM | 1.2Mb |
Embedded Multiplier | 2×18-bit multipliers |
Number of I/O pins | 144 |
Maximum operating frequency | 200 MHz |
Package Type | TQFP-144 |
Operating voltage range | 3.3V |
Operating temperature range | -40°C to +100°C |
XC3S50AN-4TQG144C’s outstanding features
Rich Logic Resources
The XC3S50AN-4TQG144C provides 50,000 logic elements (LEs), suitable for medium-complexity logic designs, capable of efficiently processing data and accelerating hardware tasks.
High-Bandwidth Configuration RAM
The internal integrated 1.2Mb configuration RAM supports efficient data storage and fast data access to meet high-performance computing and storage requirements.
Integrated embedded multiplier
Equipped with two 18-bit multipliers, it can accelerate signal processing and image processing tasks and is suitable for applications such as signal demodulation and digital filtering.
The high-speed I/O interface
supports 144 I/O pins, can connect external devices, supports high-speed signal input and output, and is widely used in a variety of embedded systems and peripheral interface designs.
The high-performance clock frequency
supports up to 200 MHz operating frequency, which is suitable for applications that require fast clock frequency, such as high-speed data processing, video processing and real-time control.
Flexible package design
uses TQFP-144 package, which is suitable for applications with high space requirements and easy to achieve compact layout on various circuit boards.
Application Areas
The high performance and flexibility of XC3S50AN-4TQG144C make it widely used in the following fields:
The communication system
acts as a hardware accelerator in wireless communications, network switches, routers and other communication devices, supporting high-speed data processing and protocol parsing.
Industrial Automation
implements real-time data processing, sensor interfacing and signal conditioning in industrial control systems and automated test equipment.
Embedded systems
are used in embedded systems such as medical equipment, smart meters, data acquisition systems, etc. to provide customized hardware functions.
Video and image processing
is suitable for applications such as image processing, video encoding and decoding, and has significant advantages in digital signal processing.
Automotive electronics
provides high-speed and reliable hardware acceleration capabilities in automotive electronics fields such as vehicle systems, navigation, and sensor processing.
Comparative Analysis: XC3S50AN-4TQG144C vs. Other FPGA Devices
Features/Specifications | XC3S50AN-4TQG144C | Other FPGAs in the market |
Logic Unit (LE) | 50,000 | 30,000 to 100,000 |
Configuring RAM | 1.2Mb | 512KB to 2Mb |
Embedded Multiplier | 2 x 18 bits | 1 x 18 bits or more |
Number of I/O pins | 144 | 100 to 300 |
Maximum operating frequency | 200 MHz | 100 MHz to 500 MHz |
Package | TQFP-144 | QFN, BGA and other packages |
The XC3S50AN-4TQG144C has a good balance of I/O pin count, integrated resources and maximum operating frequency, making it suitable for a variety of high-performance applications.
Manufacturer introduction: Semikron (Xilinx)
Xilinx is the world’s leading supplier of programmable logic devices, dedicated to providing innovative FPGA, CPLD and programmable SoC solutions. Its Spartan-3A series FPGAs are ideal for medium-complexity applications and are widely used in communications, industry, embedded systems and other fields.
Why choose XC3S50AN-4TQG144C?
The XC3S50AN-4TQG144C provides flexible I/O interfaces and powerful hardware resources, making it an ideal choice for high-performance computing and hardware acceleration applications. Its high-bandwidth configuration RAM and integrated multiplier make it ideal for signal processing, data acquisition, and embedded control systems. It is suitable for systems that require high customization and high-speed processing.
FAQ
Q1: Does XC3S50AN-4TQG144C support dynamic configuration?
A: Yes, the XC3S50AN-4TQG144C supports dynamic configuration via JTAG or other configuration interfaces. This feature enables online debugging and configuration updates during system operation , providing greater flexibility, especially in applications that require regular modification or optimization of configurations.
Q2: Is XC3S50AN-4TQG144C suitable for high-speed data transmission applications?
A: Yes, the XC3S50AN-4TQG144C supports operating frequencies up to 200 MHz, which can meet the needs of high-speed data transmission and signal processing. Its high frequency makes it suitable for systems that require fast processing and transmission of data, especially in the fields of communications, video processing, etc.
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