LCMXO2280E-4FT256C

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FPGA stands for Field Programmable Gate Array and is an integrated logic circuit designed to be configured by a user after it’s been manufactured.field programmable gate arrays provide an extremely flexible and relatively low cost solution to a variety of complex logic requirements, and they are also used in embedded systems.
The Lattice Semiconductor Corporation\'s LCMXO2280E-4FT256C is a high-performance 0.5V, 7.4mm x 7.4mm FPGA featuring up to 4K LUTs and DSP48A blocks with up to 8 kbits of RAM.
Features
The LCMXO2280E‐4FT256C FPGA integrates many features that enable customers to improve system performance, reduce power consumption and reduce board size and cost. FPGA features include:
	
Up to 4K LUTs and DSP48A blocks
	
3.3V operating voltage for up to 200MHz system performance with low power consumption
	
1.2V to 3.3V I/O voltage range, 3V tolerant and 5V tolerant
	
Up to 8 kbits of RAM
	
Low skew, low jitter and low latency clocks
	
Up to 128 user I/O
	
Available in several packages including BGA and RoHS compliant packages
	
ESD protection to ±8 kV HBM
	
2.5V/3.3V LVTTL, LVDS output
	
Multiple clock domains
	
On-chip memory and flash memory
	
Built-in IO cells
Application Field
The higher performance, greater number of logic cells and wide range of features offered by the LCMXO2280E-4FT256C make it suitable for a variety of applications including:
	
Automotive – automotive control systems, navigation systems, driver assistance systems and infotainment systems.
	
Industrial – intelligent factories, security systems and SCADA systems.
	
Wireless communications – WiMAX, LTE, GSM and GPRS.
	
Telecom – VOIP, HSDPA and 3G.
	
Medical equipment and devices – MRI, CT scanners and medical imaging.
Working Principle
At its core, the working principle of the LCMXO2280E-4FT256C FPGA is based on configuration and data processing. The FPGA is configured with a given design by a combination of a serial configuration data stream, a parallel configuration data word, or two parallel configuration data words in the case of cascading FPGAs. This data is used to program the logic of the device so that it can perform the function intended by the user.
The user design is written in a hardware description language such as VHDL or Verilog, which is then compiled to generate a configuration data file. The data file is then loaded into the FPGA’s on-chip memory using the configuration data stream or by using an external memory. Once the configuration data is loaded into the FPGA, the logic operations are handled by the circuitry of the device, enabling it to execute the user design.
The LCMXO2280E-4FT256C also incorporates timing analysis technology, which performs static timing analysis on user designs and provides a report on the timing performance. This greatly accelerates the design process, as it eliminates the need for the user to manually analyze the timing of the design.
The on-chip memory of the device is also used for storing data and instruction code. This is useful for implementing complex designs that require multiple logic operations, because the device can store the intermediate data and instruction code on-chip rather than having to write it out to an external memory with each iteration of the logic operation.
The LCMXO2280E-4FT256C is also equipped with an embedded microprocessor, which can be used to control the logic operations of the device, as well as providing debugging and diagnostic capabilities.
Conclusion
The LCMXO2280E-4FT256C is a powerful, high-performance FPGA suitable for a variety of applications. Its wide range of features, including up to 4K LUTs and DSP48A blocks, make it an excellent choice for embedded systems. Additionally, its on-chip memory, timing analysis technology, and embedded microprocessor offer users the flexibility and control they need to quickly and efficiently implement complex designs.

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