What type of chip is there in FPGA?

March 8, 2024
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What type of chip does FPGA have?

FPGA is a very common type of modern electronic components that can be used to achieve various circuit functions.FPGA is programmable and can be customized before or after processing. For applications with fast iteration, short development cycle, and difficult design, FPGA has the advantages that other chips cannot compare.In the world of FPGA, there are many types of chips, which will introduce the chips in FPGA.


SRAM-BASED FPGA is the most common type. SRAM is used as a restructuring memory in FPGA.In FPGA design, Sram-Based FPGA can achieve very high flexibility and functionality.This type of FPGA can be re -programmed to achieve new functions, so it can be used during development.SRAM-BASED FPGA has a disadvantage. After the global power supply interrupt or FPGA is disconnected, all the switching status will be lost.

Artix-7 FPGA


Anti-FUSE-BASED FPGA uses electrical anti-fuse as programming components.By quickly injecting high -voltage currents, the anti -fuse is fused, so as to permanently customize the circuit and maintain the state caused by power loss.This type of FPGA can achieve very low power consumption because it does not need a common static current in Sram-Based FPGA.

3. Flash-based FPGA

Compared with SRAM-BASED FPGA and Anti-FUSE-BASED FPGA, Flash-Based FPGA uses diodes and transistors as programming components.Flash-Based FPGA has a very fast start time and can run itself, so it is very suitable for applications that require high reliability and fast start time.


Similar to Anti-FUSE-BASED FPGA, EEPROM-BASED FPGA can store programming information and keep the state after power loss.However, EEPROM-BASED FPGA uses an electrical scimp programmable for programming (EEPROM, EECTRILLY ERASable ProgramMable Read-only Memory) as a programming component.This type of FPGA has the advantages of repeated programming, but it requires higher power consumption and longer startup time compared to other FPGA types.


5. Mixed Signal FPGA

Mixed Signal FPGA combines digital and analog circuits.Its design factors include various simulation sensors and analog processors.Compared with FPGAs that only include digital elements, Mixed Signal FPGA can support wider application areas, such as communication, medical equipment and industrial control.

6. Hybrid FPGA

Hybrid FPGA refers to FPGA mixed with a variety of types and simulation circuits.It can support the design of simulation and digital circuits, which is usually used to apply complex analog and digital signal processing functions.

7. Low Power FPGA

Low -power FPGA is developed for small low -power applications.This FPGA usually uses smaller programming resources than high -power FPGA to achieve the same features.Low -power FPGAS is also equipped with power management technology, so that they can save energy to the greatest extent.

8. High-Speed FPGA

High -speed FPGA is designed for the application of low latency and gigabit transmission rate.This FPGA usually has a transmission rate of up to 20 GBPS.


9. Ultra-High-Density FPGA

Ultra-High-Density FPGA is constructed by reconstructable connection resources on the chip, which can achieve very high logical density.The latest design uses more than one million logic units.This type of FPGA is usually used to process applications such as large amounts of data and image signals.

10. Partial reconfiguration FPGA

Local reconstruction FPGA is an enhanced version of SRAM FPGA.It can support the “local” level redo -programming, making more fire flexible than suile reconfiguration.For example, if a FPGA runs several modules, then when a module changes, a local reconstruction FPGA can be re -programmed without affecting other modules.Partial Reconfiguration FPGA is usually used to apply and expand applications that need to be continuously changed and expanded.

There are many types of chips in FPGA. Each chip has its unique features and characteristics, which can meet different application needs.Learning these types is very important for choosing FPGA chips that are most suitable for your application.