AT40K05-2DQC

Series:	AT40K/KLV
Part Status:	Obsolete
Number of Logic Elements/Cells:	256
Total RAM Bits:	2048
Number of I/O:	128
Number of Gates:	10000
Voltage - Supply:	4.75 V ~ 5.25 V
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C (TC)
Package / Case:	208-BFQFP
Supplier Device Package:	208-PQFP (28x28)
Base Part Number:	AT40K05

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Introduction
AT40K05-2DQC (AT40K) is an application field specific, field programmable gate array (FPGA). It is a type of integrated circuit (IC) that allows its users to reconfigure their design as and when it is needed. It is used in various applications such as embedded systems, robotics, and distributed switch-mode power supplies, among others. It is then used when flexibility, rapid prototyping, and a wide range of electronic design needs are necessary. This article will discuss the application field and working principle of this type of device.

Application Field
AT40K is an application field specific FPGA and is used in many applications due to its flexibility. One of its common uses is in embedded systems, in which it can be used as the main board of an electronic device. Embedded systems are electronic hardware devices used to perform a specific operation. They can include anything from microcontrollers, sensors, and actuators, among others. AT40K can act as the central processing unit (CPU) for such systems, controlling their operations and carrying out the necessary calculations. Another possible application for AT40K is Robotics. It is used in robotics as it provides an easier way to configure logic and design complex movements. It is also used in distributed switch-mode power supplies, where it can reduce the size and power consumption of the circuit. With its ability to perform multiple parallel operations, it can also reduce the load on a single processor.

Working Principle
AT40K is a type of FPGA designed specifically for application fields such as embedded systems, robotics, and distributed switch-mode power supplies. It is a programmable logic device and consists of multiple logic components such as programmable logic elements (PLE), flip-flops, and memory blocks. When a circuit is designed with AT40K, it is first configured in a software-design environment, such as Quartus Prime, where the design is simulated. Once the simulation is complete, it is then transferred to the device. When the circuit is powered up, the device is configured according to the design stored in its non-volatile memory. This means that it is able to recall and execute the stored design without having to be reconfigured each time. Additionally, any changes to the design can be made in the software-design environment and flashed onto the device with relative ease. This provides a great advantage for those who are rapidly prototyping, as changes can be made without the need for additional hardware.

Conclusion
In conclusion, AT40K05-2DQC is an application field specific FPGA that is used in various application fields including embedded systems, robotics, and distributed switch-mode power supplies. It provides an easier way to configure logic and design complex movements. With its ability to perform multiple operations in parallel and its flexibility, AT40K is an ideal choice for those looking to rapidly prototype their designs. It is also able to store the design in its non-volatile memory, allowing it to be recalled and executed each time the circuit is powered up.

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