A42MX16-2PLG84

Field programmable gate array (FPGA) is a type of integrated circuit that is widely used in embedded applications. The A42MX16-2PLG84 device is an FPGA from Microsemi that is specifically designed for use in low-power and high-performance embedded applications. This article provides an overview of the features, applications, and working principles of the A42MX16-2PLG84.

Features and Specifications of A42MX16-2PLG84 FPGA

The A42MX16-2PLG84 FPGA is based on the ‘Mindcrafter’ architecture, which is designed to offer superior power and reliability in a range of embedded applications. The device has 32K Logic Elements (LEs), along with 32K memory elements that are designed to process and store data quickly and efficiently. The LEs support multiple clock domains and can be configured in different speed grades to achieve higher speeds. The device also supports multi-channel memory and multiplexing across multiple channels. It has an integrated Low Voltage Differential Signaling (LVDS) channel, which enables high speed data transfer between different peripherals. The FPGA also supports high speed serial transfers, such as Ethernet and Bluetooth.

In terms of power consumption, the A42MX16-2PLG84 FPGA has a low power consumption of about 2.7mW for 32K LEs operating at 200MHz. The device has an operating temperature range of 0°C to 85°C, which makes it suitable for operation in a wide range of temperature environments. The device is packaged in a small form factor of 84-pin LQFP that has a board-level routing area of 20mm x 26mm. This small form factor makes the device suitable for use in applications where board space is limited. It also has a low total parts count of less than 6 components.

A42MX16-2PLG84 Application Field

The A42MX16-2PLG84 FPGA is mainly used in military and aviation applications, as well as in industrial and automotive applications. The device is suitable for use in applications such as embedded systems, mobile communications, medical monitoring, industrial control systems, machine vision, cybersecurity, and radar systems. It is also used in applications that require high speed and low power consumption, such as image processing, communication systems, and data acquisition. Additionally, the device is suitable for use in applications that require low latency, such as sensors, motion control, and machine vision.

Working Principle of A42MX16-2PLG84 FPGA

FPGAs are based on the principle of the Field Programmable Array (FPAA). An FPAA is a logic circuit that can be programmed by the user using a programmable logic array (PLA). FPGAs are composed of a large number of logic cells that are interconnected via a programmable interconnect matrix. Each logic cell contains basic logic elements such as AND, OR, NOT, and XOR gates. These elements can be connected together in any way to create a variety of logic functions.

In the A42MX16-2PLG84 FPGA, the logic elements are connected to the programmable interconnect matrix via configurable logic blocks. The logic blocks are programmed to form specific functions and can be reconfigured as needed. The device also has configurable memory blocks that can be used to store and process data. Once the logic and memory blocks are programmed, the device is ready for operation.

Conclusion

The A42MX16-2PLG84 FPGA from Microsemi is a low-power, high-performance device that is suitable for use in a wide range of embedded applications. The device has features such as low power consumption, integrated LVDS, and support for multiple clock domains, which make it suitable for use in high speed and low power applications. The device is also packaged in a small form factor, which makes it suitable for applications where board space is limited. Finally, the device is programmed using anFPAA, which enables users to create a variety of logic functions.