AT94K40AL-25DQU

Series:	FPSLIC®
Packaging:	Tray
Part Status:	Active
Core Type:	8-Bit AVR
Speed:	18MHz
Interface:	I²C, UART
Program SRAM Bytes:	20K-32K
FPGA SRAM:	18kb
EEPROM Size:	--
Data SRAM Bytes:	4K ~ 16K
FPGA Core Cells:	2304
FPGA Gates:	40K
FPGA Registers:	2862
Voltage - Supply:	3 V ~ 3.6 V
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Package / Case:	208-BFQFP
Supplier Device Package:	208-PQFP (28x28)

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Introduction
AT94K40AL-25DQU is a Field Programmable Gate Array (FPGA) with Microcontroller. It is embedded in control systems, processing and managing digital signals. FPGAs are made up of a combination of logic cells interconnected to provide functions such as multiplexers, register files, arithmetic logic units, and embedded controller cores. AT94K40AL-25DQU has a wide range of applications and is one of the leading FPGA microcontrollers available on the market today.Application Field
AT94K40AL-25DQU is suitable for use in the automotive electronics, networking and communications, medical electronics, industrial automation, instrumentation, defense and military, aerospace and aviation, audio products, and home entertainment industries.In the automotive industry, the AT94K40AL-25DQU can be used for control systems, such as active suspension systems and vehicle4-wheel steering systems. In the medical electronics field, it is used for medical device design, leading to improved patient care. In the industrial automation sector, the microcontroller can be used for workplace management systems. In the defense and military sector, the AT94K40AL-25DQU is used for weapons systems integration, communication systems, and training simulator development. In the aerospace and aviation industry, AT94K40AL-25DQU can be used for high-energy applications, such as radar system development.It is even used in the audio products field, such as virtual sound processing speakers, and home entertainment, such as HDTV receivers.Working Principle
AT94K40AL-25DQU uses a logic array consisting of combinatorial and sequential logic cells, connected with the I/O interface to give flexibility and automation to the system. It uses a switchable array of gates, which can be programmed to provide any digital function.The AT94K40AL-25DQU uses a wide range of programming languages to control its functions. These include C, C++, Verilog, VHDL, and MIX.The FPGA communicates with the MCU through a bi-directional exchange of information. The signals from the microcontroller are then routed to the appropriate logic cells, which can be configured to accomplish the required tasks.The AT94K40AL-25DQU has an internal clock that controls the timing of logical and sequential operations, and allows for fast turnaround times.Conclusion
The AT94K40AL-25DQU is a FPGA with microcontroller and is widely used in wide range of industries, such as automotive, medical, military, aerospace and so on. It is a flexible and affordable solution for digital design. The microcontroller consists of logic cells, I/O interface and a powerful programming language to control its functions. AT94K40AL-25DQU works in a bi-directional exchange of information and has an internal clock for timing control.

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