AT94K05AL-25AQI

FPGAs (Field Programmable Gate Array) with Microcontrollers are an important part of Embedded Systems that have become an essential tool in providing a platform for complex applications. There are many different types of FPGAs and microcontrollers, but the AT94K05AL-25AQI is a particularly popular family of FPGAs.

The AT94K05AL-25AQI device is a low-cost, low-power field-programmable gate array that integrates the necessary logic elements, memories, and digital I/O with an embedded microcontroller. This allows users to scale their applications and support multiple protocols with a single device.

This device comes with a wide variety of features, such as a 16-bit RISC microcontroller, onboard Flash memory, and various digital I/O options. The AT94K05AL-25AQI also features a 200-KHz (1/8-MHz) clock, 16-channel 10-bit analog-to-digital converter, 1-Kbyte of onboard RAM, and 32-bit general-purpose registers.

AT94K05AL-25AQI devices are particularly well-suited for embedded applications that need to leverage a combination of both field programmable gate arrays and microcontrollers in order to realize their desired system design. Due to their low cost and wide range of features, these FPGAs are often found in applications such as medical devices, portable electronics, automotive systems, industrial automation, and telecommunications.

The AT94K05AL-25AQI also provides a high level of flexibility and scalability, allowing users to tailor their applications to meet their specific needs. This scalability extends to the device’s instruction set, which is compatible with both the popular 8051 and AVR architectures.

The AT94K05AL-25AQI operates on a 5V single-supply voltage, and can be operated either in the master mode or in the slave mode. In the master mode, the microcontroller acts as a system controller, and can control peripherals and other devices as needed. In the slave mode, the microcontroller is used as a slave device, capable of receiving and responding to requests from the master.

The AT94K05AL-25AQI’s working principle is based on the classic "store and execute" approach. The program to be executed is compiled into the Flash memory, and the microcontroller then utilizes the instructions contained in the Flash to perform the desired operations. The device is programmed using popular development tools, such as the AT Development Studio, which comes with the device.

In conclusion, the AT94K05AL-25AQI is a powerful and cost effective FPGA with microcontroller that can be used in a wide variety of embedded applications. Its wide range of features and instruction sets, combined with its low cost, make it an ideal solution for a variety of industries.