Microchip Technology

AT94K40AL-25DQC

AT94K40AL-25DQC Description

The AT94K40AL-25DQC is an Integrated Circuit (IC) from the FPSLIC® series, manufactured by Microchip Technology. This device is a high-performance FPGA with microcontroller capabilities, designed for applications requiring complex logic and processing power. The AT94K40AL-25DQC features a 40K gate FPGA with 2304 core cells and 2862 registers, providing extensive programmability and flexibility. It operates at a speed of 18 MHz and supports a supply voltage range of 3V to 3.6V, making it suitable for various power-sensitive applications.

The device is housed in a 208-pin QFP package, which is ideal for surface mount applications. It has an operating temperature range of 0°C to 70°C, ensuring reliable performance in a variety of environmental conditions. The AT94K40AL-25DQC also includes 18kb of FPGA SRAM and 4K to 16K bytes of data SRAM, offering ample memory for storing configuration data and user-defined information. The device supports I2C and UART interfaces, facilitating easy communication with other system components.

AT94K40AL-25DQC Features

• High-Speed Performance: The AT94K40AL-25DQC operates at a speed of 18 MHz, ensuring fast processing capabilities and efficient execution of complex tasks.
• Extensive FPGA Resources: With 40K gates, 2304 core cells, and 2862 registers, the device offers significant programmability and flexibility to implement complex logic designs.
• Flexible Memory Options: The device includes 18kb of FPGA SRAM and 4K to 16K bytes of data SRAM, providing ample memory for configuration and user data storage.
• Wide Operating Temperature Range: The AT94K40AL-25DQC operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications.
• Surface Mount Compatibility: The 208-pin QFP package is designed for surface mount technology, ensuring ease of integration into modern PCB designs.
• Multiple Interface Options: Support for I2C and UART interfaces enables seamless communication with other system components, enhancing system integration capabilities.
• Power Efficiency: The device operates within a supply voltage range of 3V to 3.6V, making it suitable for power-sensitive applications.
• Moisture Sensitivity Level: The AT94K40AL-25DQC has a moisture sensitivity level (MSL) of 3 (168 hours), ensuring reliability in various environmental conditions.

AT94K40AL-25DQC Applications

The AT94K40AL-25DQC is ideal for a wide range of applications that require high-performance processing and complex logic implementation. Some specific use cases include:

• Embedded Systems: The device's combination of FPGA and microcontroller capabilities makes it suitable for embedded systems that require both programmable logic and processing power.
• Industrial Automation: The wide operating temperature range and surface mount compatibility make it ideal for industrial automation applications where reliability and ease of integration are crucial.
• Telecommunications: The AT94K40AL-25DQC can be used in telecommunications equipment for signal processing and control functions, leveraging its high-speed performance and extensive FPGA resources.
• Consumer Electronics: The device's power efficiency and flexible memory options make it suitable for consumer electronics applications where low power consumption and high performance are essential.

Conclusion of AT94K40AL-25DQC

The AT94K40AL-25DQC is a versatile and high-performance FPGA with microcontroller capabilities, offering significant advantages over similar models. Its extensive programmability, flexible memory options, and support for multiple interfaces make it suitable for a wide range of applications. Despite being marked as obsolete, the AT94K40AL-25DQC remains a reliable choice for applications requiring complex logic and processing power. Its wide operating temperature range, surface mount compatibility, and moisture sensitivity level ensure reliability in various environmental conditions, making it a robust solution for modern electronics systems.