Microchip Technology

AT94K05AL-25DQI

AT94K05AL-25DQI Description

The AT94K05AL-25DQI is a high-performance IC from Microchip Technology, belonging to the FPSLIC® series. This device is designed to offer a seamless integration of FPGA functionality with microcontroller capabilities, making it ideal for applications requiring both programmable logic and embedded processing. The AT94K05AL-25DQI features a 5K gate FPGA with 256 core cells and 436 registers, providing a robust platform for complex digital designs. It operates at a speed of 25 MHz, ensuring efficient processing capabilities. The device is equipped with 2kb of FPGA SRAM and 4K to 16K bytes of data SRAM, offering ample memory for various applications. The AT94K05AL-25DQI supports I2C and UART interfaces, facilitating versatile communication options. It is designed for surface mount applications and is packaged in a 208-pin QFP format. The device operates within a supply voltage range of 3V to 3.6V and has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure. Despite its obsolescence, the AT94K05AL-25DQI remains a reliable choice for specific legacy systems and applications.

AT94K05AL-25DQI Features

• High-Speed Performance: The AT94K05AL-25DQI operates at a speed of 25 MHz, ensuring rapid processing capabilities suitable for demanding applications.
• Robust FPGA Capabilities: With 5K gates, 256 core cells, and 436 registers, the device offers extensive programmable logic resources for complex digital designs.
• Memory Resources: The device features 2kb of FPGA SRAM and 4K to 16K bytes of data SRAM, providing ample memory for storing and processing data.
• Versatile Communication Interfaces: The AT94K05AL-25DQI supports I2C and UART interfaces, enabling flexible communication with various peripherals.
• Surface Mount Compatibility: Designed for surface mount applications, the device is ideal for modern PCB designs requiring compact and efficient components.
• Wide Voltage Range: The device operates within a supply voltage range of 3V to 3.6V, offering flexibility in power supply requirements.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is suitable for manufacturing processes that may involve exposure to moisture.

AT94K05AL-25DQI Applications

The AT94K05AL-25DQI is well-suited for a variety of applications where programmable logic and embedded processing are required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring both programmable logic and microcontroller functionality, such as industrial control systems and smart sensors.
• Communication Systems: The device's I2C and UART interfaces make it suitable for communication systems where data transfer and control are critical.
• Automotive Electronics: The robust performance and reliability of the AT94K05AL-25DQI make it a good fit for automotive applications, such as engine control units and advanced driver-assistance systems (ADAS).
• Consumer Electronics: The device can be used in consumer electronics for applications like smart home devices and wearable technology, where compact size and efficient processing are essential.

Conclusion of AT94K05AL-25DQI

The AT94K05AL-25DQI from Microchip Technology is a versatile and powerful IC that combines FPGA functionality with microcontroller capabilities. Despite being marked as obsolete, it remains a reliable choice for specific legacy systems and applications. Its high-speed performance, robust FPGA capabilities, and versatile communication interfaces make it a valuable component for a variety of applications, including embedded systems, communication systems, automotive electronics, and consumer electronics. The device's wide voltage range, surface mount compatibility, and moisture sensitivity level further enhance its suitability for modern manufacturing processes. For applications requiring a reliable and efficient integration of programmable logic and embedded processing, the AT94K05AL-25DQI is an excellent choice.