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ATF1508AS-7AC100

ATF1508AS-7AC100 Description

The ATF1508AS-7AC100 is a high-performance CPLD (Complex Programmable Logic Device) from Microchip Technology, designed for a wide range of embedded applications. This device is part of the ATF15xx series and offers a robust set of features tailored for system integration and programmability. It supports an operating temperature range of 0°C to 70°C (TA) and operates with an internal voltage supply of 4.75V to 5.25V. The ATF1508AS-7AC100 is housed in a 100-pin TQFP package, making it suitable for surface mount applications and ensuring compatibility with modern PCB designs.

ATF1508AS-7AC100 Features

• High Macrocell Count: The ATF1508AS-7AC100 boasts 128 macrocells, providing ample logic resources for complex designs. This high macrocell count allows for the implementation of sophisticated logic functions and state machines within a single chip.
• In-System Programmability: With a minimum of 10,000 program/erase cycles, the ATF1508AS-7AC100 offers in-system programmability, enabling easy updates and modifications without the need for additional programming hardware. This feature is particularly beneficial for iterative design processes and field updates.
• Fast Performance: The device has a maximum delay time (tpd) of 7.5 ns, ensuring high-speed operation and making it suitable for applications requiring rapid signal processing and control.
• Extensive I/O Capabilities: Equipped with 80 I/O pins, the ATF1508AS-7AC100 provides a generous number of input/output connections, facilitating the integration of various peripherals and interfaces.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the ATF1508AS-7AC100 is well-suited for manufacturing environments that require extended exposure to moisture, ensuring reliability and longevity.
• Compliance and Status: The ATF1508AS-7AC100 is REACH unaffected and classified under ECCN 3A991D, ensuring compliance with international regulations and standards. However, it is important to note that this product is now obsolete, and users should consider this when planning for long-term projects.

ATF1508AS-7AC100 Applications

The ATF1508AS-7AC100 is ideal for a variety of embedded applications where high-speed logic and extensive I/O capabilities are required. Some specific use cases include:

• Telecommunications: Implementing complex signal processing and control logic in communication systems, such as base stations and network routers.
• Industrial Automation: Managing control systems and interfacing with various sensors and actuators in industrial environments.
• Consumer Electronics: Providing programmable logic solutions for devices such as smart appliances, gaming consoles, and multimedia systems.
• Automotive: Utilizing the device for in-vehicle control systems, infotainment systems, and advanced driver-assistance systems (ADAS).

Conclusion of ATF1508AS-7AC100

The ATF1508AS-7AC100 is a versatile CPLD that offers a comprehensive set of features, making it a powerful tool for embedded system designers. Its high macrocell count, fast performance, and extensive I/O capabilities make it suitable for a wide range of applications. The in-system programmability feature further enhances its usability, allowing for flexible and efficient design processes. While the product is now obsolete, it remains a reliable choice for existing projects and legacy systems. For new designs, users may need to explore alternative solutions from Microchip Technology or other manufacturers to ensure long-term availability and support.