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ATF1504AS-10AC44

ATF1504AS-10AC44 Description

The ATF1504AS-10AC44 is a Complex Programmable Logic Device (CPLD) from Microchip Technology, designed for a wide range of embedded applications. This device is part of the ATF15xx series and is housed in a 44-pin TQFP package. It features 64 macrocells, 32 I/O pins, and an in-system programmability capability with a minimum of 10,000 program/erase cycles. The operating temperature range is from 0°C to 70°C (TA), and it requires a voltage supply of 4.75V to 5.25V. The device has a maximum propagation delay time (tpd) of 10 ns, ensuring high-speed performance. The ATF1504AS-10AC44 is suitable for surface mount applications and is packaged in trays. It is classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 3 (168 hours). The product is currently marked as obsolete, but it remains a reliable choice for legacy systems and specific applications where its features are well-suited.

ATF1504AS-10AC44 Features

• High-Speed Performance: With a maximum propagation delay time (tpd) of 10 ns, the ATF1504AS-10AC44 ensures rapid signal processing and high-speed operation, making it ideal for time-sensitive applications.
• In-System Programmability: The device supports in-system programming with a minimum of 10,000 program/erase cycles, providing flexibility for updates and modifications without the need for additional programming hardware.
• Robust I/O Capability: Equipped with 32 I/O pins, the ATF1504AS-10AC44 can handle a significant number of input and output signals, enabling complex logic functions and interfacing with various peripherals.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 70°C (TA) ensures reliable performance in a variety of environmental conditions, making it suitable for both industrial and commercial applications.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern printed circuit board (PCB) designs, reducing the overall footprint and improving thermal performance.
• Moisture Sensitivity Level (MSL) 3: With an MSL of 3 (168 hours), the device is designed to withstand moderate levels of humidity, ensuring reliability during manufacturing and storage processes.

ATF1504AS-10AC44 Applications

The ATF1504AS-10AC44 is well-suited for a variety of applications in the electronics industry, including:

• Industrial Control Systems: The robust I/O capability and high-speed performance make it ideal for controlling and interfacing with various industrial equipment and sensors.
• Telecommunications: The device can be used in communication systems for signal processing, protocol conversion, and interfacing with different communication standards.
• Automotive Electronics: The wide operating temperature range and surface mount compatibility ensure reliable performance in automotive environments, where temperature and space constraints are critical.
• Consumer Electronics: The ATF1504AS-10AC44 can be employed in consumer devices for tasks such as display control, user interface management, and peripheral interfacing.
• Legacy System Upgrades: Despite being marked as obsolete, the ATF1504AS-10AC44 remains a viable option for upgrading and maintaining older systems where its specific features and compatibility are essential.

Conclusion of ATF1504AS-10AC44

The ATF1504AS-10AC44 from Microchip Technology is a versatile and reliable CPLD that offers high-speed performance, robust I/O capability, and in-system programmability. Its wide operating temperature range and surface mount compatibility make it suitable for a variety of applications, including industrial control systems, telecommunications, automotive electronics, and consumer devices. Although marked as obsolete, the ATF1504AS-10AC44 continues to be a valuable component for specific use cases and legacy system upgrades. Its unique features and advantages over similar models ensure it remains a relevant choice in the embedded IC chips market.