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ATF1502ASV-20JI44

ATF1502ASV-20JI44 Description

The ATF1502ASV-20JI44 is a Complex Programmable Logic Device (CPLD) from Microchip Technology, designed for a wide range of embedded applications. This IC features 32 macrocells and 32 I/O pins, providing robust functionality in a compact 44-pin PLCC package. The device operates within a voltage supply range of 3V to 3.6V, ensuring compatibility with various power supply standards. It supports in-system programming with a minimum of 10,000 program/erase cycles, making it highly versatile for iterative development and field updates.

The ATF1502ASV-20JI44 is housed in a surface-mount package, facilitating easy integration into modern PCB designs. It has a maximum propagation delay of 20 ns, ensuring high-speed performance suitable for demanding applications. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it complies with REACH regulations, being REACH unaffected. It also has a moisture sensitivity level (MSL) of 2, with a 1-year shelf life.

ATF1502ASV-20JI44 Features

• Programmable Type: In System Programmable (min 10K program/erase cycles), allowing for flexible and dynamic configuration.
• Voltage Supply - Internal: 3V ~ 3.6V, ensuring compatibility with a wide range of power supply standards.
• Number of I/O: 32, providing ample connectivity options for various applications.
• Number of Macrocells: 32, offering significant logic capacity.
• Delay Time tpd(1) Max: 20 ns, ensuring high-speed operation.
• Mounting Type: Surface Mount, suitable for modern PCB designs.
• Package: Tube, facilitating easy handling and storage.
• Moisture Sensitivity Level (MSL): 2 (1 Year), ensuring reliability in various environmental conditions.
• Product Status: Obsolete, but still valuable for legacy systems and specific applications.
• Series: ATF15xx, part of a well-established family of CPLDs.
• Manufacturer: Microchip Technology, a trusted name in the semiconductor industry.

ATF1502ASV-20JI44 Applications

The ATF1502ASV-20JI44 is ideal for a variety of embedded applications, particularly those requiring high-speed processing and flexible logic configuration. Its 32 macrocells and I/O pins make it suitable for complex digital signal processing, control systems, and communication interfaces. The in-system programmability feature allows for easy updates and modifications, making it perfect for iterative development processes.

Specific use cases include:

• Digital Signal Processing: High-speed processing of digital signals in communication systems.
• Control Systems: Implementing complex control algorithms in industrial automation and robotics.
• Communication Interfaces: Bridging different communication protocols in embedded systems.
• Legacy Systems: Maintaining and upgrading older systems where this CPLD is already in use.

Conclusion of ATF1502ASV-20JI44

The ATF1502ASV-20JI44 is a versatile CPLD that offers significant logic capacity and high-speed performance in a compact package. Its in-system programmability and compatibility with various power supply standards make it a valuable component for a wide range of embedded applications. Despite its obsolete status, the ATF1502ASV-20JI44 remains a reliable choice for legacy systems and specific applications requiring its unique features.