ATF1508ASV-15JU84 CPLD by Microchip Technology - High-Performance Programmable Logic Device
The ATF1508ASV-15JU84 from Microchip Technology is a cutting-edge Complex Programmable Logic Device (CPLD) designed for high-performance embedded applications. With 128 macrocells and 64 I/O pins, this CPLD delivers exceptional logic density and connectivity, making it ideal for complex digital designs. Operating at a voltage range of 3V to 3.6V, the device ensures low power consumption while maintaining robust performance. Its maximum propagation delay of 15ns guarantees fast signal processing, critical for real-time systems. The 84-PLCC (J-Lead) package offers a compact footprint, suitable for space-constrained PCB designs. Additionally, the In-System Programmable (ISP) feature allows for up to 10,000 reprogramming cycles, enabling flexible design iterations and field updates.
Engineers will appreciate the ATF1508ASV-15JU84's industrial-grade temperature range (-40 C to 85 C), ensuring reliability in harsh environments. The surface-mount design simplifies automated assembly, reducing manufacturing costs. Microchip's proven quality and long-term product support make this CPLD a trusted choice for mission-critical applications. Whether you're developing industrial control systems, automotive electronics, or communication devices, the ATF1508ASV-15JU84 provides the versatility and performance needed to bring your designs to life.
Key technical specifications include a 128-macrocell architecture, 64 user I/Os, and 15ns pin-to-pin delay. The device supports JTAG programming for seamless integration into development workflows. Its non-volatile EEPROM technology ensures configuration retention even during power cycles. The ATF1508ASV-15JU84 also features advanced power management, with standby currents as low as 50 A, making it suitable for battery-powered applications. These features combine to create a powerful, energy-efficient solution for modern digital logic designs.
The ATF1508ASV-15JU84 excels in applications requiring high-speed logic and flexible I/O configurations. Common uses include industrial automation (PLC interfaces, motor control), telecommunications (signal processing, protocol conversion), automotive systems (sensor interfacing, dashboard controls), and consumer electronics (gaming peripherals, smart appliances). Its ability to implement complex state machines, counters, and data path logic makes it invaluable for system integration. The device's EMI-resistant design and predictable timing characteristics further enhance its suitability for noise-sensitive environments.
Microchip provides comprehensive development support for the ATF1508ASV-15JU84, including the Atmel-ISP programming software and third-party toolchain compatibility. Designers can leverage VHDL or Verilog for logic implementation, with access to numerous IP cores and reference designs. The CPLD's deterministic timing model simplifies synchronous design verification, while its glitch-free operation ensures system stability. For engineers seeking a reliable, high-density programmable logic solution with extended temperature capability and reprogrammability, the ATF1508ASV-15JU84 represents an optimal balance of performance, features, and cost-effectiveness in the CPLD market.
