The XC9536XL-15VQ44C is a Complex Programmable Logic Device (CPLD) from Xilinx, part of the CoolRunner XPLA3 family. This device is known for its low power consumption and high-performance capabilities, making it suitable for various applications.

Applications

• Glue Logic Replacement: Replacing discrete logic gates to reduce board space and cost.
• Address Decoding: Implementing memory and peripheral address decoding schemes.
• I/O Port Expansion: Increasing the number of available input/output pins in embedded systems.
• Simple State Machine Design: Implementing control logic for various devices and systems.
• Level Shifting: Interfacing between different voltage domains in a system.

Features

• 36 Macrocells: Provides sufficient logic capacity for implementing moderately complex circuits.
• 15ns Pin-to-Pin Delay: Offers a fast propagation delay for high-speed applications.
• 3.3V Power Supply: Operates at a low voltage to minimize power consumption.
• In-System Programmable (ISP): Allows for easy design iteration and updates without removing the device from the board.
• 44-Pin VQFP Package: Provides a compact footprint for space-constrained applications.
• Advanced CMOS Technology: Enables high performance and low power operation.

Benefits

• Reduced Board Space: Integration of multiple logic functions into a single device minimizes board area.
• Lower Power Consumption: 3.3V operation reduces power dissipation and extends battery life in portable applications.
• Increased Design Flexibility: ISP capability allows for easy modification and updates of the design.
• Improved System Performance: Fast propagation delay enables higher system clock speeds.
• Cost-Effective Solution: Reduces the number of discrete components and simplifies the design process.

Additional Details

The XC9536XL-15VQ44C is designed for commercial temperature ranges. The VQFP package facilitates easy surface mounting and soldering. Detailed technical information, including timing diagrams, power consumption characteristics, and programming specifications, can be found in the Xilinx CoolRunner XPLA3 family datasheet. The device supports JTAG programming for easy integration with standard programming tools.