The XC95144-15PQG160C is a Complex Programmable Logic Device (CPLD) from Xilinx, part of the XC9500 family. This device is designed to implement custom digital logic circuits, offering a flexible and efficient solution for various applications. The "-15" indicates a speed grade, "PQG160" refers to the package type (160-pin PQFP), and "C" denotes the commercial temperature range.

Applications

• Glue Logic Replacement: Integrates multiple discrete logic components into a single device, simplifying board design.
• Address Decoding: Implements address decoding schemes for memory and peripheral devices.
• State Machine Implementation: Creates complex state machines for control systems and sequencing applications.
• Peripheral Control: Controls and interfaces with various peripheral devices, such as displays and sensors.
• Custom Logic Functions: Implements custom digital logic functions tailored to specific application requirements.

Features

• 144 Macrocells: Provides a significant amount of logic resources for implementing moderately complex digital circuits.
• In-System Programmability (ISP): Allows for on-the-fly reprogramming and design iteration without removing the device.
• 160-Pin PQFP Package: Offers a larger package with more I/O pins for increased connectivity.
• System Performance up to 90 MHz: Supports moderate speed operation suitable for a variety of applications.
• Commercial Temperature Range: Operates within the standard commercial temperature range (0°C to 70°C).

Benefits

• Design Flexibility: Enables easy modification and adaptation of logic circuits to changing requirements.
• Reduced Board Space: Consolidates multiple logic functions into a single integrated circuit.
• Faster Design Cycles: Simplifies prototyping and design iteration through in-system programmability.
• Increased I/O Connectivity: The larger package provides more I/O pins for interfacing with external devices.
• Cost-Effective Solution: Offers a cost-effective solution for implementing custom digital logic.

Additional Details

The XC95144-15PQG160C is based on Xilinx's advanced CMOS technology, providing a balance between speed, power, and cost. The CPLD architecture consists of macrocells interconnected by a global routing matrix, allowing for flexible routing and efficient logic implementation. It supports JEDEC-standard programming and is typically programmed using Xilinx's ISE design suite. The device operates from a 5V power supply. This CPLD is well-suited for applications requiring a moderate level of logic complexity, in-system programmability, and a higher number of I/O pins. Its commercial temperature range makes it suitable for various embedded systems and consumer electronics applications. The in-system programmability feature simplifies prototyping and allows for field upgrades, enhancing the device's versatility.