AMD XC9572XL-10VQG44C

Overview

XC9572XL-10VQG44C from AMD is a high-performance XC9500XL CPLD designed for medium-density programmable glue logic, bus interfacing, address decoding, and board-control integration. The device offers 72 macrocells, deterministic CPLD timing, in-system programmability, and 5V-tolerant input compatibility in a 44-TQFP package suited to communications, computing, and industrial board logic.

The XC9500XL CPLD series provides Fast FLASH nonvolatile programmability, Fast CONNECT II routing, JTAG boundary scan, and scalable macrocell resources for denser board-support logic. For engineers reviewing the XC9572XL-10VQG44C datasheet, XC9572XL-10VQG44C pinout, XC9572XL-10VQG44C application, or XC9572XL-10VQG44C equivalent, this device is widely used in interface control, state-machine logic, bus adaptation, industrial embedded boards, communications equipment, and programmable logic replacement for many discrete gates.

Technical Context

In embedded systems, XC9572XL-10VQG44C operates as a nonvolatile CPLD for moderate-complexity control and interface logic. Its 72-macrocell capacity makes it useful for denser decode structures, registered control paths, bus adaptation, and board-level supervisory logic that exceed the fit of smaller CPLDs.

The XC9572XL family remains optimized for 3.3V systems while accepting 5V-tolerant inputs, which is useful in mixed-voltage logic environments. Designers often select this family when they need CPLD-style deterministic timing and field programmability but do not need a larger FPGA fabric.

XC9572XL-10VQG44C is commonly used when a board needs a stable programmable logic resource with more capacity than the 36-macrocell class while keeping CPLD-style startup behavior and straightforward JTAG-based manufacturing flow.

Key Specifications

Pinout & Package

The XC9572XL-10VQG44C pinout includes programmable I/O, global clock resources, JTAG programming pins, and dedicated supply/ground connections within the 44-TQFP outline.

For PCB layout, designers should plan timing-sensitive I/O assignments, maintain JTAG accessibility, and provide solid local decoupling to preserve predictable CPLD timing across the logic interface network.

Key Features

• 72 macrocells provide more logic capacity than smaller XC9500XL devices.
• Nonvolatile CPLD logic retains configuration without external configuration memory.
• 5V-tolerant inputs ease mixed-voltage logic interfacing.
• JTAG in-system programmability supports manufacturing and field updates.
• Fast CONNECT II routing improves routability and logic placement flexibility.
• Compact package options support dense embedded and communications boards.

Applications

Equivalent & Alternatives

When evaluating a XC9572XL-10VQG44C equivalent, engineers should compare macrocell count, timing grade, package, voltage compatibility, and CPLD architecture.

Compared with XC9572XL-10VQG64C, XC9572XL-10VQG44C selection depends on package and pin-count fit while keeping the same CPLD family. XC9572XL-10VQG44C vs XC2C64A-7VQG44C selection depends on whether the board should remain in the XC9500XL architecture or move to a CoolRunner-II CPLD with a different power profile.

Quality

XC9572XL-10VQG44C should be sourced as original AMD programmable logic inventory through traceable channels. Quality checks may include package inspection, top-mark validation, JTAG-programming verification, and CPLD logic-image loading review.

Production validation should include timing closure review, I/O-voltage integrity, boundary-scan access, and signal-integrity evaluation on critical control and interface nets.

Availability

XC9572XL-10VQG44C is suitable for programmable board-support logic, interface control, and moderate-density CPLD integration in embedded and communications systems.

Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial electronics, automotive electronics, and embedded product programs. Sample and NPI supply support, as well as urgent in-stock supply support, can also be arranged for prototype builds, pilot runs, and time-critical production needs.

Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial electronics, automotive electronics, and embedded product programs. Sample and NPI supply support, as well as urgent in-stock supply support, can also be arranged for prototype builds, pilot runs, and time-critical production needs.

Manufacturer

AMD is a semiconductor manufacturer whose adaptive computing and programmable logic portfolio includes FPGA devices, CPLDs, configuration solutions, embedded processing platforms, and related development technologies for industrial, communication, computing, automotive, and embedded electronic systems.

The XC9500XL family is a nonvolatile high-performance CPLD series built for low-voltage programmable logic, glue logic integration, and deterministic board-level control functions with in-system programmability.

FAQ

What is XC9572XL-10VQG44C used for?

XC9572XL-10VQG44C is used for programmable interface logic, control sequencing, bus adaptation, and moderate-density CPLD board-support functions.

Where can I find the XC9572XL-10VQG44C datasheet download?

The XC9572XL-10VQG44C datasheet can be accessed from the Mouser product page and documents area for this AMD/Xilinx programmable logic device.

What should be considered in XC9572XL-10VQG44C pinout design?

Designers should preserve JTAG access, match the selected package to board I/O needs, and verify the chosen timing grade against the interface timing budget.

Is XC9572XL-10VQG44C an FPGA?

No. It is a CPLD in the XC9500XL family for deterministic programmable logic and board-control functions.

What are common XC9572XL-10VQG44C equivalent solutions?

Common candidates include XC9572XL-10VQG64C and XC2C64A-7VQG44C depending on package, architecture, power target, and logic capacity.