AMD XCR3064XL-7VQG44C

Overview

XCR3064XL-7VQG44C from AMD is a XCR3000XL CPLD designed for board-support logic, interface control, and deterministic digital integration in embedded hardware. This orderable device combines 64 macrocells, nonvolatile in-system programmability, and a 44-pin TQFP footprint that suits compact routing around processors, ASICs, and interface devices, which makes it suitable for replacing several smaller discrete logic functions with one programmable device. The selected 7ns-grade orderable option. and commercial temperature option indicated by the suffix. also shape where this part fits best in real builds, especially when the design must balance timing closure, approved environmental range, and assembly preference around tray supply flow.

The XCR3000XL family is a low-power nonvolatile CPLD series intended for compact programmable logic, deterministic board-support control, and always-on interface adaptation. For engineers reviewing the XCR3064XL-7VQG44C datasheet, XCR3064XL-7VQG44C pinout, XCR3064XL-7VQG44C application, or XCR3064XL-7VQG44C equivalent, this device is widely used in interface glue logic, control sequencing, bus adaptation, industrial embedded modules, communications equipment, and programmable board-support designs.

Technical Context

In digital control systems, XCR3064XL-7VQG44C operates as a CPLD rather than as a software-driven controller or large FPGA fabric device. Its 64-macrocell resource level is used for decode structures, registered control paths, state sequencing, and local protocol adaptation where deterministic timing and immediate power-up behavior matter.

The exact orderable code also carries practical meaning beyond the base family. 44-TQFP affects escape routing and I/O placement, 7ns-grade orderable option. affects timing closure decisions, and the commercial temperature option indicated by the suffix. determines whether this device can be approved for the intended deployment range.

The XCR3064XL class is commonly selected when the board needs more zero-power CPLD headroom for interface consolidation, decode trees, and supervisory state logic. As a result, XCR3064XL-7VQG44C tends to appear in applications where startup determinism, package-specific I/O fit, and field-programmable control logic are all more important than raw logic fabric scale.

Key Specifications

Pinout & Package

The XCR3064XL-7VQG44C pinout includes programmable user I/O, clock-capable inputs, JTAG programming pins, and dedicated supply and ground pins within 44-TQFP.

For PCB design, the main consideration is keeping high-activity I/O grouped sensibly and preserving clean clock and JTAG access on the perimeter package.

Key Features

• 64-macrocell programmable logic density supports compact board-level control integration.
• Nonvolatile logic retention preserves behavior across power cycles.
• JTAG in-system programmability supports manufacturing and field updates.
• Deterministic CPLD timing suits glue logic, decode, and supervisory control tasks.
• 44-TQFP packaging supports board-specific I/O planning and dense layout integration.
• Suitable for replacing multiple discrete logic functions with one programmable device.

Applications

Equivalent & Alternatives

When evaluating a XCR3064XL-7VQG44C equivalent, engineers should compare macrocell count, package, timing grade, operating range, architecture continuity, and board-level logic-fit requirements.

Compared with XCR3064XL-10VQ44C, XCR3064XL-7VQG44C selection depends on exact package, speed grade, and suffix fit within related CPLD classes. XCR3064XL-7VQG44C vs XC2C64A-7VQG44C selection depends on whether the design should stay with the same CPLD architecture or move to a different programmable-logic branch with other power or logic-density tradeoffs.

Quality

XCR3064XL-7VQG44C should be sourced as original AMD programmable logic inventory through traceable supply channels. Quality checks may include package inspection, top-mark validation, JTAG-programming verification, and logic-image loading review.

Production validation should include timing-closure review, I/O-voltage checks, boundary-scan access, power-integrity verification, and signal-integrity assessment on high-activity control and interface nets.

Availability

XCR3064XL-7VQG44C is suitable for programmable board-support logic, interface control, and deterministic CPLD integration in communications, computing, industrial, and embedded 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.

For production builds, confirming package option, speed grade, operating-range suffix, lifecycle status, and sourcing continuity helps reduce programmable-logic procurement risk.

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 XCR3000XL family is a low-power nonvolatile CPLD series intended for compact programmable logic, deterministic board-support control, and always-on interface adaptation. The XCR3064XL class is commonly selected when the board needs more zero-power CPLD headroom for interface consolidation, decode trees, and supervisory state logic.

FAQ

What is XCR3064XL-7VQG44C used for?

XCR3064XL-7VQG44C is used for programmable board-support logic, state sequencing, address decoding, and interface adaptation in embedded, computing, and communications hardware.

Where can I find the XCR3064XL-7VQG44C datasheet download?

The XCR3064XL-7VQG44C datasheet can be accessed from the confirmed source used for this CPLD family and orderable option.

What should be considered in XCR3064XL-7VQG44C pinout design?

Designers should preserve JTAG access, plan I/O assignment carefully, and account for the board consequences of the 44-TQFP package and the selected timing grade.

Is XCR3064XL-7VQG44C an FPGA?

No. It is a CPLD intended for deterministic programmable logic and board-control functions rather than larger FPGA fabric use.

What are common XCR3064XL-7VQG44C equivalent solutions?

Common candidates include XCR3064XL-10VQ44C and XC2C64A-7VQG44C depending on package, architecture, logic density, and timing priorities.