Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Integrated Circuits (ICs) > Embedded > CPLDs (Complex Programmable Logic Devices)

AMD XC9536XL-7VQG44I

Name: XC9536XL-7VQG44I
Brand: AMD
SKU: XC9536XL-7VQG44I
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: XC9536XL-7VQG44I

Manufacturer:: AMD

Category:: CPLDs (Complex Programmable Logic Devices)

Package:: 44-TQFP

Datasheet:: XC9536XL-7VQG44I.pdf

Description:: IC CPLD 36MC 7.5NS 44VQFP

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:6,455

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

XC9536XL-7VQG44I from AMD is a high-performance XC9500XL CPLD built for low-voltage programmable logic, glue logic replacement, bus-interface decoding, and compact control logic functions. The device combines 36 macrocells, fast pin-to-pin timing, in-system programmability, and 5V-tolerant I/O behavior in a small 44-TQFP footprint suited to communications, computing, and embedded board designs.

The XC9500XL CPLD series provides XC9536XL-7VQG44I provides Fast FLASH nonvolatile programmability, Fast CONNECT II switch-matrix routing, wide function-block resources, JTAG boundary scan, and slew-rate control in a compact package. For engineers reviewing the XC9536XL-7VQG44I datasheet, XC9536XL-7VQG44I pinout, XC9536XL-7VQG44I application, or XC9536XL-7VQG44I equivalent, this device is widely used in bus interfacing, state-machine logic, address decoding, embedded control boards, communications equipment, and programmable board-support logic.

Technical Context

In embedded logic systems, XC9536XL-7VQG44I operates as a nonvolatile CPLD rather than a field-programmable processor or power device. Its 36-macrocell architecture is intended for deterministic combinational and registered logic, making it practical for decoding, timing control, chip-select generation, glue logic, and simple control-plane integration.

The XC9536XL family is optimized for 3.3V platforms while maintaining 5V-tolerant inputs, which helps it bridge legacy and newer logic rails. The 7.5ns speed-grade option. timing grade and Industrial temperature-grade package option indicated by the part suffix. operating-range option make this orderable part suitable for platform-specific latency and environmental targets.

XC9536XL-7VQG44I is commonly selected when a design needs predictable CPLD timing, JTAG programmability, compact package size, and board-level logic retention without the complexity of a larger FPGA platform.

Key Specifications

Parameter	Value and Actual Design Meaning
Device Type	High-performance in-system programmable CPLD.
Architecture	36 macrocells with about 800 usable gates in the XC9500XL architecture.
Core / I/O Voltage	Optimized for 3.3V systems with 5V-tolerant I/O input capability.
Timing Grade	7.5ns speed-grade option.
System Capability	Fast CPLD logic for decoding, control, and board-support functions.
Package	44-TQFP; Tray packing.
Operating Range	Industrial temperature-grade package option indicated by the part suffix.
Design Features	JTAG boundary scan, Fast CONNECT II routing, slew-rate control, and enhanced data security.

Pinout & Package

The XC9536XL-7VQG44I pinout is organized around programmable I/O pins, global clocks, JTAG programming and test pins, dedicated power rails, and ground return connections within the 44-TQFP outline.

For PCB design, designers typically group high-activity I/O by function block where possible, keep JTAG access available for programming, and maintain clean 3.3V decoupling near the CPLD power pins to support timing integrity.

Pin / Function	PCB Design and Circuit Role
User I/O Pins	Programmable logic inputs and outputs for decoding, control, and registered logic functions.
Global Clock Pins	Dedicated clock-capable inputs for synchronous CPLD timing paths.
JTAG Pins	IEEE 1149.1 boundary-scan and in-system programming interface connections.
Output Enable / Control Terms	Internal product-term controlled output behavior for board-level interface logic.
VCCINT / VCCIO	3.3V supply pins supporting CPLD core and I/O operation.
GND	Low-impedance return path supporting timing and signal integrity.

Key Features

36-macrocell CPLD architecture supports compact programmable control logic.
3.3V system optimization with 5V-tolerant inputs eases mixed-voltage interfacing.
Fast FLASH nonvolatile configuration retains logic at power cycle.
JTAG boundary scan supports in-system programming and board test.
Fast CONNECT II routing improves pin-locking and routability.
Compact package suits dense embedded and communications boards.

Applications

Address Decoding and Glue Logic

State-Machine Control

Use Scenario: Used in boards that need chip selects, bus decoding, and peripheral logic around processors or ASICs.

IC Role: Implements deterministic board-support logic with nonvolatile retention.

Use Value: Reduces discrete logic count and simplifies board updates.

Use Scenario: Used in embedded subsystems that need compact programmable control sequencing.

IC Role: Provides registered logic and control-term driven state handling.

Use Value: Improves flexibility without moving to a larger FPGA.

Communications and Computing Boards

Legacy-to-3.3V Interface Support

Use Scenario: Used in interface, timing, and supervisory logic on networking or computing hardware.

IC Role: Bridges logic domains and implements local control logic.

Use Value: Supports compact logic integration with predictable timing.

Use Scenario: Used where 5V-tolerant inputs must coexist with 3.3V programmable logic.

IC Role: Accepts higher-voltage input signaling while operating in low-voltage systems.

Use Value: Helps preserve compatibility in mixed-voltage platforms.

Equivalent & Alternatives

When evaluating a XC9536XL-7VQG44I equivalent, engineers should compare macrocell count, timing grade, package, operating temperature option, voltage compatibility, and JTAG programmability.

Alternative Part	Technical Difference	Application Difference	Selection Advice
XC9536XL-7VQG44C	Same XC9536XL family with a different speed or temperature suffix depending on platform requirement.	Used in the same CPLD logic class when the package and macrocell count match.	Compare exact speed grade, environmental range, and approved assembly flow.
XC2C32A-6VQG44C	CoolRunner-II CPLD with a newer low-power architecture and 32 macrocells rather than the XC9500XL structure.	Used in similar board-support logic roles where lower standby current and CoolRunner-II architecture are acceptable.	Choose according to macrocell resources, supply rail, timing, and legacy design compatibility.

Compared with XC9536XL-7VQG44C, XC9536XL-7VQG44I selection depends on the exact suffix-defined timing and temperature option for the target board. XC9536XL-7VQG44I vs XC2C32A-6VQG44C selection depends on whether the design should stay within the XC9500XL architecture or move to a CoolRunner-II CPLD with different power and logic characteristics.

Quality

XC9536XL-7VQG44I should be sourced as original AMD programmable logic inventory through traceable supply channels. Quality checks may include package inspection, top-mark validation, solderability review, and JTAG-programming verification of the CPLD image.

Production validation should include I/O timing checks, boundary-scan access, voltage-rail integrity, logic fit verification, and signal-integrity review for the highest-activity interface pins.

Availability

XC9536XL-7VQG44I is suitable for embedded logic, communications, and board-support applications requiring XC9500XL-class CPLD functionality in a 44-TQFP package.

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 XC9536XL-7VQG44I used for?

XC9536XL-7VQG44I is used for address decoding, programmable glue logic, state-machine control, and board-support logic in communications, computing, and embedded systems.

Where can I find the XC9536XL-7VQG44I datasheet download?

The XC9536XL-7VQG44I datasheet can be accessed from the Mouser product page and documents area for this AMD/Xilinx programmable logic device.

What should be considered in XC9536XL-7VQG44I pinout design?

Designers should reserve JTAG access, decouple the 3.3V supply well, manage high-activity I/O placement, and verify the chosen speed and temperature suffix against the board timing budget.

Is XC9536XL-7VQG44I an FPGA?

No. It is a CPLD in the XC9500XL family, intended for deterministic programmable logic and board-support functions rather than larger FPGA fabric use.

What are common XC9536XL-7VQG44I equivalent solutions?

Common candidates include XC9536XL-7VQG44C and XC2C32A-6VQG44C depending on architecture, timing, package, and power requirements.

XC9536XL-7VQG44I Specifications

Product attributes: Attribute value

Manufacturer:: AMD

Series:: XC9500XL

Package/Case:: 44-TQFP

Packaging:: Tray

Product Status:: Obsolete

Programmable:: Verified

Programmable Type:: In System Programmable (min 10K program/erase cycles)

Delay Time tpd(1) Max:: 7.5 ns

Voltage Supply - Internal:: 3V ~ 3.6V

Number of Logic Elements/Blocks:: 2

Number of Macrocells:: 36

Number of Gates:: 800

Number of I/O:: 34

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 44-VQFP (10x10)

XC9536XL-7VQG44I FAQ

1.How can I place an order for XC9536XL-7VQG44I through Aetrix?

Please submit a Request for Quotation (RFQ) for XC9536XL-7VQG44I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for XC9536XL-7VQG44I reliable?

The price and inventory of XC9536XL-7VQG44I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC9536XL-7VQG44I is usually 5 days.

3.What payment methods are accepted for XC9536XL-7VQG44I?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC9536XL-7VQG44I transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XC9536XL-7VQG44I?

XC9536XL-7VQG44I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XC9536XL-7VQG44I order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for XC9536XL-7VQG44I?

For technical support, including XC9536XL-7VQG44I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC9536XL-7VQG44I requirements.

6.How does Aetrix verify that XC9536XL-7VQG44I is sourced from the original manufacturer or authorized distributors?

All XC9536XL-7VQG44I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XC9536XL-7VQG44I meets industry standards.

7.What is the process for return or replacement of XC9536XL-7VQG44I?

All XC9536XL-7VQG44I units undergo pre-shipment inspection (PSI). If there is an issue with XC9536XL-7VQG44I, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The XC9536XL-7VQG44I part is unused and in its original packaging.

Return procedure for XC9536XL-7VQG44I:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…

2026-06-27 Machine Vision System: Components, Inspection Applications and Integration Guide

Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…

2026-06-23 Electronic Devices and Circuits: Fundamentals, Components and Applications

Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…

2026-06-22 Oil Pressure Sensor: Symptoms, Location, Testing and Replacement Guide

Oil pressure sensor diagnosis covering symptoms, location, testing, replacement, socket access, common failure cases, and the electronic signal path between the pressure sensor, wiring, ECU and gauge s…

2026-06-21 MLCC ESR and Impedance Explained for Decoupling Design

MLCC ESR, impedance and self-resonant frequency in decoupling networks. Covers PDN behavior, frequency response, measurement methods, failure cases and practical capacitor selection for power integrity…

2026-06-17 What Is an Actuator? Types, Working Principles, Applications and Troubleshooting

An actuator converts a control signal and energy source into mechanical motion. This guide explains actuator types, working principles, electric and linear actuators, automotive use cases, troubleshoot…

2026-06-15 What Is a Potentiometer? Wiring, Types, Symbols, Uses and Selection Guide

A potentiometer is a three-terminal adjustable resistor used for voltage division, analog control, calibration and signal adjustment. This guide explains wiring, symbols, types, 10k values, digital pot…

2026-06-11 What Is an FPGA? Architecture, FPGA Boards, Programming and Applications

An FPGA is reconfigurable digital hardware used for custom logic, parallel processing, low-latency I/O and interface control. This guide explains FPGA meaning, architecture, boards, programming flow, a…

2026-06-10 What Is a Logic Gate? Types, Truth Tables, Symbols and Applications

A logic gate is a basic digital circuit that uses Boolean logic to convert binary inputs into one output. This guide explains AND, OR, NOT, NAND, NOR, XOR, truth tables, universal gates, logic ICs and …