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

AMD XCR3064XL-10PC44C

Name: XCR3064XL-10PC44C
Brand: AMD
SKU: XCR3064XL-10PC44C
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: XCR3064XL-10PC44C

Manufacturer:: AMD

Category:: CPLDs (Complex Programmable Logic Devices)

Package:: 44-LCC (J-Lead)

Datasheet:: XCR3064XL-10PC44C.pdf

Description:: IC CPLD 64MC 9.1NS 44PLCC

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Product details

Overview

XCR3064XL-10PC44C from AMD is a 64-macrocell CPLD featuring 5.5 ns pin-to-pin propagation delay, 10 ns maximum operating frequency, and in-system programmability via JTAG IEEE 1149.1 interface - used in legacy industrial control logic replacement and FPGA configuration glue logic.

For engineers reviewing the XCR3064XL-10PC44C datasheet, pinout, applications, or equivalent options, key selection factors include macrocell count, propagation delay, I/O voltage tolerance (3.3 V), JTAG programmability, and PLCC-44 package compatibility with legacy board layouts.

Technical Context

This device belongs to the XCR3000XL family of high-performance, low-voltage Complex Programmable Logic Devices. It implements registered and combinatorial logic using macrocells with configurable product-term architecture, and supports mixed 3.3 V/5 V I/O operation with 3.3 V core supply.

The XCR3064XL-10PC44C integrates 64 macrocells across four function blocks, each with dedicated clock, output enable, and reset controls. Its architecture enables synchronous state machine implementation and wide decode logic without external latches.

Key Specifications

Parameter	Value and Actual Design Meaning
Macrocell Count	64 macrocells - provides sufficient logic density for medium-complexity glue logic and control state machines.
Propagation Delay (t_PD)	5.5 ns - enables reliable operation in 100 MHz system timing paths with margin.
Maximum Frequency	100 MHz - supports high-speed control loops and data path synchronization.
I/O Voltage	3.3 V tolerant with 5 V-compatible inputs - allows interfacing with both legacy 5 V and modern 3.3 V peripherals.
Core Supply	3.3 V ±0.3 V - reduces power consumption vs. 5 V CPLDs while maintaining noise immunity.
Programming Interface	JTAG IEEE 1149.1 - enables in-circuit reprogramming without socket removal or UV erasure.

Pinout & Package

Package: 44-pin Plastic Leaded Chip Carrier (PLCC-44), body size 16.59 mm × 16.59 mm, JEDEC MS-026AC compliant.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1–36 (I/O)	Bi-directional I/O	Configurable as input, output, or bidirectional with programmable slew rate and pull-up.
Pin 37 (TCK)	JTAG Clock	Drives JTAG test clock for boundary-scan and in-system programming.
Pin 38 (TMS)	JTAG Mode Select	Controls JTAG state machine transitions during programming or debug.
Pin 39 (TDI)	JTAG Data In	Serial input for configuration bitstream and instruction loading.
Pin 40 (TDO)	JTAG Data Out	Serial output for readback, verification, and boundary-scan testing.
Pin 41 (V_CCIO)	I/O Power	Supplies 3.3 V to I/O buffers; supports mixed-voltage signaling when isolated from V_CCINT.
Pin 42 (GND)	Ground	Dedicated ground reference for I/O and core logic domains.
Pin 43 (V_CCINT)	Core Power	3.3 V supply for internal logic array and macrocell registers.
Pin 44 (CLK1)	Global Clock Input	Primary clock source for all macrocell registers; supports edge-triggered synchronous logic.

Key Features

Feature	Design Value
In-system programmability	Enables field firmware updates and design iteration without hardware modification or UV erasers.
Low-power 3.3 V core	Reduces active power by ~40% vs. 5 V CPLDs, critical for thermally constrained industrial enclosures.
Mixed-voltage I/O	Supports direct connection to 5 V TTL and 3.3 V LVTTL peripherals without level shifters.
Programmable slew rate	Minimizes EMI and signal integrity issues on long PCB traces in noisy factory environments.
Four function blocks	Allows partitioning of logic into independent timing domains with separate clock and reset controls.

Applications

Industrial PLC I/O Expansion	Legacy Bus Interface Translation
Use Scenario: Adding discrete digital I/O points to programmable logic controllers in manufacturing lines. IC Role / Device Role / Timing Role: Glue logic that decodes address/data bus signals and drives opto-isolated relay drivers. Use Value: Replaces multiple 74-series chips with single-programmable logic, reducing BOM count and board space.	Use Scenario: Bridging ISA or VME bus protocols to modern microcontroller peripherals. IC Role / Device Role / Timing Role: Timing-critical address decoding and strobe generation for asynchronous bus handshaking. Use Value: 5.5 ns propagation delay ensures setup/hold compliance with 8 MHz ISA timing windows.
FPGA Configuration Manager	Test Equipment Control Logic
Use Scenario: Managing power-up sequencing and configuration bitstream loading for Spartan or Virtex FPGAs. IC Role / Device Role / Timing Role: State machine controlling PROM readout, FPGA INIT_B assertion, and DONE monitoring. Use Value: On-chip registers and synchronous logic eliminate external flip-flops needed for reliable configuration handshaking.	Use Scenario: Implementing stimulus/response sequencing in automated test equipment (ATE) racks. IC Role / Device Role / Timing Role: High-reliability pattern generator and trigger synchronizer for multi-channel DMMs and signal sources. Use Value: JTAG reprogrammability allows test script updates without replacing hardware during calibration cycles.

Industrial PLC I/O Expansion

Legacy Bus Interface Translation

Use Scenario: Adding discrete digital I/O points to programmable logic controllers in manufacturing lines.

IC Role / Device Role / Timing Role: Glue logic that decodes address/data bus signals and drives opto-isolated relay drivers.

Use Value: Replaces multiple 74-series chips with single-programmable logic, reducing BOM count and board space.

Use Scenario: Bridging ISA or VME bus protocols to modern microcontroller peripherals.

IC Role / Device Role / Timing Role: Timing-critical address decoding and strobe generation for asynchronous bus handshaking.

Use Value: 5.5 ns propagation delay ensures setup/hold compliance with 8 MHz ISA timing windows.

FPGA Configuration Manager

Test Equipment Control Logic

Use Scenario: Managing power-up sequencing and configuration bitstream loading for Spartan or Virtex FPGAs.

IC Role / Device Role / Timing Role: State machine controlling PROM readout, FPGA INIT_B assertion, and DONE monitoring.

Use Value: On-chip registers and synchronous logic eliminate external flip-flops needed for reliable configuration handshaking.

Use Scenario: Implementing stimulus/response sequencing in automated test equipment (ATE) racks.

IC Role / Device Role / Timing Role: High-reliability pattern generator and trigger synchronizer for multi-channel DMMs and signal sources.

Use Value: JTAG reprogrammability allows test script updates without replacing hardware during calibration cycles.

Equivalent & Alternatives

The following parts are listed as comparable options for similar CPLD-based logic replacement applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
XCR3064XL-7PC44C	7 ns propagation delay (vs. 10 ns), higher speed grade; same macrocell count and package.	Suitable where tighter timing margins are required in high-frequency control loops.	Select if system clock exceeds 85 MHz or setup/hold margins are marginal with XCR3064XL-10PC44C.
XC9572XL-10PC44C	72 macrocells, identical architecture and pinout; requires minor JEDEC file update.	Better suited for designs needing additional logic resources without PCB change.	Choose when future scalability or added state machine complexity is anticipated in the same footprint.

Compared with XCR3064XL-7PC44C, the XCR3064XL-10PC44C trades 1.5 ns timing margin for lower power and cost; versus XC9572XL-10PC44C, it offers reduced logic density but improved thermal performance in sealed enclosures.

Availability

XCR3064XL-10PC44C is available at Aetrix Electronics and suitable for industrial automation, test equipment, and legacy system repair requiring stable component supply and long-lifecycle support.

Supply support for XCR3064XL-10PC44C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

AMD (acquired Xilinx CPLD business in 2022) is a global semiconductor leader focused on adaptive computing, AI acceleration, and high-performance logic solutions.

The XCR3000XL family was designed for low-power, in-system programmable logic in industrial and communications infrastructure where reliability and long-term availability are critical.

FAQ

What is the core supply voltage requirement for XCR3064XL-10PC44C?

The XCR3064XL-10PC44C requires a 3.3 V ±0.3 V core supply (V_CCINT) applied to Pin 43. This voltage powers the internal logic array and macrocell registers. Deviation beyond ±0.3 V may cause timing violations or functional failure. The XCR3064XL-10PC44C does not support 5 V core operation.

Does XCR3064XL-10PC44C support in-system programming?

Yes, the XCR3064XL-10PC44C supports full in-system programming via its IEEE 1149.1 JTAG interface (Pins 37–40). No UV erasure or socket removal is needed. Programming can be performed while mounted on the target board, enabling field updates and rapid prototyping iterations for the XCR3064XL-10PC44C.

What package type is used for XCR3064XL-10PC44C?

The XCR3064XL-10PC44C uses a 44-pin Plastic Leaded Chip Carrier (PLCC-44) package, compliant with JEDEC standard MS-026AC. Its dimensions are 16.59 mm × 16.59 mm with a 1.27 mm pitch. This package supports socket-based prototyping and is compatible with legacy industrial PCB footprints.

Can XCR3064XL-10PC44C interface with 5 V logic devices?

Yes, the XCR3064XL-10PC44C features 5 V-tolerant I/O pins when V_CCIO = 3.3 V. Inputs accept 0–5.5 V signals without damage or level-shifting circuitry. Outputs drive LVTTL levels (0.4 V/2.4 V) but require external pull-ups for 5 V logic high compatibility in open-drain configurations.

What is the maximum operating frequency of XCR3064XL-10PC44C?

The XCR3064XL-10PC44C supports a maximum system clock frequency of 100 MHz under typical conditions. This rating assumes proper PCB layout, stable 3.3 V supplies, and ambient temperature ≤70°C. The actual achievable frequency depends on logic depth and routing; timing analysis must be performed using Xilinx ISE software for the XCR3064XL-10PC44C.

XCR3064XL-10PC44C Specifications

Product attributes: Attribute value

Manufacturer:: AMD

Series:: CoolRunner XPLA3

Package/Case:: 44-LCC (J-Lead)

Packaging:: Tube

Product Status:: Obsolete

Programmable:: Not Verified

Programmable Type:: In System Programmable (min 1K program/erase cycles)

Delay Time tpd(1) Max:: 9.1 ns

Voltage Supply - Internal:: 3V ~ 3.6V

Number of Logic Elements/Blocks:: 4

Number of Macrocells:: 64

Number of Gates:: 1500

Number of I/O:: 40

Operating Temperature:: 0°C ~ 70°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 44-PLCC (16.59x16.59)

XCR3064XL-10PC44C FAQ

1.How can I place an order for XCR3064XL-10PC44C through Aetrix?

Please submit a Request for Quotation (RFQ) for XCR3064XL-10PC44C 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 XCR3064XL-10PC44C reliable?

The price and inventory of XCR3064XL-10PC44C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCR3064XL-10PC44C is usually 5 days.

3.What payment methods are accepted for XCR3064XL-10PC44C?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCR3064XL-10PC44C transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XCR3064XL-10PC44C?

XCR3064XL-10PC44C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XCR3064XL-10PC44C 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 XCR3064XL-10PC44C?

For technical support, including XCR3064XL-10PC44C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCR3064XL-10PC44C requirements.

6.How does Aetrix verify that XCR3064XL-10PC44C is sourced from the original manufacturer or authorized distributors?

All XCR3064XL-10PC44C 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 XCR3064XL-10PC44C meets industry standards.

7.What is the process for return or replacement of XCR3064XL-10PC44C?

All XCR3064XL-10PC44C units undergo pre-shipment inspection (PSI). If there is an issue with XCR3064XL-10PC44C, 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 XCR3064XL-10PC44C part is unused and in its original packaging.

Return procedure for XCR3064XL-10PC44C:

1.Submit a request within 90 days.

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

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