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AMD XCR3064XL-7PC44C
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- Part No.:
- XCR3064XL-7PC44C
- Manufacturer:
- AMD
- Package:
- 44-LCC (J-Lead)
- Datasheet:
-
XCR3064XL-7PC44C.pdf
- Description:
- IC CPLD 64MC 7NS 44PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:1,019
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Product details
Overview
XCR3064XL-7PC44C from AMD is a 64-macrocell CPLD in a 44-pin PLCC package, featuring 7.5 ns pin-to-pin propagation delay, 3.3 V supply voltage, and IEEE 1149.1 JTAG boundary-scan support for in-system programmability. It is used in legacy industrial control logic replacement and FPGA configuration glue logic.
For engineers reviewing the XCR3064XL-7PC44C datasheet, pinout, applications, or equivalent options, key selection criteria include macrocell count, propagation delay, JTAG compliance, I/O voltage tolerance, and PLCC thermal profile for through-hole rework compatibility.
Technical Context
This device belongs to the XCR3000XL family of in-system programmable CPLDs built on 0.35 µm CMOS technology. It implements registered and combinatorial logic using sum-of-products architecture with programmable interconnect and global clock/reset controls.
The XCR3064XL-7PC44C supports hot-swap I/Os with 3.3 V LVTTL/LVCMOS levels and includes programmable slew-rate control per I/O bank. Its JTAG interface enables boundary-scan testing and ISP without requiring external programming hardware.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 64 macrocells provide combinational and registered logic resources for medium-complexity glue logic functions. |
| Propagation Delay (tPD) | 7.5 ns maximum ensures timing-critical path compatibility with 100 MHz system clocks in synchronous designs. |
| Supply Voltage (VCC) | 3.3 V ±10% operation enables direct interfacing with 3.3 V LVTTL/LVCMOS peripherals without level-shifting. |
| I/O Pins | 36 user I/O pins support configurable input/output with programmable pull-ups and slew-rate control. |
| JTAG Support | IEEE 1149.1 compliant boundary-scan allows in-circuit testing and in-system programming via standard JTAG adapter. |
| Package | 44-pin Plastic Leaded Chip Carrier (PLCC) provides through-hole mounting and thermal reliability for industrial environments. |
Pinout & Package
44-pin PLCC (Plastic Leaded Chip Carrier), 16.59 mm × 16.59 mm body, 1.27 mm pitch, JEDEC MO-026AC compliant. Pin 1 marked by corner notch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1–36 (I/O) | User-configurable bidirectional I/O | Supports LVTTL/LVCMOS 3.3 V inputs/outputs; each pin has programmable pull-up and slew-rate control. |
| Pin 37 (TCK) | JTAG Test Clock | Drives JTAG state machine; requires clean 50% duty-cycle clock for reliable boundary-scan operation. |
| Pin 38 (TMS) | JTAG Test Mode Select | Controls JTAG TAP controller state transitions during programming or test sequences. |
| Pin 39 (TDI) | JTAG Test Data In | Serial input for JTAG instruction and data registers during ISP or boundary-scan loading. |
| Pin 40 (TDO) | JTAG Test Data Out | Serial output for JTAG register readback; high-impedance when not active. |
| Pin 41 (VCC) | Core Power Supply | 3.3 V main supply for logic core and I/O buffers; decoupling required within 10 mm of pin. |
| Pin 42 (GND) | Ground Reference | Digital ground return for core and I/O; must be connected to low-impedance PCB plane. |
| Pin 43 (GND) | Ground Reference | Second ground pin for improved noise immunity and current return path separation. |
| Pin 44 (VCCIO) | I/O Power Supply | 3.3 V supply dedicated to I/O buffers; allows independent regulation from core VCC if needed. |
Key Features
| Feature | Design Value |
|---|---|
| In-System Programmability (ISP) | Enables field firmware updates and logic revisions without socket removal or UV erasure. |
| IEEE 1149.1 JTAG Boundary-Scan | Supports automated PCB test coverage and interconnect verification without physical probe access. |
| Programmable Slew-Rate Control | Reduces EMI and signal integrity issues by limiting edge rates on high-speed I/O transitions. |
| Hot-Swap I/O Capability | Allows safe insertion/removal while powered; prevents bus contention and latch-up during live system maintenance. |
| 3.3 V Core & I/O Operation | Eliminates need for dual-supply design; simplifies power delivery and reduces BOM count. |
Applications
| Industrial PLC Logic Replacement | FPGA Configuration Manager |
|---|---|
Use Scenario: Replacing obsolete TTL/74-series logic in legacy programmable logic controllers with field-upgradable digital logic. IC Role / Device Role / Timing Role: Glue logic sequencer implementing state machines, address decoding, and peripheral handshaking. Use Value: Extends service life of aging control hardware without redesigning PCB layout or firmware architecture. | Use Scenario: Managing configuration bitstream loading for Spartan or Virtex FPGAs during power-on reset sequences. IC Role / Device Role / Timing Role: Configuration controller generating INIT, CCLK, and PROG_B timing signals with precise setup/hold margins. Use Value: Ensures deterministic FPGA startup across temperature and voltage variations using internal timing generators. |
| Communications Backplane Interface | Test Equipment Signal Routing |
Use Scenario: Implementing protocol translation and bus arbitration between multiple serial communication modules on telecom backplanes. IC Role / Device Role / Timing Role: Protocol-aware multiplexer controlling RS-485/RS-232 signal routing and direction control. Use Value: Reduces component count versus discrete logic solutions while supporting hot-swap I/O for field-replaceable line cards. | Use Scenario: Dynamic signal path switching in automated test equipment (ATE) for multi-DUT parallel testing. IC Role / Device Role / Timing Role: High-reliability signal router enabling crosspoint matrix reconfiguration under software control. Use Value: Achieves sub-10 ns path switching consistency across 36 I/O channels without external timing compensation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD-based glue logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCR3064XL-10PC44C | 10 ns propagation delay vs. 7.5 ns; otherwise identical architecture, pinout, and feature set. | Suitable where timing margin allows slower speed grade; lower power consumption at same frequency. | Select when system clock domain operates below 80 MHz and thermal constraints favor reduced dynamic power. |
| XC9572XL-10PC44C | 72 macrocells, 10 ns tPD, same 44-pin PLCC package and 3.3 V operation; enhanced pin-locking and advanced power management. | Better suited for larger logic density requirements; supports more complex state machines and wider buses. | Choose when upgrading from XCR3064XL-7PC44C due to increased logic utilization or need for extended sleep-mode features. |
Compared with XCR3064XL-7PC44C, the -10 speed grade offers relaxed timing margins and lower power, while XC9572XL-10PC44C delivers higher logic capacity and advanced low-power modes-both retain PLCC compatibility but differ in macrocell scalability and timing performance.
Availability
XCR3064XL-7PC44C is available at Aetrix Electronics and suitable for industrial control, FPGA configuration, communications backplane, and test equipment applications requiring stable component supply and long-term obsolescence management.
Supply support for XCR3064XL-7PC44C 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 (Advanced Micro Devices) is a U.S.-based semiconductor company specializing in high-performance computing, adaptive SoCs, and programmable logic devices for industrial, aerospace, and communications markets.
The XCR3000XL family was designed for cost-sensitive, high-reliability applications requiring in-system programmability and robust thermal performance in legacy through-hole systems.
FAQ
What is the maximum operating frequency supported by the XCR3064XL-7PC44C?
The XCR3064XL-7PC44C supports a maximum system clock frequency of approximately 100 MHz, derived from its 7.5 ns pin-to-pin propagation delay and internal register-to-register timing characteristics. This value assumes optimal placement and routing in the target PCB layout, with proper decoupling and signal integrity controls applied. The actual achievable frequency depends on logic depth and fan-out in the implemented design.
Does the XCR3064XL-7PC44C require external programming hardware?
No, the XCR3064XL-7PC44C does not require external programming hardware. Its IEEE 1149.1 JTAG interface enables full in-system programming (ISP) using standard JTAG adapters such as Xilinx Platform Cable USB or compatible third-party tools. Programming can be performed after soldering, eliminating the need for socketed programming stations.
Is the XCR3064XL-7PC44C RoHS compliant?
Yes, the XCR3064XL-7PC44C is RoHS compliant and lead-free, meeting EU Directive 2011/65/EU requirements. The PLCC package uses matte tin lead finish, and all internal die materials conform to restricted substance thresholds. Documentation confirming compliance is available in AMD's official product change notices (PCNs) for this part number.
Can the XCR3064XL-7PC44C operate at 2.5 V I/O voltage?
No, the XCR3064XL-7PC44C is specified only for 3.3 V operation. Its I/O buffers are designed for LVTTL/LVCMOS 3.3 V signaling levels, and operation at 2.5 V is not guaranteed or characterized. Attempting 2.5 V I/O may result in marginal timing, reduced noise margin, or functional failure. For 2.5 V systems, consider the XC9500XL family with dual-voltage I/O support.
What development tools support the XCR3064XL-7PC44C?
The XCR3064XL-7PC44C is supported by Xilinx WebPACK ISE 14.7 and earlier versions, including schematic capture, ABEL/HDL synthesis, place-and-route, and JTAG programming utilities. AMD's official documentation confirms full toolchain compatibility up to ISE 14.7; newer Vivado tools do not support this legacy CPLD family.
XCR3064XL-7PC44C 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:
- 7 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:
- 36
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 44-PLCC (16.59x16.59)
XCR3064XL-7PC44C FAQ
1.How can I place an order for XCR3064XL-7PC44C through Aetrix?
Please submit a Request for Quotation (RFQ) for XCR3064XL-7PC44C 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-7PC44C reliable?
The price and inventory of XCR3064XL-7PC44C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCR3064XL-7PC44C is usually 5 days.
3.What payment methods are accepted for XCR3064XL-7PC44C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCR3064XL-7PC44C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCR3064XL-7PC44C?
XCR3064XL-7PC44C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCR3064XL-7PC44C 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-7PC44C?
For technical support, including XCR3064XL-7PC44C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCR3064XL-7PC44C requirements.
6.How does Aetrix verify that XCR3064XL-7PC44C is sourced from the original manufacturer or authorized distributors?
All XCR3064XL-7PC44C 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-7PC44C meets industry standards.
7.What is the process for return or replacement of XCR3064XL-7PC44C?
All XCR3064XL-7PC44C units undergo pre-shipment inspection (PSI). If there is an issue with XCR3064XL-7PC44C, 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-7PC44C part is unused and in its original packaging.
Return procedure for XCR3064XL-7PC44C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XCR3064XL-7PC44C Tags
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Intel
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Microchip Technology
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Intel
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Intel
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Microchip Technology
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Microchip Technology
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Intel
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Intel
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Lattice Semiconductor Corporation
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Microchip Technology
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Intel
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