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AMD XC9536XL-7VQG64I
- Part No.:
- XC9536XL-7VQG64I
- Manufacturer:
- AMD
- Package:
- 64-TQFP
- Datasheet:
-
XC9536XL-7VQG64I.pdf
- Description:
- IC CPLD 36MC 7.5NS 64VQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,643
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Product details
Overview
XC9536XL-7VQG64I from AMD is a 36-macrocell CPLD in VQFP-64 package with 7 ns propagation delay, 5 V tolerant I/Os, and in-system programmable (ISP) capability via JTAG interface; used in legacy industrial control logic replacement and FPGA configuration glue logic.
For engineers reviewing the XC9536XL-7VQG64I datasheet, pinout, applications, or equivalent options, key selection factors include macrocell count, ISP support, VQFP-64 mechanical compatibility, and 5 V I/O tolerance for mixed-voltage board integration.
Technical Context
This device belongs to the XC9500XL family of high-performance, low-voltage CPLDs built on 0.35 µm CMOS technology. It implements complex combinational and sequential logic using 36 macrocells organized into four function blocks, each with dedicated product-term sharing and local feedback paths.
Logic is configured via IEEE 1149.1 JTAG boundary-scan interface supporting in-system programming and verification. The architecture supports up to 80 product terms per macrocell and includes global clock, output enable, and set/reset controls distributed across all function blocks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 36 macrocells provide sufficient logic density for medium-complexity glue logic and state-machine implementation. |
| Propagation Delay (tPD) | 7 ns max ensures timing-critical path compliance in 50 MHz synchronous designs. |
| I/O Voltage Tolerance | 5 V tolerant inputs allow direct interfacing with legacy TTL/CMOS logic without level shifters. |
| Supply Voltage (VCC) | 3.3 V nominal supply enables lower power operation versus older 5 V CPLDs while maintaining backward compatibility. |
| Programmable Architecture | In-system programmable (ISP) via JTAG eliminates need for external programmers and supports field updates. |
| Package Type | VQFP-64 (10 mm × 10 mm, 0.5 mm pitch) offers compact footprint and standard reflow compatibility. |
Pinout & Package
VQFP-64 (Very Thin Quad Flat Package) with 64 leads, 0.5 mm pitch, and 10 mm × 10 mm body size; RoHS compliant, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND (Pins 1, 13, 25, 37, 49, 61) | Ground reference | Multiple ground pins reduce ground bounce and improve signal integrity in high-speed logic transitions. |
| VCC (Pins 2, 14, 26, 38, 50, 62) | Core power supply | 3.3 V supply input with six dedicated pins ensures stable core voltage under dynamic switching loads. |
| TCK, TMS, TDI, TDO | JTAG test interface | Enable IEEE 1149.1 boundary-scan testing and in-system programming without external hardware programmer. |
| I/O (Pins 3–12, 15–24, 27–36, 39–48, 51–60) | Configurable bidirectional I/O | All 52 user I/Os support 5 V tolerant inputs and 3.3 V LVTTL/LVCMOS output levels. |
Key Features
| Feature | Design Value |
|---|---|
| 7 ns pin-to-pin logic delay | Enables reliable operation in 50 MHz clock domains without added timing margin constraints. |
| 36 macrocells with 80 product terms each | Supports implementation of multi-level combinational logic and registered state machines within single device. |
| In-system programmability (ISP) | Allows firmware updates and logic revisions in deployed systems via JTAG, reducing service downtime. |
| 5 V tolerant I/Os | Permits direct connection to legacy 5 V peripherals without external level translation circuitry. |
Applications
| Industrial PLC Logic Replacement | FPGA Configuration Support |
|---|---|
Use Scenario: Replacing discrete TTL logic and PALs in aging programmable logic controller backplanes. IC Role / Device Role / Timing Role: Glue logic CPLD implementing address decoding, bus arbitration, and I/O expansion control. Use Value: Reduces component count by consolidating multiple 74-series chips into one programmable device with field-upgradable logic. | Use Scenario: Managing configuration sequencing and status monitoring for Xilinx Spartan FPGAs during power-up. IC Role / Device Role / Timing Role: Configuration controller generating INIT_B assertion, CCLK timing, and DONE signal validation. Use Value: Ensures deterministic FPGA configuration startup with programmable delay and error-handling logic not available in dedicated config PROMs. |
| Legacy Test Equipment Control | Automated Test Fixture Sequencing |
Use Scenario: Controlling relay banks, DIP switch interfaces, and analog multiplexer selection in benchtop test instruments. IC Role / Device Role / Timing Role: Digital control sequencer synchronizing stimulus generation and measurement capture windows. Use Value: Provides precise, repeatable timing control over mechanical and analog subsystems with zero software latency. | Use Scenario: Driving fixture-specific test sequences including power cycling, signal routing, and pass/fail flagging in ATE handlers. IC Role / Device Role / Timing Role: Standalone test sequencer executing preloaded state machines independent of host PC timing jitter. Use Value: Eliminates dependency on host PC real-time performance, improving test repeatability and throughput consistency. |
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 |
|---|---|---|---|
| XCR3032XL-7VQG44I | 32 macrocells, VQFP-44 package, same 7 ns speed grade and 3.3 V core but fewer I/Os (32 vs 52). | Suitable for space-constrained designs where full I/O count is unnecessary and board layout uses smaller footprint. | Select when board area is limited and logic density requirements are ≤32 macrocells. |
| XC9572XL-7TQG100I | 72 macrocells, TQFP-100 package, identical architecture and ISP capability but higher density and larger package. | Used where additional logic resources are needed for expanded state machines or wider bus interfaces. | Select when future scalability or increased logic capacity is required beyond 36 macrocells. |
Compared with XC9536XL-7VQG64I, the XCR3032XL-7VQG44I offers reduced footprint and cost at the expense of I/O count and logic capacity, while the XC9572XL-7TQG100I provides headroom for design growth but requires PCB redesign due to larger TQFP-100 package.
Availability
XC9536XL-7VQG64I is available at Aetrix Electronics and suitable for industrial control, test equipment, and FPGA configuration support requiring stable component supply and long-term obsolescence management.
Supply support for XC9536XL-7VQG64I 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, graphics, and adaptive SoC solutions.
The XC9500XL family was designed for low-power, in-system programmable logic replacement in industrial, communications, and embedded systems where reliability and long-lifecycle support are critical.
FAQ
What is the maximum operating frequency supported by XC9536XL-7VQG64I?
The XC9536XL-7VQG64I has a 7 ns maximum propagation delay, enabling reliable operation in synchronous designs up to 50 MHz. This value is measured under worst-case conditions (VCC = 3.0 V, TA = 70 °C) and reflects the fastest guaranteed pin-to-pin logic path. System-level clock rates depend on register placement and routing; actual achievable frequency must be verified in the target design using place-and-route tools.
Does XC9536XL-7VQG64I support in-system programming (ISP)?
Yes, XC9536XL-7VQG64I supports IEEE 1149.1 JTAG-based in-system programming. This allows full device configuration, erasure, and verification while soldered on the target PCB. No external programming hardware is required-only a JTAG-compliant adapter and compatible software such as AMD's WebPACK or third-party boundary-scan tools.
What is the I/O voltage tolerance specification for XC9536XL-7VQG64I?
XC9536XL-7VQG64I features 5 V tolerant inputs, meaning all user I/O pins accept 0–5.5 V input signals while operating from a 3.3 V VCC supply. Outputs drive to 3.3 V LVTTL/LVCMOS levels. This tolerance enables direct interfacing with legacy 5 V logic families without external level shifters.
Is XC9536XL-7VQG64I pin-compatible with other devices in the XC9500XL family?
No, XC9536XL-7VQG64I is not pin-compatible with other XC9500XL devices due to differing package sizes and I/O counts. For example, XC9572XL-7TQG100I uses TQFP-100, and XC95144XL-7TQG100I also uses TQFP-100 but with different pin assignments. Pin compatibility exists only within identical package variants (e.g., VQFP-64 members), but no other XC9500XL part shares the exact 64-pin VQFP mapping.
What programming software is required for XC9536XL-7VQG64I?
XC9536XL-7VQG64I is supported by AMD's legacy WebPACK software suite, which includes ABEL and VHDL synthesis, fitting, and JTAG programming utilities. Third-party tools such as Lattice ispLEVER Classic (with appropriate device libraries) and open-source JTAG tools like OpenOCD can also program the device when configured for XC9500XL ISP command sets.
XC9536XL-7VQG64I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500XL
- Package/Case:
- 64-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:
- 36
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-VQFP (10x10)
XC9536XL-7VQG64I FAQ
1.How can I place an order for XC9536XL-7VQG64I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC9536XL-7VQG64I 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-7VQG64I reliable?
The price and inventory of XC9536XL-7VQG64I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC9536XL-7VQG64I is usually 5 days.
3.What payment methods are accepted for XC9536XL-7VQG64I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC9536XL-7VQG64I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC9536XL-7VQG64I?
XC9536XL-7VQG64I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC9536XL-7VQG64I 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-7VQG64I?
For technical support, including XC9536XL-7VQG64I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC9536XL-7VQG64I requirements.
6.How does Aetrix verify that XC9536XL-7VQG64I is sourced from the original manufacturer or authorized distributors?
All XC9536XL-7VQG64I 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-7VQG64I meets industry standards.
7.What is the process for return or replacement of XC9536XL-7VQG64I?
All XC9536XL-7VQG64I units undergo pre-shipment inspection (PSI). If there is an issue with XC9536XL-7VQG64I, 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-7VQG64I part is unused and in its original packaging.
Return procedure for XC9536XL-7VQG64I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC9536XL-7VQG64I Tags
-
5M40ZE64C5N
Intel
-
ATF1502ASV-15AU44
Microchip Technology
-
5M80ZE64C5N
Intel
-
5M80ZT100C5N
Intel
-
ATF1502AS-10AU44
Microchip Technology
-
ATF1502AS-10JU44
Microchip Technology
-
5M80ZE64I5N
Intel
-
5M80ZT100I5N
Intel
-
LC4032V-75TN48C
Lattice Semiconductor Corporation
-
ATF1504ASV-15AU44
Microchip Technology
-
ATF1504AS-10JU44
Microchip Technology
-
5M160ZE64C5N
Intel
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