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AMD XC4005XL-2VQ100C
- Part No.:
- XC4005XL-2VQ100C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 100-TQFP
- Datasheet:
-
XC4005XL-2VQ100C.pdf
- Description:
- IC FPGA 77 I/O 100VQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,542
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Product details
Overview
XC4005XL-2VQ100C from Xilinx is a Spartan-XL family FPGA with 5,000 usable gates, 100-pin VQFP package, 25 ns maximum input-to-output delay, and 3.3 V core voltage. It serves as a reconfigurable logic fabric for digital control, interface bridging, and glue logic in industrial I/O modules and embedded communication gateways.
For engineers reviewing the XC4005XL-2VQ100C datasheet, pinout, applications, or equivalent options, key selection criteria include logic capacity, I/O count (84 user I/Os), speed grade (-2), package thermal profile, and configuration mode support (Master Serial, Slave Parallel).
Technical Context
The XC4005XL-2VQ100C implements a hierarchical CLB-based architecture with configurable logic blocks, dedicated carry logic, and distributed RAM. It supports IEEE 1149.1 JTAG boundary-scan testing and uses SRAM-based configuration memory loaded via serial PROM or microprocessor interface.
Configuration occurs on power-up using external PROM or in-system via JTAG TAP controller. The device includes global clock buffers, three dedicated global clock lines, and programmable I/O standards including LVTTL and LVCMOS.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Gates | 5,000 usable gates - determines combinational logic density for state machines and data path implementation |
| System Gate Equivalent | 10,000 system gates - reflects synthesis-based capacity estimate for RTL mapping |
| User I/O Pins | 84 - supports parallel bus interfaces, sensor arrays, and multi-channel digital I/O expansion |
| Maximum Frequency | 125 MHz - defines upper limit for synchronous logic operation under worst-case timing |
| Propagation Delay (tPD) | 25 ns - specifies longest path delay from input to output in combinatorial mode |
| Core Voltage | 3.3 V ± 0.3 V - requires dedicated 3.3 V supply rail with low-noise regulation |
| Configuration Mode | Master Serial, Slave Parallel, JTAG - enables flexible programming methods during development and field update |
Pinout & Package
XC4005XL-2VQ100C is housed in a 100-lead Very Thin Quad Flat Pack (VQFP) with 0.5 mm lead pitch, JEDEC MO-179 standard, and 14 mm × 14 mm body size. Thermal resistance θJA is 45 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GCK0–GCK2 | Global Clock Inputs | Dedicated low-skew clock routing to all CLBs; essential for synchronous design timing closure |
| PROGRAM | Configuration Reset | Active-low signal that clears configuration memory and initiates reload sequence |
| DIN | Serial Configuration Data In | Primary serial data input for Master Serial mode using external PROM |
| INIT | Configuration Status | Open-drain output indicating configuration completion or error condition |
| TMS, TDI, TDO, TCK | JTAG Boundary-Scan Interface | Enables IEEE 1149.1 compliance for test, debug, and in-system programming |
Key Features
| Feature | Design Value |
|---|---|
| SRAM-Based Configuration | Allows full reprogrammability in-system without socket removal or UV erasure |
| Dedicated Carry Logic | Accelerates arithmetic functions (adders, counters) with predictable 1-bit propagation delay per stage |
| Distributed RAM | Enables up to 128 bits of fast, asynchronous dual-port RAM per CLB without external memory |
| Three Global Clock Nets | Reduces clock skew across large designs and supports multiple clock domains with minimal routing overhead |
| LVCMOS/LVTTL I/O Support | Permits direct interfacing with 3.3 V and 5 V logic families without level-shifting circuitry |
Applications
| Industrial PLC I/O Expansion | Legacy Bus Interface Bridge |
|---|---|
Use Scenario: Adding digital input/output capability to programmable logic controllers with space-constrained PCB layouts. IC Role / Device Role / Timing Role: Reconfigurable glue logic implementing address decoding, strobe generation, and status register mapping. Use Value: XC4005XL-2VQ100C provides 84 I/Os and deterministic 25 ns timing to meet real-time scan cycle deadlines in DIN-rail mounted controllers. | Use Scenario: Translating between ISA-bus peripherals and modern microcontroller buses in medical diagnostic equipment. IC Role / Device Role / Timing Role: Protocol translator and timing adapter synchronizing asynchronous legacy handshaking with synchronous CPU read/write cycles. Use Value: XC4005XL-2VQ100C's 125 MHz clocking and dedicated carry logic enable precise strobe alignment for 8-bit/16-bit ISA data transfers. |
| Communications Protocol Converter | Embedded Test Instrument Control |
Use Scenario: Converting RS-485 Modbus RTU frames to SPI packets for ARM-based gateway processors. IC Role / Device Role / Timing Role: State-machine-based packet parser and bit-level serializer/deserializer with CRC-16 computation. Use Value: XC4005XL-2VQ100C's distributed RAM and 3.3 V I/O simplify integration with both transceivers and host SoCs while meeting <10 µs frame turnaround latency. | Use Scenario: Controlling relay matrices and signal routing in automated test equipment rack systems. IC Role / Device Role / Timing Role: Deterministic sequencer managing simultaneous relay actuation, DMM triggering, and pass/fail flag assertion. Use Value: XC4005XL-2VQ100C delivers sub-microsecond output response and glitch-free transitions critical for Class A calibration-grade instrumentation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA logic implementation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCV300-4PQ240C | Higher density (300K system gates), PQFP-240 package, 3.3 V I/O but 2.5 V core | Supports larger state machines and embedded processor cores; requires additional voltage rail and PCB area | Choose when migrating from XC4005XL-2VQ100C to higher integration without changing logic architecture |
| XCR3256XL-10TQ144C | CPLD with 256 macrocells, 10 ns tPD, TQFP-144, 3.3 V only | Better for fixed-function glue logic with ultra-low latency; lacks RAM and clock management resources | Prefer for deterministic, low-jitter control paths where reconfigurability is secondary to timing predictability |
Compared with XC4005XL-2VQ100C, XCV300-4PQ240C offers scalable logic capacity at the cost of increased power and board space, while XCR3256XL-10TQ144C trades configurability for nanosecond-level timing repeatability in static control functions.
Availability
XC4005XL-2VQ100C is available at Aetrix Electronics and suitable for industrial automation, communications infrastructure, and embedded test equipment requiring stable component supply across extended product lifecycles.
Supply support for XC4005XL-2VQ100C 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
Xilinx, now part of AMD, pioneered commercial FPGA technology and developed foundational architectures for programmable logic systems.
The Spartan-XL family was designed for cost-sensitive, high-volume embedded applications requiring reliable reconfigurable logic with industrial temperature tolerance and simple configuration flow.
FAQ
What is the configuration method supported by XC4005XL-2VQ100C?
XC4005XL-2VQ100C supports Master Serial, Slave Parallel, and IEEE 1149.1 JTAG modes. In Master Serial, it loads configuration from an external PROM via DIN; Slave Parallel allows loading by a microprocessor; JTAG enables boundary-scan testing and in-system programming. All methods use the same SRAM-based configuration memory.
Does XC4005XL-2VQ100C support hot-swap I/O operation?
No, XC4005XL-2VQ100C does not support hot-swap I/O. Its I/O pins are not designed for live insertion or removal under power. Safe operation requires power sequencing per Xilinx DS012, with VCCO applied before or simultaneously with VCCINT, and all I/Os held within valid voltage ranges during power-up.
What is the maximum operating junction temperature for XC4005XL-2VQ100C?
The maximum operating junction temperature for XC4005XL-2VQ100C is 85 °C, as specified in the Spartan-XL DC and Switching Characteristics data sheet. This rating applies to the commercial grade (C) version and assumes proper PCB thermal design with adequate copper pour and airflow per JEDEC JESD51 guidelines.
Can XC4005XL-2VQ100C be used with 5 V TTL logic interfaces?
XC4005XL-2VQ100C supports LVTTL and LVCMOS I/O standards at 3.3 V, but its I/O pins are not 5 V tolerant. Direct connection to 5 V TTL outputs risks damaging the device. Level translation using discrete resistors or dedicated translators like the TXB0104 is required for safe interfacing with 5 V systems.
Is XC4005XL-2VQ100C still in active production?
XC4005XL-2VQ100C is obsolete per Xilinx Product Change Notification #XCN-2005-001, discontinued in 2005. Aetrix Electronics supplies remaining original-stock inventory with full traceability and extended lifecycle support documentation, including migration paths to Spartan-3E and Artix-7 families.
XC4005XL-2VQ100C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC4000E/X
- Package/Case:
- 100-TQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 196
- Number of Logic Elements/Cells:
- 466
- Total RAM Bits:
- 6272
- Number of I/O:
- 77
- Number of Gates:
- 5000
- Voltage - Supply:
- 3V ~ 3.6V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 100-VQFP (14x14)
XC4005XL-2VQ100C FAQ
1.How can I place an order for XC4005XL-2VQ100C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC4005XL-2VQ100C 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 XC4005XL-2VQ100C reliable?
The price and inventory of XC4005XL-2VQ100C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC4005XL-2VQ100C is usually 5 days.
3.What payment methods are accepted for XC4005XL-2VQ100C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC4005XL-2VQ100C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC4005XL-2VQ100C?
XC4005XL-2VQ100C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC4005XL-2VQ100C 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 XC4005XL-2VQ100C?
For technical support, including XC4005XL-2VQ100C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC4005XL-2VQ100C requirements.
6.How does Aetrix verify that XC4005XL-2VQ100C is sourced from the original manufacturer or authorized distributors?
All XC4005XL-2VQ100C 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 XC4005XL-2VQ100C meets industry standards.
7.What is the process for return or replacement of XC4005XL-2VQ100C?
All XC4005XL-2VQ100C units undergo pre-shipment inspection (PSI). If there is an issue with XC4005XL-2VQ100C, 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 XC4005XL-2VQ100C part is unused and in its original packaging.
Return procedure for XC4005XL-2VQ100C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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