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Home > Products > Integrated Circuits (ICs) > Embedded > FPGAs (Field Programmable Gate Array)

AMD XC4005E-1TQ144C

Name: XC4005E-1TQ144C
Brand: AMD
SKU: XC4005E-1TQ144C
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: XC4005E-1TQ144C

Manufacturer:: AMD

Category:: FPGAs (Field Programmable Gate Array)

Package:: 144-LQFP

Datasheet:: XC4005E-1TQ144C.pdf

Description:: IC FPGA 112 I/O 144TQFP

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Product details

Overview

XC4005E-1TQ144C from Xilinx is a Field-Programmable Gate Array (FPGA) with 5,000 usable gates, 144-pin TQFP package, -1 speed grade (10 ns CLB propagation delay), and embedded SRAM-based configuration memory. It serves as a reconfigurable logic fabric in digital control systems requiring moderate gate count and deterministic timing.

For engineers reviewing the XC4005E-1TQ144C datasheet, pinout, applications, or equivalent options, key selection criteria include CLB count, I/O pin availability, TQFP-144 thermal and routing constraints, and compatibility with Xilinx Foundation Series development tools.

Technical Context

The XC4005E-1TQ144C implements a hierarchical architecture with Configurable Logic Blocks (CLBs), Input/Output Blocks (IOBs), and interconnect resources. It supports synchronous design with global clock buffers and dedicated carry logic for arithmetic functions.

Configuration is performed via serial mode using an external PROM or parallel mode through the CPU interface. The device uses SRAM-based configuration cells, requiring external initialization at power-up and supporting in-system reconfiguration.

Key Specifications

Parameter	Value and Actual Design Meaning
Gates	5,000 usable system gates - defines maximum combinational logic capacity for logic synthesis
CLBs	192 Configurable Logic Blocks - each provides two 3-input LUTs and flip-flop pair for registered logic
I/O Pins	111 user I/O pins in TQFP-144 - supports mixed-voltage interfacing with 3.3 V or 5 V tolerant inputs
Speed Grade	-1 (10 ns CLB t_PD) - guarantees worst-case signal propagation delay through one CLB
Configuration	SRAM-based, serial/parallel mode - requires external configuration memory or host processor initialization
V_CCIO	3.3 V or 5 V selectable per bank - enables direct interfacing to legacy and modern logic families

Pinout & Package

XC4005E-1TQ144C is housed in a 144-lead Thin Quad Flat Pack (TQFP) with 0.5 mm pitch, 20 mm × 20 mm body size, and exposed thermal pad. Package meets JEDEC MO-153 standard and supports reflow soldering.

Pin/Terminal	Circuit Role	Design Meaning
GCK1–GCK4	Global Clock Inputs	Dedicated low-skew routing to all CLBs; essential for synchronous timing integrity
PROGRAM	Configuration Reset	Active-low signal that clears configuration memory and initiates reload sequence
DIN	Serial Configuration Data In	Accepts bitstream from external PROM during master serial configuration mode
INIT	Configuration Status	Open-drain output indicating successful configuration completion or error state
HSWAP_EN	Hot-Swap Enable	Enables I/O pins to remain high-impedance until configuration completes, preventing bus conflicts

Key Features

Feature	Design Value
Per-bank V_CCIO selection	Allows independent I/O voltage assignment across four banks - simplifies mixed-signal board integration
Dedicated carry chain	Supports fast ripple-carry arithmetic up to 16-bit width without consuming CLB logic - improves ALU efficiency
Three-state bus hold circuitry	Maintains last valid logic state on un-driven I/Os - eliminates need for external pull-ups in shared bus designs
Configurable I/O standards	Supports LVTTL, LVCMOS, and PCI-compatible drive strengths - reduces external level-shifter count

Applications

Industrial Motion Controller	Medical Imaging Interface
Use Scenario: Real-time coordination of stepper motor phases and encoder feedback in closed-loop servo drives. IC Role / Device Role / Timing Role: FPGA logic fabric implementing PID computation, pulse-width modulation generation, and safety monitoring state machine. Use Value: Deterministic 10 ns CLB delay enables sub-microsecond loop timing critical for jitter-sensitive motion profiles.	Use Scenario: Aggregation and preprocessing of parallel ADC data streams from ultrasound transducer arrays. IC Role / Device Role / Timing Role: Synchronized capture, buffering, and pixel alignment logic before transmission to DSP subsystem. Use Value: 111 I/O pins support full-width parallel ADC interfaces while embedded carry chains accelerate pixel interpolation math.
Avionics Data Concentrator	Test Equipment Pattern Generator
Use Scenario: Consolidation of ARINC 429 and discrete sensor signals into time-stamped Ethernet frames for flight data recorders. IC Role / Device Role / Timing Role: Protocol translation engine with deterministic latency and dual-clock domain bridging (429 Rx vs. Ethernet Tx). Use Value: Global clock buffers ensure phase-aligned sampling across multiple input channels, meeting DO-254 timing verification requirements.	Use Scenario: Generation of high-fidelity digital stimulus waveforms for IC functional validation at speeds up to 50 MHz. IC Role / Device Role / Timing Role: State-machine-driven pattern sequencer with programmable timing offsets and trigger synchronization. Use Value: SRAM-based configuration allows rapid waveform reprogramming between test vectors without hardware reset or reflash delays.

Industrial Motion Controller

Medical Imaging Interface

Use Scenario: Real-time coordination of stepper motor phases and encoder feedback in closed-loop servo drives.

IC Role / Device Role / Timing Role: FPGA logic fabric implementing PID computation, pulse-width modulation generation, and safety monitoring state machine.

Use Value: Deterministic 10 ns CLB delay enables sub-microsecond loop timing critical for jitter-sensitive motion profiles.

Use Scenario: Aggregation and preprocessing of parallel ADC data streams from ultrasound transducer arrays.

IC Role / Device Role / Timing Role: Synchronized capture, buffering, and pixel alignment logic before transmission to DSP subsystem.

Use Value: 111 I/O pins support full-width parallel ADC interfaces while embedded carry chains accelerate pixel interpolation math.

Avionics Data Concentrator

Test Equipment Pattern Generator

Use Scenario: Consolidation of ARINC 429 and discrete sensor signals into time-stamped Ethernet frames for flight data recorders.

IC Role / Device Role / Timing Role: Protocol translation engine with deterministic latency and dual-clock domain bridging (429 Rx vs. Ethernet Tx).

Use Value: Global clock buffers ensure phase-aligned sampling across multiple input channels, meeting DO-254 timing verification requirements.

Use Scenario: Generation of high-fidelity digital stimulus waveforms for IC functional validation at speeds up to 50 MHz.

IC Role / Device Role / Timing Role: State-machine-driven pattern sequencer with programmable timing offsets and trigger synchronization.

Use Value: SRAM-based configuration allows rapid waveform reprogramming between test vectors without hardware reset or reflash delays.

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA logic implementation applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
XC4005E-2TQ144C	Slower -2 speed grade (12 ns CLB t_PD); otherwise identical architecture and pinout	Suitable where timing margin exceeds requirement; lower power consumption at same frequency	Select when target clock frequency ≤ 65 MHz and thermal budget is constrained
XCS10-3TQ144C	Smaller 10K-gate Spartan family device; different CLB structure, no dedicated carry chain	Limited arithmetic throughput; requires logic synthesis adjustments for carry-intensive functions	Choose only if migrating legacy XC4000E designs to Spartan platform with toolchain update and timing recapture

Compared with XC4005E-1TQ144C, the -2 variant trades 2 ns timing margin for reduced dynamic power, while XCS10-3TQ144C offers higher gate density but lacks native carry logic-requiring additional CLB resources for arithmetic operations.

Availability

XC4005E-1TQ144C is available at Aetrix Electronics and suitable for industrial motion controllers, medical imaging interfaces, avionics data concentrators, and automated test equipment requiring stable component supply over extended production lifecycles.

Supply support for XC4005E-1TQ144C 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 the XC4000E family as a cost-optimized, high-reliability solution for embedded control and signal processing.

The XC4000E product line was engineered for applications demanding predictable timing, long-term obsolescence support, and seamless integration with legacy PCB layouts using TQFP packaging.

FAQ

What is the configuration method supported by XC4005E-1TQ144C?

The XC4005E-1TQ144C supports both master serial and slave parallel configuration modes. In master serial mode, it loads configuration data from an external PROM via DIN. In slave parallel mode, a microprocessor writes configuration bits directly to the device's configuration pins. Both methods initialize the internal SRAM cells that define logic functionality.

Does XC4005E-1TQ144C support hot-swap operation?

Yes, XC4005E-1TQ144C includes HSWAP_EN functionality that places all I/O pins in high-impedance state until configuration completes. This prevents bus contention during live insertion or removal in backplane systems, provided external power sequencing aligns with Xilinx AN277 guidelines.

What is the maximum operating frequency achievable with XC4005E-1TQ144C?

The XC4005E-1TQ144C has a -1 speed grade specifying 10 ns CLB propagation delay. While maximum system clock frequency depends on design topology, typical synchronous circuits achieve 65–85 MHz depending on register placement and routing congestion. Critical paths must be verified using Xilinx Foundation Fitter reports.

Can XC4005E-1TQ144C interface directly with 5 V TTL logic?

Yes, XC4005E-1TQ144C IOBs support 5 V-tolerant inputs when V_CCIO is set to 3.3 V, and can drive 5 V TTL levels when V_CCIO is configured to 5 V per I/O bank. Output drive strength is configurable to meet VIH/VIL thresholds of legacy 5 V systems without external level shifters.

Is XC4005E-1TQ144C still in active production?

No, XC4005E-1TQ144C is discontinued by AMD/Xilinx but remains available through authorized legacy distributors and Aetrix Electronics' long-term inventory program. Full datasheets, application notes, and bitstream tools are archived and supported for design continuity and repair fulfillment.

XC4005E-1TQ144C Specifications

Product attributes: Attribute value

Manufacturer:: AMD

Series:: XC4000E/X

Package/Case:: 144-LQFP

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:: 112

Number of Gates:: 5000

Voltage - Supply:: 4.75V ~ 5.25V

Mounting Type:: Surface Mount

Operating Temperature:: 0°C ~ 85°C (TJ)

Grade:: -

Qualification:: -

Supplier Device Package:: 144-TQFP (20x20)

XC4005E-1TQ144C FAQ

1.How can I place an order for XC4005E-1TQ144C through Aetrix?

Please submit a Request for Quotation (RFQ) for XC4005E-1TQ144C 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 XC4005E-1TQ144C reliable?

The price and inventory of XC4005E-1TQ144C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC4005E-1TQ144C is usually 5 days.

3.What payment methods are accepted for XC4005E-1TQ144C?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC4005E-1TQ144C transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XC4005E-1TQ144C?

XC4005E-1TQ144C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XC4005E-1TQ144C 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 XC4005E-1TQ144C?

For technical support, including XC4005E-1TQ144C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC4005E-1TQ144C requirements.

6.How does Aetrix verify that XC4005E-1TQ144C is sourced from the original manufacturer or authorized distributors?

All XC4005E-1TQ144C 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 XC4005E-1TQ144C meets industry standards.

7.What is the process for return or replacement of XC4005E-1TQ144C?

All XC4005E-1TQ144C units undergo pre-shipment inspection (PSI). If there is an issue with XC4005E-1TQ144C, 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 XC4005E-1TQ144C part is unused and in its original packaging.

Return procedure for XC4005E-1TQ144C:

1.Submit a request within 90 days.

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

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