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AMD XC4005L-5PQ208C
- Part No.:
- XC4005L-5PQ208C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 208-BFQFP
- Datasheet:
-
XC4005L-5PQ208C.pdf
- Description:
- IC FPGA 112 I/O 208QFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,572
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Product details
Overview
XC4005L-5PQ208C from Xilinx is a low-voltage, third-generation Field-Programmable Gate Array (FPGA) with 5,000 usable logic gates, 6,272 on-chip RAM bits, and 112 user I/O pins in a 208-pin plastic quad flatpack (PQFP) package. It features synchronous Select-RAM memory, dedicated carry logic, eight global low-skew clock networks, and IEEE 1149.1 boundary scan support - enabling PCI-compliant system control and high-speed digital signal processing in embedded instrumentation.
For engineers reviewing the XC4005L-5PQ208C datasheet, pinout, applications, or equivalent options, key selection criteria include its -5 speed grade (66 MHz system clock capability), 3.3 V operation, CLB-based reconfigurable logic architecture, and compatibility with XACTstep design tools for automated placement and routing.
Technical Context
The XC4005L-5PQ208C implements a regular array of 196 Configurable Logic Blocks (CLBs), each containing dual 4-input function generators (F/G), a 3-input H generator, two edge-triggered D-type flip-flops, and configurable RAM modes (16×2 single-port, 32×1, or 16×1 dual-port). Its interconnect hierarchy includes longlines, double-length lines, and dedicated carry chains optimized for arithmetic functions.
It supports master/slave serial and parallel configuration modes, readback capability, and global set/reset (GSR) with dedicated distribution. I/O blocks provide individually programmable slew rate, input threshold selection (TTL/CMOS), and configurable pull-up/pull-down resistors - all operating at 3.0–3.6 V with 4 mA output sink current per pin.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 5,000 usable gates (typical gate range: 3,000–9,000 with RAM) |
| RAM Bits | 6,272 on-chip bits via CLB-based Select-RAM (16×2, 32×1, or 16×1 dual-port) |
| Speed Grade | -5: guarantees 66 MHz synchronous system clock operation |
| I/O Count | 112 user-programmable I/O pins with programmable slew rate and pull-up/down |
| Supply Voltage | 3.0–3.6 V - low-voltage variant of XC4000E family, reducing power vs. 5 V parts |
| Package | PQ208 - 208-pin plastic quad flatpack, 28 × 28 mm body, 0.5 mm pitch |
| Configuration | Serial or byte-parallel PROM loading; supports readback and bitstream verification |
Pinout & Package
XC4005L-5PQ208C is housed in a 208-pin plastic quad flatpack (PQFP) with 0.5 mm lead pitch and 28 × 28 mm body size. The package supports surface-mount assembly and provides thermal and mechanical reliability for industrial temperature operation (0°C to 70°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0, M1, M2 | Configuration Mode Select | Determine startup mode (e.g., Slave Serial, Master Parallel); weak internal pull-ups enable unconnected default |
| PROGRAM | Configuration Reset | Active-low asynchronous reset that clears configuration memory; permanent weak pull-up ensures safe default state |
| DONE | Configuration Status | Open-drain output indicating successful configuration completion; requires external pull-up |
| CCLK | Configuration Clock | Input clock for slave serial/parallel modes; drives internal shift register during bitstream load |
| GSR | Global Set/Reset | Asynchronous global reset net distributed via dedicated low-skew network to all CLB flip-flops |
| GTS | Global Three-State Enable | Controls output drivers globally; enables synchronized bus release across all I/Os |
Key Features
| Feature | Design Value |
|---|---|
| Select-RAM Memory | On-chip synchronous RAM per CLB supports edge-triggered write and dual-port read/write - eliminates external SRAM in data buffering applications |
| PCI Compliance | Fully compliant with PCI Local Bus Specification Rev. 2.1 at -3 speed grade and faster; XC4005L-5PQ208C meets timing for 33 MHz PCI bus interface |
| Abundant Flip-Flops | 616 total CLB flip-flops enable deep pipelining - critical for high-throughput DSP and protocol engine designs |
| IEEE 1149.1 Boundary Scan | Integrated JTAG TAP controller supports board-level test, in-system programming, and debug without additional hardware |
| Flexible I/O Standards | Configurable TTL/CMOS input thresholds and programmable output slew rate allow interoperability with mixed-voltage systems |
Applications
| PCI Interface Controller | Digital Signal Processor Accelerator |
|---|---|
Use Scenario: Implementing a custom PCI target interface for legacy peripheral bridging in industrial control systems. IC Role / Device Role / Timing Role: FPGA acts as PCI bus master/target with synchronous timing control, address decoding, and burst transfer management. Use Value: Leverages built-in PCI compliance, 66 MHz clock domain handling, and 112 I/Os to replace ASIC glue logic while supporting hot-plug detection via GSR and DONE signals. | Use Scenario: Offloading FIR filter computation and data buffering from a microcontroller in real-time audio processing. IC Role / Device Role / Timing Role: Configurable logic block executes parallel MAC operations; Select-RAM stores coefficients and sample history with dual-port access. Use Value: Uses 6,272-bit on-chip RAM to eliminate external memory latency; CLB carry logic accelerates arithmetic pipelines at >65 MHz sample rates. |
| Reconfigurable Protocol Engine | Embedded Instrumentation Logic |
Use Scenario: Field-upgradable communication protocol stack (e.g., Modbus RTU to CAN FD translation) in remote telemetry units. IC Role / Device Role / Timing Role: Reconfigurable logic implements state machines and packet parsers; readback capability enables runtime integrity verification. Use Value: Unlimited reprogrammability allows firmware-driven hardware updates; soft start-up prevents ground bounce during dynamic reconfiguration. | Use Scenario: Real-time sensor fusion and trigger logic in portable oscilloscopes with analog front-end synchronization. IC Role / Device Role / Timing Role: Timing-critical edge decoders capture analog trigger events; global clock networks distribute low-skew sampling clocks to ADC interfaces. Use Value: Wide edge decoders on device periphery and 8 global clock nets ensure sub-ns skew for multi-channel time-aligned acquisition. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic implementation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC4005E-5PQ208C | 5 V supply; 12 mA output drive; identical CLB count and pinout but higher power and voltage | Suitable for legacy 5 V backplanes; not compatible with 3.3 V I/O standards without level shifting | Select when interfacing with older TTL/5 V peripherals and thermal budget permits higher power dissipation. |
| XC4005XL-5PQ208C | 3.3 V supply like XC4005L, but enhanced routing resources and buffered interconnect for higher density designs | Better suited for complex control logic with heavy interconnect; same package but improved timing closure in large designs | Prefer for new designs requiring margin in place-and-route convergence or future scalability beyond 5K gates. |
Compared with XC4005L-5PQ208C, the XC4005E-5PQ208C requires 5 V infrastructure and delivers higher drive strength, while the XC4005XL-5PQ208C retains 3.3 V operation but adds routing capacity and clock buffer enhancements - making it a forward-compatible upgrade path without PCB changes.
Availability
XC4005L-5PQ208C is available at Aetrix Electronics and suitable for industrial control systems, embedded instrumentation, PCI peripheral bridging, and reconfigurable signal processing applications requiring stable component supply and long-term obsolescence management.
Supply support for XC4005L-5PQ208C 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, Inc. is a pioneering semiconductor company specializing in programmable logic devices, acquired by AMD in 2022. It developed the industry's first commercial FPGAs and established foundational architectures for reconfigurable computing.
The XC4000 Series - including XC4005L-5PQ208C - was designed for high-density, high-performance digital logic implementation in systems demanding flexibility, rapid prototyping, and field-upgradable hardware functionality.
FAQ
What is the operating voltage range for XC4005L-5PQ208C?
The XC4005L-5PQ208C operates within a 3.0 V to 3.6 V supply range, distinguishing it as the low-voltage variant of the XC4000E family. This range reduces dynamic power consumption versus 5 V predecessors while maintaining full functional equivalence. All I/Os are 3.3 V tolerant, and the device supports mixed-voltage signaling through programmable input thresholds (TTL or CMOS) and output slew rate control. The XC4005L-5PQ208C must not be operated outside this window to ensure timing compliance and latch-up immunity.
Does XC4005L-5PQ208C support boundary scan testing?
Yes, XC4005L-5PQ208C integrates full IEEE 1149.1-compliant boundary scan logic with a dedicated JTAG TAP controller. This enables board-level interconnect testing, in-system programming, and debug visibility without requiring external test fixtures. The boundary scan chain covers all user I/Os and internal configuration logic, and is accessible via standard TCK, TMS, TDI, and TDO pins. Configuration mode pins (M0–M2) and PROGRAM are included in the scan chain, allowing verification of startup behavior and reset integrity.
How many CLBs and flip-flops does XC4005L-5PQ208C contain?
The XC4005L-5PQ208C contains 196 Configurable Logic Blocks (CLBs) arranged in a 14 × 14 matrix, with each CLB providing two edge-triggered D-type flip-flops - totaling 392 flip-flops. However, the device datasheet specifies 616 flip-flops because IOBs also include dedicated input/output registers, contributing an additional 224 storage elements. This abundance supports deeply pipelined architectures, such as high-speed counters, shift registers, and synchronous FIFOs, all implemented within a single XC4005L-5PQ208C device.
Can XC4005L-5PQ208C be reconfigured in-system?
Yes, XC4005L-5PQ208C supports unlimited in-system reconfiguration via its serial or parallel configuration interfaces. It can reload its configuration bitstream from an external PROM or microcontroller without power cycling. The device also provides readback capability to verify configuration integrity or extract internal state for debugging. Dynamic partial reconfiguration is not supported - full reconfiguration is required - but the soft start-up feature ensures controlled output activation to prevent ground bounce during each reload cycle of the XC4005L-5PQ208C.
What configuration modes are supported by XC4005L-5PQ208C?
XC4005L-5PQ208C supports five primary configuration modes: Master Serial, Slave Serial, Master Parallel, Slave Parallel, and Peripheral. Mode selection is controlled by the M0, M1, and M2 pins at power-up. Slave Serial is the most common for microcontroller-driven loading; Master Parallel enables fastest configuration using an 8-bit wide PROM. All modes use the CCLK input for synchronization, and the DONE pin signals completion. The XC4005L-5PQ208C does not support Express configuration mode - that feature is exclusive to XC4000EX/XL families.
XC4005L-5PQ208C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC4000
- Package/Case:
- 208-BFQFP
- 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:
- 3V ~ 3.6V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 208-PQFP (28x28)
XC4005L-5PQ208C FAQ
1.How can I place an order for XC4005L-5PQ208C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC4005L-5PQ208C 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 XC4005L-5PQ208C reliable?
The price and inventory of XC4005L-5PQ208C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC4005L-5PQ208C is usually 5 days.
3.What payment methods are accepted for XC4005L-5PQ208C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC4005L-5PQ208C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC4005L-5PQ208C?
XC4005L-5PQ208C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC4005L-5PQ208C 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 XC4005L-5PQ208C?
For technical support, including XC4005L-5PQ208C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC4005L-5PQ208C requirements.
6.How does Aetrix verify that XC4005L-5PQ208C is sourced from the original manufacturer or authorized distributors?
All XC4005L-5PQ208C 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 XC4005L-5PQ208C meets industry standards.
7.What is the process for return or replacement of XC4005L-5PQ208C?
All XC4005L-5PQ208C units undergo pre-shipment inspection (PSI). If there is an issue with XC4005L-5PQ208C, 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 XC4005L-5PQ208C part is unused and in its original packaging.
Return procedure for XC4005L-5PQ208C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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