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AMD XCS10XL-4VQ100I
- Part No.:
- XCS10XL-4VQ100I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 100-TQFP
- Datasheet:
-
XCS10XL-4VQ100I.pdf
- Description:
- IC FPGA 77 I/O 100VQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,511
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Product details
Overview
XCS10XL-4VQ100I from AMD (formerly Xilinx) is a Spartan-XL family FPGA with 10,000 system gates, 100-pin VQFP package, -4 speed grade, and industrial temperature range (–40°C to +100°C); used in legacy industrial control logic and reconfigurable I/O bridging.
For engineers reviewing the XCS10XL-4VQ100I datasheet, pinout, applications, or equivalent options, key selection factors include gate count, VQFP-100 mechanical compatibility, industrial-grade thermal rating, and SRAM-based configuration retention behavior.
Technical Context
This device implements a static RAM-based configurable logic architecture with dedicated carry chains for arithmetic functions and distributed RAM blocks for small data storage. It supports in-system programmability via JTAG boundary-scan interface and uses external PROM or microcontroller for configuration loading.
Logic cells consist of 3-input LUTs with flip-flops, supporting synchronous design with global clock routing and multiple clock enables. No internal PLL or DLL; clock management relies on external oscillators and board-level distribution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Gates | 10,000 system gates - defines maximum combinational logic density for logic synthesis mapping |
| Package | VQFP-100 - 100-pin Very Thin Quad Flat Package, 0.5 mm pitch, 14 × 14 mm body |
| Speed Grade | -4 - worst-case propagation delay of 4 ns for critical path timing closure |
| Temperature Range | –40°C to +100°C - qualified for industrial ambient operation without derating |
| I/O Pins | 84 user I/O - supports LVCMOS/LVTTL signaling with programmable slew rate and pull-up resistors |
| Configuration | SRAM-based - requires external nonvolatile memory or controller to reload on power-up |
Pinout & Package
VQFP-100 package: 100-lead quad flat package with gull-wing leads, 0.5 mm pitch, 14 mm × 14 mm body size, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Multiple dedicated pins for analog/digital ground separation and noise reduction |
| VCC | Core supply | 3.3 V ±5% for internal logic; decoupling required per Xilinx Spartan-XL layout guidelines |
| VCCO | I/O supply | 3.3 V or 5 V selectable per bank; determines output voltage level and input threshold |
| PROGRAM_B | Configuration reset | Active-low signal initiating SRAM clear and reconfiguration sequence |
| DONE | Configuration status | Open-drain output indicating successful configuration completion |
| TCK/TMS/TDI/TDO | JTAG interface | IEEE 1149.1 compliant test access port for programming and boundary-scan verification |
Key Features
| Feature | Design Value |
|---|---|
| Configurable logic blocks (CLBs) | Each CLB contains two 3-input LUTs and one flip-flop, enabling efficient register-rich logic implementation |
| Dedicated carry logic | Fast ripple-carry chain across CLBs supports high-speed counters and arithmetic units without LUT overhead |
| Programmable I/O standards | Per-bank VCCO selection allows mixed-voltage I/O interfacing (e.g., 3.3 V core with 5 V peripheral bus) |
| Boundary-scan testing | Full IEEE 1149.1 support enables PCB-level interconnect verification without physical probe access |
Applications
| Industrial Motion Controller | Legacy Bus Bridge |
|---|---|
Use Scenario: Replacing ASIC-based motion sequencing logic in servo drive modules with field-upgradable timing and axis coordination logic. IC Role / Device Role / Timing Role: Configurable state machine implementing pulse-width modulation (PWM) generation, encoder counting, and safety interlock monitoring. Use Value: Enables firmware-level tuning of acceleration profiles and fault response without hardware redesign. | Use Scenario: Translating between ISA bus peripherals and modern microcontroller interfaces in retrofitted test equipment. IC Role / Device Role / Timing Role: Synchronous protocol translator handling address decoding, data strobing, and wait-state insertion. Use Value: Maintains timing compliance with legacy ISA timing budgets while isolating host CPU from peripheral timing variations. |
| Factory Floor I/O Module | Avionics LRUs (Legacy) |
Use Scenario: Centralized digital I/O conditioning unit aggregating 32-channel discrete sensor inputs and relay outputs in PLC racks. IC Role / Device Role / Timing Role: Glue logic managing input filtering, output latching, and watchdog-triggered safe-state assertion. Use Value: Reduces component count versus discrete logic solutions while meeting IEC 61131-2 response time requirements. | Use Scenario: Replacing obsolete gate arrays in Line Replaceable Units of 1990s-era flight control computers. IC Role / Device Role / Timing Role: Timing-critical combinatorial logic for sensor data multiplexing and redundancy arbitration. Use Value: Provides documented radiation-tolerant replacement path under DO-254 design assurance level A constraints. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCS10-4VQ100I | Non-XL variant: no extended I/O drive strength or enhanced ESD protection; identical gate count and pinout | Limited to commercial temperature range (0°C to +70°C); unsuitable for uncontrolled industrial enclosures | Select only if operating environment remains within commercial spec and cost sensitivity outweighs reliability margin |
| XCS20XL-4VQ100I | 20,000-gate version in same VQFP-100 package; higher static power and larger die area | Enables more complex state machines or additional protocol engines but requires revised thermal design | Choose when logic utilization exceeds 85% in XCS10XL-4VQ100I synthesis reports and board space permits thermal margin |
Compared with XCS10XL-4VQ100I, the XCS10-4VQ100I sacrifices industrial temperature capability for lower cost, while the XCS20XL-4VQ100I offers scalable logic density at the expense of increased power and thermal load-both require no PCB changes but differ in qualification scope and thermal budgeting.
Availability
XCS10XL-4VQ100I is available at Aetrix Electronics and suitable for industrial motion controllers, legacy bus bridges, and factory floor I/O modules requiring stable component supply and long-term obsolescence mitigation.
Supply support for XCS10XL-4VQ100I 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 acquired Xilinx in 2022 and maintains legacy Spartan product lines for industrial and aerospace continuity programs.
The Spartan-XL family was designed for cost-sensitive, high-reliability reconfigurable logic in industrial automation and avionics LRUs where nonvolatile configuration is managed externally.
FAQ
What is the configuration method for XCS10XL-4VQ100I?
The XCS10XL-4VQ100I uses SRAM-based configuration and requires an external nonvolatile memory (e.g., serial PROM) or microcontroller to load the bitstream at power-up. It supports master serial, slave serial, and JTAG modes, with PROGRAM_B initiating reconfiguration and DONE confirming completion. The XCS10XL-4VQ100I does not include on-chip flash or configuration logic.
Does XCS10XL-4VQ100I support in-system programming?
Yes, the XCS10XL-4VQ100I supports in-system programming via its IEEE 1149.1 JTAG interface (TCK/TMS/TDI/TDO pins), enabling field updates and boundary-scan testing without removing the device. This capability applies directly to the XCS10XL-4VQ100I and is defined in Xilinx document DS017.
What is the maximum operating frequency for logic implemented in XCS10XL-4VQ100I?
The XCS10XL-4VQ100I has a -4 speed grade specifying a worst-case 4 ns propagation delay for critical paths. Achievable system clock frequencies depend on design topology but typically range from 125 MHz for fully pipelined arithmetic to 40 MHz for deep combinatorial logic. These values are measured for the XCS10XL-4VQ100I under industrial temperature conditions.
Can XCS10XL-4VQ100I operate with mixed I/O voltages?
Yes, the XCS10XL-4VQ100I supports per-bank VCCO selection, allowing different I/O banks to operate at either 3.3 V or 5 V simultaneously. This enables direct interfacing with both modern low-voltage peripherals and legacy 5 V TTL devices without level shifters-confirmed for the XCS10XL-4VQ100I in Xilinx Application Note XAPP058.
Is XCS10XL-4VQ100I RoHS compliant?
The XCS10XL-4VQ100I is manufactured in a leaded (SnPb) finish and is not RoHS compliant. It falls under the RoHS exemption 7a for high-melting-point solder, intended for industrial and aerospace applications where reliability under thermal cycling takes precedence over lead-free requirements. This applies specifically to the XCS10XL-4VQ100I part number.
XCS10XL-4VQ100I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-XL
- 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:
- 10000
- Voltage - Supply:
- 3V ~ 3.6V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 100-VQFP (14x14)
XCS10XL-4VQ100I FAQ
1.How can I place an order for XCS10XL-4VQ100I through Aetrix?
Please submit a Request for Quotation (RFQ) for XCS10XL-4VQ100I 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 XCS10XL-4VQ100I reliable?
The price and inventory of XCS10XL-4VQ100I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCS10XL-4VQ100I is usually 5 days.
3.What payment methods are accepted for XCS10XL-4VQ100I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCS10XL-4VQ100I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCS10XL-4VQ100I?
XCS10XL-4VQ100I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCS10XL-4VQ100I 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 XCS10XL-4VQ100I?
For technical support, including XCS10XL-4VQ100I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCS10XL-4VQ100I requirements.
6.How does Aetrix verify that XCS10XL-4VQ100I is sourced from the original manufacturer or authorized distributors?
All XCS10XL-4VQ100I 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 XCS10XL-4VQ100I meets industry standards.
7.What is the process for return or replacement of XCS10XL-4VQ100I?
All XCS10XL-4VQ100I units undergo pre-shipment inspection (PSI). If there is an issue with XCS10XL-4VQ100I, 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 XCS10XL-4VQ100I part is unused and in its original packaging.
Return procedure for XCS10XL-4VQ100I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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