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AMD XC2S100-5TQ144C
- Part No.:
- XC2S100-5TQ144C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 144-LQFP
- Datasheet:
-
XC2S100-5TQ144C.pdf
- Description:
- IC FPGA 92 I/O 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,373
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Product details
Overview
XC2S100-5TQ144C from AMD (formerly Xilinx) is a Spartan-II family FPGA with 100,000 system gates, 144-pin TQFP package, 5 ns logic delay, and embedded RAM blocks. It serves as a reconfigurable logic fabric for digital control, interface bridging, and real-time signal processing in industrial motion controllers.
For engineers reviewing the XC2S100-5TQ144C datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (117 user I/Os), configuration mode (Master Serial, Slave Parallel), internal RAM capacity (48 Kbits), and supported voltage (3.3 V I/O, 2.5 V core).
Technical Context
The XC2S100-5TQ144C implements configurable logic blocks (CLBs) with four-input LUTs and flip-flops, distributed RAM, and dedicated carry logic for arithmetic. It supports IEEE 1149.1 JTAG boundary-scan testing and in-system configuration via serial PROM or microprocessor.
Configuration occurs through SelectMAP, Master Serial, or Slave Parallel modes using dedicated CONFIG pins. The device uses SRAM-based configuration memory, requiring external nonvolatile storage for power-up initialization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 100,000 system gates - defines maximum combinational logic density for gate-equivalent design mapping |
| User I/O Pins | 117 - supports high-pin-count peripheral interfacing with banked voltage and slew-rate control |
| Embedded RAM | 48 Kbits distributed RAM - enables small FIFOs, register files, and state-machine data storage without external memory |
| Logic Delay (tPD) | 5 ns - specifies worst-case propagation delay through a single CLB stage at rated conditions |
| I/O Voltage | 3.3 V tolerant - allows direct connection to 3.3 V LVTTL/LVCMOS peripherals without level shifters |
| Core Voltage | 2.5 V - requires dedicated low-noise 2.5 V supply for internal logic array operation |
Pinout & Package
XC2S100-5TQ144C is housed in a 144-pin Thin Quad Flat Package (TQFP) with 0.5 mm pitch, 20 mm × 20 mm body size, and exposed thermal pad (non-electrical). Pin assignment follows Xilinx Spartan-II pinout standard for TQ144.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GCK0–GCK3 | Global Clock Input | Dedicated low-skew clock routing to all CLBs; supports up to 4 independent clock domains |
| PROGRAM_B | Configuration Initiate | Active-low asynchronous reset that clears configuration memory and restarts boot sequence |
| DONE | Configuration Status | Open-drain output indicating successful configuration completion and readiness for user logic |
| TCK/TMS/TDI/TDO | JTAG Boundary-Scan | IEEE 1149.1-compliant test access port for programming, debugging, and interconnect verification |
| VCCO_0–VCCO_5 | I/O Bank Supply | Independent 3.3 V supplies per I/O bank enable mixed-voltage interface support |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Blocks (CLBs) | Each CLB contains two 4-input LUTs + 2 flip-flops, enabling efficient implementation of synchronous sequential logic |
| Distributed RAM | Each LUT can be configured as 16-bit synchronous RAM or 32-bit shift register, reducing need for block RAM resources |
| SelectI/O Technology | Supports LVTTL, LVCMOS, PCI, and HSTL I/O standards with programmable drive strength and slew rate |
| MultiBoot Configuration | Allows dual-bitstream storage in external PROM and selection via M[2:0] pins for field-upgradable firmware |
Applications
| Industrial Motion Controller | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Real-time interpolation and PWM generation for multi-axis servo drives. IC Role / Device Role / Timing Role: FPGA fabric executes closed-loop position control algorithms with deterministic sub-microsecond timing. Use Value: 117 user I/Os enable direct connection to encoder interfaces, analog-to-digital converters, and PWM output drivers without glue logic. | Use Scenario: Pattern generation and response capture for semiconductor device functional testing. IC Role / Device Role / Timing Role: Configurable I/O banks synchronize test vectors with DUT clocks at up to 100 MHz. Use Value: 5 ns logic delay ensures precise setup/hold timing margins for high-speed digital stimulus and capture. |
| Medical Imaging Interface | Communications Protocol Bridge |
Use Scenario: Pixel data aggregation from multiple CMOS image sensors into a unified LVDS stream. IC Role / Device Role / Timing Role: FPGA implements parallel-to-serial conversion and embedded clock recovery for sensor data alignment. Use Value: 48 Kbits of distributed RAM buffers burst pixel data while maintaining frame synchronization across sensor channels. | Use Scenario: Translation between RS-485 fieldbus and SPI-based microcontroller peripherals. IC Role / Device Role / Timing Role: State-machine-based protocol converter handles framing, parity, and address decoding in hardware. Use Value: Configurable I/O banks support both 3.3 V SPI signaling and differential RS-485 transceiver interfacing on same device. |
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 |
|---|---|---|---|
| XC2S100-6TQ144C | 6 ns speed grade (slower max frequency), identical logic resources and pinout | Suitable for lower-clock-rate designs where timing margin is relaxed | Select when 5 ns delay is not required to reduce cost and power consumption |
| XC2S150-5TQ144C | 150,000-gate capacity, 133 user I/Os, same package and speed grade | Required when additional logic density or I/O count exceeds XC2S100-5TQ144C limits | Choose for future-proofing or incremental design scaling without PCB change |
Compared with XC2S100-5TQ144C, the XC2S100-6TQ144C trades speed for cost efficiency, while the XC2S150-5TQ144C extends logic capacity within identical footprint and timing performance-enabling scalable architecture without layout revision.
Availability
XC2S100-5TQ144C is available at Aetrix Electronics and suitable for industrial motion control, automated test equipment, and medical imaging interface designs requiring stable component supply and long-term obsolescence management.
Supply support for XC2S100-5TQ144C 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 now develops adaptive computing platforms including FPGAs, adaptive SoCs, and AI engines.
The Spartan-II family, including XC2S100-5TQ144C, was originally designed for cost-sensitive, high-volume embedded applications requiring reconfigurable logic with predictable timing and low power.
FAQ
What is the configuration method supported by XC2S100-5TQ144C?
XC2S100-5TQ144C supports Master Serial, Slave Parallel, and SelectMAP configuration modes. It uses external PROM or microprocessor to load bitstream into its SRAM-based configuration memory. JTAG is also available for programming and debugging. The DONE pin signals successful configuration completion, and PROGRAM_B initiates reconfiguration.
Does XC2S100-5TQ144C require external configuration memory?
Yes, XC2S100-5TQ144C requires external nonvolatile memory (e.g., XCFxx PROM or SPI flash) to store the configuration bitstream. Its internal SRAM is volatile and loses configuration on power loss. Without external memory, the device cannot initialize automatically after power-up.
What voltage supplies are needed for XC2S100-5TQ144C operation?
XC2S100-5TQ144C requires two separate supplies: 2.5 V for the core logic array (VCCINT) and 3.3 V for I/O banks (VCCO). Each I/O bank has its own VCCO pin, allowing mixed-voltage operation across different interface standards.
Can XC2S100-5TQ144C be used in new designs today?
XC2S100-5TQ144C is a legacy Spartan-II device discontinued by Xilinx in 2007. While Aetrix Electronics provides traceable, tested inventory for legacy system repair and continuity, new designs should consider AMD/Xilinx Artix-7 or Spartan-7 families for active support, enhanced features, and long-term availability.
Is XC2S100-5TQ144C RoHS compliant?
XC2S100-5TQ144C was manufactured prior to full RoHS enforcement and is not RoHS compliant. It contains lead in solder finish and packaging materials. For RoHS-compliant alternatives, consult AMD's current Spartan-7 or Artix-7 product lines with lead-free packaging options.
XC2S100-5TQ144C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-II
- Package/Case:
- 144-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 600
- Number of Logic Elements/Cells:
- 2700
- Total RAM Bits:
- 40960
- Number of I/O:
- 92
- Number of Gates:
- 100000
- Voltage - Supply:
- 2.375V ~ 2.625V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 144-TQFP (20x20)
XC2S100-5TQ144C FAQ
1.How can I place an order for XC2S100-5TQ144C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2S100-5TQ144C 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 XC2S100-5TQ144C reliable?
The price and inventory of XC2S100-5TQ144C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2S100-5TQ144C is usually 5 days.
3.What payment methods are accepted for XC2S100-5TQ144C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2S100-5TQ144C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2S100-5TQ144C?
XC2S100-5TQ144C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2S100-5TQ144C 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 XC2S100-5TQ144C?
For technical support, including XC2S100-5TQ144C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2S100-5TQ144C requirements.
6.How does Aetrix verify that XC2S100-5TQ144C is sourced from the original manufacturer or authorized distributors?
All XC2S100-5TQ144C 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 XC2S100-5TQ144C meets industry standards.
7.What is the process for return or replacement of XC2S100-5TQ144C?
All XC2S100-5TQ144C units undergo pre-shipment inspection (PSI). If there is an issue with XC2S100-5TQ144C, 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 XC2S100-5TQ144C part is unused and in its original packaging.
Return procedure for XC2S100-5TQ144C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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