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AMD XC2S100-6TQG144C
- Part No.:
- XC2S100-6TQG144C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 144-LQFP
- Datasheet:
-
XC2S100-6TQG144C.pdf
- Description:
- IC FPGA 92 I/O 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,470
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Product details
Overview
XC2S100-6TQG144C from AMD (formerly Xilinx) is a Spartan-II family FPGA with 100,000 system gates, 144-pin TQFP package, -6 speed grade, and commercial temperature range (0°C to 85°C). It integrates configurable logic blocks, distributed RAM, DLL-based clock management, and I/O banks supporting 3.3V LVTTL/LVCMOS standards for embedded control and interface bridging.
For engineers reviewing the XC2S100-6TQG144C datasheet, pinout, applications, or equivalent options, key selection criteria include gate count, I/O count (117 user I/Os), DLL jitter performance (±150 ps), TQFP thermal profile compatibility, and legacy Spartan-II design migration support.
Technical Context
The XC2S100-6TQG144C implements a hierarchical architecture with 1,152 configurable logic blocks (CLBs), each containing two 4-input LUTs and flip-flops. It supports up to 117 user I/O pins with programmable slew rate and drive strength (2 mA/4 mA/8 mA/16 mA).
On-chip digital delay lock loop (DLL) provides clock deskew and frequency synthesis (up to 200 MHz input), while configuration occurs via serial PROM or JTAG boundary-scan. No internal block RAM - only distributed RAM within CLBs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 100,000 system gates - defines maximum combinational logic density for control path implementation |
| User I/O Pins | 117 - supports multi-protocol interface bridging without external glue logic |
| Speed Grade | -6 - guarantees 6.0 ns CLB propagation delay for timing-critical state machines |
| Operating Temperature | 0°C to +85°C - validated for commercial-grade industrial control panels and test equipment |
| DLL Jitter | ±150 ps - enables stable clock deskew across 144-pin TQFP package for synchronous I/O interfaces |
| VCCINT / VCCO | 2.5 V / 3.3 V - dual-supply operation allows mixed-voltage board design with legacy peripherals |
Pinout & Package
144-pin Thin Quad Flat Package (TQFP), 20 mm × 20 mm, 0.5 mm pitch, thermally enhanced with exposed pad (GND-connected). RoHS-compliant, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PIN_1 (INIT_B) | Configuration status indicator | Active-low open-drain output signals successful bitstream loading or reconfiguration failure |
| PIN_2 (PROGRAM_B) | Configuration reset control | Active-low input forces FPGA into master serial mode and clears configuration memory |
| PIN_3–PIN_119 (IO_Lxx) | Configurable I/O bank pins | Support LVTTL/LVCMOS 3.3V with programmable pull-up, slew rate, and drive strength |
| PIN_120 (DONE) | Configuration completion signal | Open-drain output goes high when configuration is complete and device is operational |
| PIN_144 (VCCO_0) | I/O bank power supply | 3.3 V supply for Bank 0 I/Os - must be decoupled locally per Xilinx UG002 guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Digital Delay Lock Loop (DLL) | Enables zero-skew clock distribution and frequency multiplication without external PLL components |
| 117 User I/Os with Programmable Drive | Reduces need for external level shifters or bus buffers in mixed-voltage systems |
| Master Serial Configuration Mode | Allows single-PROM bootloading without host processor intervention |
| IEEE 1149.1 JTAG Boundary-Scan | Supports in-system programming and board-level interconnect testing during production |
| Configurable Slew Rate Control | Mitigates EMI and signal integrity issues on long PCB traces at 100+ MHz toggle rates |
Applications
| Industrial PLC I/O Module | Legacy Bus Interface Bridge |
|---|---|
Use Scenario: Replacing discrete glue logic in programmable logic controller backplanes handling analog/digital I/O expansion. IC Role / Device Role / Timing Role: FPGA fabric implements custom state machines for scan-cycle synchronization and register-mapped peripheral access. Use Value: 117 I/Os and DLL-controlled clocks enable deterministic 10 ms scan cycles across 32-channel I/O modules. | Use Scenario: Bridging ISA or PCI local bus to modern microcontroller peripherals in test instrumentation upgrades. IC Role / Device Role / Timing Role: Protocol translator with asynchronous FIFO buffering and cycle-stretching logic for timing mismatch compensation. Use Value: -6 speed grade ensures setup/hold compliance with 8 MHz ISA timing while interfacing to 50 MHz MCU buses. |
| Automated Test Equipment (ATE) Fixture Controller | Motor Drive Feedback Interface |
Use Scenario: Managing stimulus/response sequencing and DUT power sequencing in benchtop ATE fixtures. IC Role / Device Role / Timing Role: Real-time sequencer using distributed RAM for pattern storage and CLBs for edge-triggered event detection. Use Value: 100K gate capacity accommodates 256-step test sequences with parallel GPIO, PWM, and ADC trigger logic. | Use Scenario: Aggregating encoder quadrature, current sense ADC, and Hall-effect inputs for 3-phase BLDC motor commutation. IC Role / Device Role / Timing Role: Deterministic timing engine synchronizing 20 kHz PWM generation with 100 ns encoder edge capture. Use Value: DLL jitter of ±150 ps ensures <1% phase error in commutation timing under 125°C junction conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based control and interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2S100-5TQ144C | Slower -5 speed grade (6.7 ns CLB delay); identical gate count, I/O count, and package | Suitable for non-real-time control loops where 10–15% timing margin reduction is acceptable | Select when cost sensitivity outweighs worst-case timing closure requirements |
| XC3S100E-4TQ144C | Spartan-3E family; higher logic density (100K logic cells vs. 100K gates), integrated multipliers, no DLL (uses DCM instead) | Better suited for DSP-augmented control but requires PCB redesign due to different pinout and power sequencing | Choose for new designs needing arithmetic acceleration, not drop-in replacement |
Compared with XC2S100-6TQG144C, the -5 variant trades timing margin for cost, while the XC3S100E-4TQ144C offers architectural upgrades at the expense of pinout and configuration compatibility - making the original part optimal for legacy Spartan-II system maintenance and timing-critical retrofitting.
Availability
XC2S100-6TQG144C is available at Aetrix Electronics and suitable for industrial PLC I/O modules, automated test equipment fixtures, and motor drive feedback interfaces requiring stable component supply and long-term obsolescence management.
Supply support for XC2S100-6TQG144C 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, inheriting its FPGA portfolio including the Spartan family. AMD focuses on adaptive computing solutions for data center, AI, and embedded markets.
The Spartan-II product line was designed for cost-sensitive, high-volume embedded control and interface applications requiring predictable timing, low power, and mature toolchain support - not for AI acceleration or high-bandwidth compute.
FAQ
What is the maximum operating frequency supported by the DLL in XC2S100-6TQG144C?
The XC2S100-6TQG144C DLL supports input frequencies up to 200 MHz and can generate multiplied outputs within the same range. Its ±150 ps jitter specification ensures reliable operation in synchronous I/O interfaces such as parallel bus controllers and encoder sampling circuits. The DLL does not support fractional-N synthesis - only integer multiplication and phase alignment.
Does XC2S100-6TQG144C support JTAG boundary-scan for in-circuit testing?
Yes, XC2S100-6TQG144C fully complies with IEEE 1149.1 and supports JTAG boundary-scan for configuration, debugging, and interconnect testing. The TDO, TDI, TCK, and TMS pins are dedicated and mapped to specific package pins per Xilinx DS001. This capability enables production test automation without requiring external test fixtures.
Can XC2S100-6TQG144C be configured using a serial PROM, and which PROM types are compatible?
Yes, XC2S100-6TQG144C supports master serial configuration using Xilinx-compatible serial PROMs including XCF01S, XCF02S, and XCF04S. These PROMs store the bitstream and auto-initialize the FPGA on power-up. Configuration occurs at 3.3 V, and the PROM must be connected to the FPGA's dedicated configuration pins (DIN, CCLK, DONE, INIT_B, PROGRAM_B).
What is the I/O voltage tolerance for XC2S100-6TQG144C when VCCO = 3.3 V?
When VCCO is set to 3.3 V, XC2S100-6TQG144C I/O banks support LVTTL and LVCMOS 3.3 V signaling with input tolerance up to 3.6 V (absolute maximum rating). Inputs are not 5 V tolerant - applying 5 V directly risks permanent damage. External level shifters are required for interfacing with 5 V logic families.
Is XC2S100-6TQG144C still in active production, and what lifecycle support does Aetrix provide?
XC2S100-6TQG144C is in mature lifecycle status with no announced discontinuance. Aetrix Electronics maintains strategic inventory and coordinates with AMD/Xilinx legacy supply channels to ensure continuity. Support includes last-time-buy planning, cross-reference guidance, and documentation archiving - critical for sustaining industrial control systems deployed since the early 2000s.
XC2S100-6TQG144C 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)
XC2S100-6TQG144C FAQ
1.How can I place an order for XC2S100-6TQG144C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2S100-6TQG144C 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 XC2S100-6TQG144C reliable?
The price and inventory of XC2S100-6TQG144C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2S100-6TQG144C is usually 5 days.
3.What payment methods are accepted for XC2S100-6TQG144C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2S100-6TQG144C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2S100-6TQG144C?
XC2S100-6TQG144C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2S100-6TQG144C 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 XC2S100-6TQG144C?
For technical support, including XC2S100-6TQG144C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2S100-6TQG144C requirements.
6.How does Aetrix verify that XC2S100-6TQG144C is sourced from the original manufacturer or authorized distributors?
All XC2S100-6TQG144C 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 XC2S100-6TQG144C meets industry standards.
7.What is the process for return or replacement of XC2S100-6TQG144C?
All XC2S100-6TQG144C units undergo pre-shipment inspection (PSI). If there is an issue with XC2S100-6TQG144C, 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 XC2S100-6TQG144C part is unused and in its original packaging.
Return procedure for XC2S100-6TQG144C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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