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AMD XCS30-4VQ100C
- Part No.:
- XCS30-4VQ100C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 100-TQFP
- Datasheet:
-
XCS30-4VQ100C.pdf
- Description:
- IC FPGA 77 I/O 100VQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,387
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Product details
Overview
XCS30-4VQ100C from AMD (formerly Xilinx) is a Spartan-3 FPGA with 30,000 system gates, 100-pin VQFP package, 2.5 V core voltage, and -4 speed grade. It integrates configurable logic blocks, block RAM, DLLs, and I/O banks supporting LVCMOS/LVTTL standards, used in industrial control interface modules.
For engineers reviewing the XCS30-4VQ100C datasheet, pinout, applications, or equivalent options, key selection criteria include gate count, I/O count, core voltage tolerance, DLL support for clock deskew, and VQFP thermal performance in space-constrained PCB layouts.
Technical Context
The XCS30-4VQ100C implements a hierarchical FPGA architecture with CLBs containing four 3-input LUTs and flip-flops, distributed RAM per CLB, and up to 176 user I/Os. It features two Digital Clock Managers (DCMs) for input clock multiplication, division, phase shifting, and duty-cycle correction.
Configuration is performed via serial mode using an external PROM or parallel slave mode with a microcontroller. The device supports IEEE 1149.1 JTAG boundary-scan testing and in-system programmability through SelectMAP or JTAG interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Gates | 30,000 system gates - defines maximum combinational logic capacity for control state machines or data path logic |
| Core Voltage | 2.5 V ± 0.2 V - requires dedicated 2.5 V regulator; not compatible with 3.3 V or 1.8 V core rails |
| Speed Grade | -4 - guarantees timing performance up to 210 MHz for internal logic paths under worst-case conditions |
| User I/O Pins | 176 - supports high-density peripheral interfacing with bank-wise voltage assignment (1.5–3.3 V) |
| Digital Clock Managers | 2 DCMs - enable jitter-reduced clock synthesis, input deskew, and dynamic phase alignment without external PLL ICs |
| Block RAM | 144 kbits - provides on-chip memory for FIFOs, lookup tables, or small buffers without external SRAM |
Pinout & Package
VQFP (Very Thin Quad Flat Pack), 100-lead, 0.5 mm pitch, body size 14 × 14 mm, exposed pad not present, JEDEC MO-137AC compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GCK0–GCK3 | Global Clock Input | Dedicated low-skew routing to all CLBs and DCMs; only these pins accept external clocks for synchronous design |
| PROGRAM_B | Configuration Initiate | Active-low asynchronous reset that clears configuration memory and initiates reconfiguration from PROM |
| DONE | Configuration Status | Open-drain output indicating successful bitstream loading; must be pulled up externally to enable startup |
| 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 voltage supplies per I/O bank (up to 6 banks); set logic threshold and drive strength per bank |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Blocks (CLBs) | Each CLB contains four 3-input LUTs + flip-flops, enabling efficient implementation of arithmetic and sequential logic |
| Digital Clock Managers (DCMs) | Two fully independent DCMs provide deterministic clock deskew, frequency synthesis, and phase alignment without external components |
| SelectI/O Technology | Per-bank I/O voltage support (1.5 V to 3.3 V) allows mixed-voltage interfacing with legacy and modern peripherals |
| Embedded Block RAM | 144 kbits distributed across 36 blocks of 4 kbit each, usable as dual-port RAM or shift registers |
Applications
| Industrial Motion Controller | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Real-time interpolation and PWM generation for multi-axis servo drives in CNC machinery. IC Role / Device Role / Timing Role: FPGA fabric executes closed-loop position control algorithms; DCMs synchronize encoder sampling and PWM update cycles. Use Value: Deterministic timing from DCMs ensures sub-microsecond jitter in PWM edges, critical for torque ripple reduction. | Use Scenario: High-speed digital pattern generation and response capture for semiconductor device functional testing. IC Role / Device Role / Timing Role: Configurable I/O banks interface directly with DUT pins; CLBs implement protocol-aware stimulus engines and pass/fail comparators. Use Value: 176 user I/Os enable parallel 32-bit bus testing at 100+ MHz, reducing test cycle time versus microcontroller-based solutions. |
| Communications Backplane Interface | Medical Imaging Data Preprocessor |
Use Scenario: Glue logic and protocol translation between legacy TDM buses and modern packet-switched backplanes in telecom chassis. IC Role / Device Role / Timing Role: Implements HDLC framing, CRC calculation, and clock domain crossing between 2.048 MHz E1 and 125 MHz Ethernet PHY domains. Use Value: Dual DCMs independently lock to both E1 and Ethernet reference clocks, eliminating metastability in cross-domain data transfers. | Use Scenario: Real-time pixel reordering and histogram equalization prior to JPEG compression in ultrasound front-end modules. IC Role / Device Role / Timing Role: Block RAM buffers raw ADC frames; CLBs execute fixed-point convolution kernels with pipelined latency. Use Value: On-chip 144 kbits RAM avoids external memory access bottlenecks, sustaining 60 fps processing at 12-bit pixel depth. |
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 |
|---|---|---|---|
| XCS30-5VQ100C | Faster -5 speed grade (250 MHz internal timing), identical pinout and architecture | Better suited for higher-frequency control loops or wider data paths requiring tighter setup/hold margins | Select when timing closure fails at -4 grade or when future-proofing for clock frequency scaling |
| XCS25-4VQ100C | Lower density (25K gates), same VQ100 package and -4 speed grade | Reduced logic capacity limits complex state machines or large memory buffers; lower power consumption | Choose for cost-sensitive designs where 30K gates is over-provisioned and BOM cost is prioritized |
Compared with XCS30-4VQ100C, the XCS30-5VQ100C delivers higher timing margin without layout changes, while the XCS25-4VQ100C reduces gate count and static power but constrains logic depth and memory footprint.
Availability
XCS30-4VQ100C is available at Aetrix Electronics and suitable for industrial motion controllers, automated test equipment, and medical imaging subsystems requiring stable component supply across extended production lifecycles.
Supply support for XCS30-4VQ100C 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 is a global semiconductor leader delivering adaptive computing, AI, and graphics technologies. Its acquisition of Xilinx expanded its portfolio into high-performance programmable logic solutions.
The Spartan-3 family was engineered for cost-sensitive, high-volume applications demanding reliable logic density, integrated clock management, and flexible I/O-targeting industrial automation, communications infrastructure, and embedded vision systems.
FAQ
What is the maximum operating frequency supported by the XCS30-4VQ100C?
The XCS30-4VQ100C has a -4 speed grade, guaranteeing internal logic performance up to 210 MHz under worst-case voltage and temperature conditions. This rating applies to path delays within the FPGA fabric-not I/O pin toggling rates-and is validated using Xilinx ISE timing analysis tools with the specific device package and speed grade selected.
Does the XCS30-4VQ100C support JTAG programming and boundary-scan testing?
Yes, the XCS30-4VQ100C fully supports IEEE 1149.1 JTAG boundary-scan functionality via dedicated TCK, TMS, TDI, and TDO pins. It enables in-system programming, configuration verification, and interconnect testing without requiring additional test fixtures or physical access to internal nodes.
Can the XCS30-4VQ100C operate with multiple I/O voltage standards simultaneously?
Yes, the XCS30-4VQ100C partitions its 176 user I/Os into six configurable banks (VCCO_0 through VCCO_5), each supporting independent supply voltages from 1.5 V to 3.3 V. This allows simultaneous interfacing with LVCMOS, LVTTL, and PCI-compatible peripherals on the same device.
How many Digital Clock Managers (DCMs) does the XCS30-4VQ100C include, and what functions do they perform?
The XCS30-4VQ100C includes two fully independent Digital Clock Managers (DCMs). Each DCM provides clock multiplication, division, phase shifting, duty-cycle correction, and input clock deskew-enabling precise timing control without external PLLs or delay lines in the XCS30-4VQ100C design.
Is the XCS30-4VQ100C still in active production, and what is its obsolescence status?
The XCS30-4VQ100C is a mature Spartan-3 device no longer in active production by AMD/Xilinx. However, Aetrix Electronics maintains verified legacy inventory with full traceability and offers lifecycle management support-including last-time buy coordination and cross-reference guidance-to sustain long-term industrial deployments relying on the XCS30-4VQ100C.
XCS30-4VQ100C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®
- Package/Case:
- 100-TQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 576
- Number of Logic Elements/Cells:
- 1368
- Total RAM Bits:
- 18432
- Number of I/O:
- 77
- Number of Gates:
- 30000
- Voltage - Supply:
- 4.75V ~ 5.25V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 100-VQFP (14x14)
XCS30-4VQ100C FAQ
1.How can I place an order for XCS30-4VQ100C through Aetrix?
Please submit a Request for Quotation (RFQ) for XCS30-4VQ100C 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 XCS30-4VQ100C reliable?
The price and inventory of XCS30-4VQ100C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCS30-4VQ100C is usually 5 days.
3.What payment methods are accepted for XCS30-4VQ100C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCS30-4VQ100C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCS30-4VQ100C?
XCS30-4VQ100C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCS30-4VQ100C 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 XCS30-4VQ100C?
For technical support, including XCS30-4VQ100C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCS30-4VQ100C requirements.
6.How does Aetrix verify that XCS30-4VQ100C is sourced from the original manufacturer or authorized distributors?
All XCS30-4VQ100C 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 XCS30-4VQ100C meets industry standards.
7.What is the process for return or replacement of XCS30-4VQ100C?
All XCS30-4VQ100C units undergo pre-shipment inspection (PSI). If there is an issue with XCS30-4VQ100C, 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 XCS30-4VQ100C part is unused and in its original packaging.
Return procedure for XCS30-4VQ100C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XCS30-4VQ100C Tags
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