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AMD XC7S100-L1FGGA484I
- Part No.:
- XC7S100-L1FGGA484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BGA
- Datasheet:
-
XC7S100-L1FGGA484I.pdf
- Description:
- IC FPGA 338 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,262
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Product details
Overview
XC7S100-L1FGGA484I from AMD is a Spartan-7 FPGA with 100K logic cells, 484-pin Fine-Pitch Flip-Chip Ball Grid Array (FCBGA) package, -1 speed grade, and industrial temperature range (–40°C to +100°C). It integrates Block RAM, DSP slices, and SelectIO resources for embedded control, motor drive interfacing, and real-time industrial I/O processing.
For engineers reviewing the XC7S100-L1FGGA484I datasheet, pinout, applications, or equivalent options, key selection criteria include logic capacity, I/O count (338 user I/Os), differential signaling support (LVDS, TMDS), thermal performance in FCBGA-484, and industrial-grade reliability under extended temperature operation.
Technical Context
The XC7S100-L1FGGA484I implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), 6-input LUTs, and distributed RAM. It supports dual-register flip-flops per slice and includes 36 Kb Block RAM primitives organized in 288 total blocks.
It features 240 DSP48E1 slices with 25×18 multipliers, 48 dedicated transceivers supporting up to 3.125 Gbps, and integrated clock management using MMCM and PLL blocks for jitter reduction and frequency synthesis across multiple domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 100,000 - determines maximum combinational/sequential logic density for control state machines and data path implementation |
| User I/O Count | 338 - supports high-channel-count industrial interfaces including parallel buses, encoder feedback, and sensor arrays |
| Block RAM | 4,320 Kb - enables local buffering of video frames, motion profiles, or protocol packet queues without external memory |
| DSP Slices | 240 - delivers 480 GMAC/s peak compute for real-time PID loop acceleration and sensor fusion filtering |
| Speed Grade | -1 - specifies maximum operating frequency of 622 MHz for internal logic and 1,066 Mbps for DDR3 I/O |
| Operating Temp | –40°C to +100°C - qualified for deployment in uncooled factory automation enclosures and outdoor motor control cabinets |
| Package | 484-pin FCBGA (19×19 mm, 0.8 mm pitch) - provides low-inductance power delivery and thermal dissipation via solder bumps and exposed thermal pad |
Pinout & Package
XC7S100-L1FGGA484I uses a 484-pin Fine-Pitch Flip-Chip BGA (FCBGA) package with 19×19 array, 0.8 mm ball pitch, and thermally enhanced construction featuring an exposed copper thermal pad on the underside.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core supply rail | 1.0V ±3% input powering CLBs, interconnect, and configuration logic; requires low-noise regulation |
| VCCAUX | Auxiliary supply rail | 1.8V ±3% input powering configuration, JTAG, PCIe block, and clock management circuitry |
| VCCO_0 | I/O bank supply | Configurable 1.2–3.3V output driver voltage per bank; sets signal swing and interface compatibility |
| M0–M2 | Configuration mode pins | Determine boot source (SPI, BPI, JTAG) and configuration width during power-up initialization |
| CCLK | Configuration clock | Drives internal configuration shift register; may be internally generated or externally supplied |
| INIT_B | Configuration status | Open-drain active-low signal indicating configuration memory readiness or error condition |
Key Features
| Feature | Design Value |
|---|---|
| Integrated ADC (XADC) | 12-bit, dual 1 MSPS channels with on-chip temperature/voltage sensors for system health monitoring |
| SelectIO Technology | Supports LVCMOS, SSTL, HSTL, LVDS, TMDS, and RSDS standards - enables direct connection to industrial displays, encoders, and FPGAs |
| PCIe Gen2 Endpoint | Integrated hard IP supporting x1 lane at 5 GT/s - eliminates external bridge IC for host CPU communication |
| UltraFast Memory Interface | Native DDR3/DDR3L controller up to 800 MHz (1600 Mbps) with built-in calibration - reduces timing closure effort for external memory subsystems |
| Partial Reconfiguration Support | Enables dynamic logic module swapping without full device reset - critical for field-upgradable safety-critical firmware |
Applications
| Industrial Motion Control | Machine Vision Edge Preprocessing |
|---|---|
Use Scenario: Real-time servo loop execution with synchronized PWM generation and encoder capture in CNC and robotic arms. IC Role / Device Role / Timing Role: FPGA fabric implements closed-loop PID controllers, axis synchronization logic, and deterministic I/O timing with sub-microsecond jitter. Use Value: 338 user I/Os enable simultaneous connection to 6-axis encoder interfaces, analog current feedback, and safety I/O; -1 speed grade ensures 622 MHz logic timing margin. | Use Scenario: On-camera preprocessing of Bayer-pattern image streams before transmission to host processor. IC Role / Device Role / Timing Role: Configurable logic performs demosaicing, histogram equalization, and ROI cropping with pixel-accurate timing alignment. Use Value: 240 DSP48E1 slices deliver 480 GMAC/s for real-time 1080p@60fps filter pipelines; integrated XADC monitors sensor die temperature for auto-gain correction. |
| Programmable Logic Controller (PLC) | Smart Power Inverter Interface |
Use Scenario: Modular PLC backplane I/O module handling digital input/output, analog acquisition, and fieldbus protocol offload. IC Role / Device Role / Timing Role: FPGA serves as protocol gateway and deterministic I/O scheduler, managing EtherCAT, PROFINET, and Modbus TCP stacks concurrently. Use Value: Industrial temperature rating (–40°C to +100°C) ensures operation in DIN-rail mounted enclosures; SelectIO supports 24 VDC digital I/O level translation. | Use Scenario: Gate driver interface and protection logic for 3-phase IGBT/SiC inverters in HVAC and traction drives. IC Role / Device Role / Timing Role: FPGA generates isolated PWM signals with dead-time insertion, monitors overcurrent/overtemperature faults, and executes fast shutdown sequences. Use Value: UltraFast DDR3 interface connects to external fault log memory; PCIe Gen2 endpoint enables diagnostics streaming to maintenance PC without interrupting real-time control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based industrial control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU035-1FFVA676I | Kintex UltraScale with 352K logic cells, 20× higher DSP density, and 16.3 Gbps transceivers; larger 676-pin FCBGA package | Targeted at high-end vision analytics and radar beamforming where XC7S100-L1FGGA484I lacks bandwidth or compute headroom | Choose when >200 GMAC/s sustained compute or multi-gigabit serial I/O is required; not drop-in compatible due to package and power delivery differences |
| XC7A100T-1CSG324I | Artix-7 with same 100K logic cells but 324-pin CSBGAPackage, lower I/O count (210), no integrated PCIe, and reduced Block RAM (4.9 Mb vs. 4.32 Mb) | Suitable for cost-sensitive, space-constrained designs where PCIe and industrial temp are non-critical | Choose for lower BOM cost and smaller PCB footprint if PCIe endpoint and extended temperature are not needed |
Compared with XC7S100-L1FGGA484I, XCKU035-1FFVA676I offers significantly higher performance at increased cost and board area, while XC7A100T-1CSG324I trades industrial qualification and PCIe integration for compactness and cost - making XC7S100-L1FGGA484I optimal for mid-tier industrial edge nodes requiring balanced logic, I/O, and interface capability.
Availability
XC7S100-L1FGGA484I is available at Aetrix Electronics and suitable for industrial motion control, machine vision edge preprocessing, and programmable logic controller (PLC) modules requiring stable component supply and long-term lifecycle assurance.
Supply support for XC7S100-L1FGGA484I 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 solutions for data center, AI, client, and embedded markets through its Xilinx product portfolio.
The Spartan-7 family targets cost-optimized, power-efficient industrial and automotive applications with integrated security, analog monitoring, and industrial temperature qualification - designed specifically for edge-deployed control and interface functions.
FAQ
What is the maximum supported DDR3 memory speed for XC7S100-L1FGGA484I?
The XC7S100-L1FGGA484I supports DDR3/DDR3L memory interfaces up to 800 MHz data rate (1600 Mbps), with built-in write-leveling and read-leveling calibration. This capability is implemented via the UltraFast Memory Interface hard IP block, and requires proper PCB layout adherence to Xilinx UG586 timing constraints. The XC7S100-L1FGGA484I does not support LPDDR3 or DDR4 protocols.
Does XC7S100-L1FGGA484I include an integrated analog-to-digital converter?
Yes, the XC7S100-L1FGGA484I integrates a dual-channel 12-bit XADC with 1 MSPS sampling rate, on-chip temperature and supply voltage sensors, and dedicated auxiliary analog inputs. It supports simultaneous sampling and provides calibration data accessible via JTAG or AXI interface. This XADC is fully functional across the –40°C to +100°C industrial temperature range specified for XC7S100-L1FGGA484I.
What configuration modes are supported by XC7S100-L1FGGA484I?
The XC7S100-L1FGGA484I supports master SPI, slave SPI, master BPI, slave parallel, and JTAG configuration modes. Mode selection is controlled by M0–M2 pins at power-up, and configuration bitstreams can be loaded from external flash, microcontroller, or host processor. Configuration security features include AES-256 bitstream encryption and HMAC authentication, both enabled in XC7S100-L1FGGA484I.
Is XC7S100-L1FGGA484I qualified for automotive applications?
No, the XC7S100-L1FGGA484I is rated for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. While it operates reliably in harsh environments, AMD does not certify this specific part for automotive use cases. For automotive-grade alternatives, refer to AMD's Automotive Spartan-7 variants such as XC7S100-1LFGGA484I with additional screening and documentation.
What is the purpose of the exposed thermal pad on the XC7S100-L1FGGA484I package?
The exposed copper thermal pad on the underside of the XC7S100-L1FGGA484I FCBGA package provides a low-thermal-resistance path from the silicon die to the PCB ground plane or heatsink. It must be soldered to a solid copper thermal pad on the PCB with appropriate thermal vias. Proper implementation reduces junction temperature by up to 15°C under full logic utilization, directly supporting reliable operation within the XC7S100-L1FGGA484I industrial temperature specification.
XC7S100-L1FGGA484I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-7
- Package/Case:
- 484-BGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 8000
- Number of Logic Elements/Cells:
- 102400
- Total RAM Bits:
- 4423680
- Number of I/O:
- 338
- Number of Gates:
- -
- Voltage - Supply:
- 0.92V ~ 0.98V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-FPBGA (23x23)
XC7S100-L1FGGA484I FAQ
1.How can I place an order for XC7S100-L1FGGA484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7S100-L1FGGA484I 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 XC7S100-L1FGGA484I reliable?
The price and inventory of XC7S100-L1FGGA484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7S100-L1FGGA484I is usually 5 days.
3.What payment methods are accepted for XC7S100-L1FGGA484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7S100-L1FGGA484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7S100-L1FGGA484I?
XC7S100-L1FGGA484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7S100-L1FGGA484I 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 XC7S100-L1FGGA484I?
For technical support, including XC7S100-L1FGGA484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7S100-L1FGGA484I requirements.
6.How does Aetrix verify that XC7S100-L1FGGA484I is sourced from the original manufacturer or authorized distributors?
All XC7S100-L1FGGA484I 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 XC7S100-L1FGGA484I meets industry standards.
7.What is the process for return or replacement of XC7S100-L1FGGA484I?
All XC7S100-L1FGGA484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7S100-L1FGGA484I, 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 XC7S100-L1FGGA484I part is unused and in its original packaging.
Return procedure for XC7S100-L1FGGA484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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