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AMD XC6SLX16-N3CSG225I
- Part No.:
- XC6SLX16-N3CSG225I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 225-LFBGA, CSPBGA
- Datasheet:
-
XC6SLX16-N3CSG225I.pdf
- Description:
- IC FPGA 160 I/O 225CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,945
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Product details
Overview
XC6SLX16-N3CSG225I from AMD (formerly Xilinx) is a Spartan-6 FPGA with 14,579 logic cells, 576 Kbits of block RAM, and 186 user I/Os in a 225-pin CSBGA package. It operates at -3 speed grade (1.2 V core, industrial temperature range -40°C to +100°C) and targets low-cost embedded control and interface bridging applications.
For engineers reviewing the XC6SLX16-N3CSG225I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count, block RAM depth, speed grade timing closure, and industrial-grade thermal performance.
Technical Context
The XC6SLX16-N3CSG225I implements a configurable logic fabric based on 6-input LUTs and flip-flops, with integrated DSP48A1 slices supporting 18×18-bit multiply-accumulate operations. It includes dedicated clock management tiles with DCMs for frequency synthesis and phase alignment.
Configuration is performed via Master Serial mode using external SPI flash or JTAG, and it supports partial reconfiguration. The device uses SelectIO technology with support for LVCMOS, LVTTL, SSTL, and differential standards including LVDS and TMDS.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 14,579 - total available LUT+FF pairs for combinational and sequential logic implementation |
| Block RAM | 576 Kbits - distributed across 32 blocks, each configurable as 18 Kbit dual-port memory |
| User I/O Pins | 186 - supports mixed-voltage I/O banks with independent VCCO per bank |
| Speed Grade | -3 - guarantees timing closure up to 667 Mbps DDR3 data rate and 333 MHz system clock |
| Operating Temp | -40°C to +100°C - qualified for industrial environments without derating |
| Core Voltage | 1.2 V ±3% - fixed supply required for stable operation at -3 speed grade |
Pinout & Package
XC6SLX16-N3CSG225I is housed in a 15 mm × 15 mm, 225-ball fine-pitch CSP (CSG225) package with 1.0 mm ball pitch and Pb-free finish. Ball grid layout follows Xilinx standard footprint for Spartan-6 LX family.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 power supply - must be decoupled locally for signal integrity |
| K1 | VCCAUX | 1.2 V auxiliary supply for configuration, clocking, and analog circuitry |
| M1 | GND | Ground reference for adjacent I/O and internal logic |
| P1 | PROGRAM_B | Active-low asynchronous reset for configuration state machine |
| T1 | DONE | Open-drain status output indicating successful configuration completion |
Key Features
| Feature | Design Value |
|---|---|
| Dedicated DSP48A1 Slices | 32 units enabling pipelined 18×18-bit multiply-accumulate without LUT resource consumption |
| SelectIO Technology | Supports 1.2–3.3 V I/O standards per bank, allowing direct interfacing with legacy and modern peripherals |
| DCM Clock Managers | Two Digital Clock Managers providing jitter reduction, frequency synthesis, and phase shifting for synchronous design |
| Partial Reconfiguration | Enables dynamic logic update in runtime-critical systems without full FPGA reset or system interruption |
Applications
| Industrial PLC I/O Module | Automotive Camera Interface Bridge |
|---|---|
Use Scenario: Real-time digital I/O expansion and protocol translation in programmable logic controller backplanes. IC Role / Device Role / Timing Role: FPGA acts as glue logic and protocol converter between fieldbus controllers and isolated sensor/actuator interfaces. Use Value: 186 user I/Os and industrial temp rating enable direct integration into DIN-rail mounted control hardware without external level shifters or cooling. | Use Scenario: Converting MIPI CSI-2 camera streams to parallel BT.656 or custom LVDS video formats for ADAS domain controllers. IC Role / Device Role / Timing Role: XC6SLX16-N3CSG225I performs pixel clock domain crossing, packet parsing, and format remapping in real time. Use Value: DSP48A1 slices accelerate pixel interpolation; SelectIO supports both MIPI D-PHY receiver emulation and LVDS transmitter output. |
| Medical Imaging Data Aggregator | Test Equipment Pattern Generator |
Use Scenario: Consolidating parallel ADC outputs from multi-channel ultrasound front-ends into a unified AXI-Stream interface for SoC processing. IC Role / Device Role / Timing Role: Acts as high-speed data concentrator and timing aligner with deterministic latency control. Use Value: Block RAM enables deep buffering of burst ADC samples; -3 speed grade ensures sub-ns skew control across 186 I/Os for synchronized sampling. | Use Scenario: Generating precise, multi-phase digital stimulus waveforms for IC functional validation in ATE systems. IC Role / Device Role / Timing Role: XC6SLX16-N3CSG225I serves as programmable pattern engine with deterministic timing and voltage-level flexibility. Use Value: Independent I/O banks allow simultaneous 1.8 V, 2.5 V, and 3.3 V waveform generation; DCMs provide <150 ps jitter for setup/hold compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based interface and control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX16-3CSG225C | Commercial temp grade (0°C to +85°C); identical logic resources and pinout | Limited to non-industrial ambient environments; no extended thermal qualification | Choose XC6SLX16-3CSG225C only if operating environment remains within commercial temperature limits and cost sensitivity outweighs reliability requirements. |
| XC6SLX25-N3CSG324I | Higher logic density (24,051 LC), 220 I/Os, larger 324-ball package; same -3 speed grade and industrial temp rating | Supports more complex protocols and larger state machines; requires PCB redesign due to different footprint | Select XC6SLX25-N3CSG324I when additional logic, RAM, or I/O is needed beyond XC6SLX16-N3CSG225I capacity, accepting board revision. |
Compared with XC6SLX16-3CSG225C, the XC6SLX16-N3CSG225I delivers guaranteed operation across industrial temperatures without sacrificing timing margin; versus XC6SLX25-N3CSG324I, it offers footprint compatibility and lower power for space-constrained designs where logic utilization stays below 14K LC.
Availability
XC6SLX16-N3CSG225I is available at Aetrix Electronics and suitable for industrial automation, automotive ADAS subsystems, and medical imaging equipment requiring stable component supply over extended product lifecycles.
Supply support for XC6SLX16-N3CSG225I 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, MPSoCs, and ACAPs for high-performance embedded and datacenter applications.
The Spartan-6 family was designed for cost-sensitive, high-volume applications requiring reliable I/O flexibility, moderate logic density, and industrial-grade operation - especially in control, interface, and bridging roles.
FAQ
What is the maximum supported DDR3 data rate for XC6SLX16-N3CSG225I?
The XC6SLX16-N3CSG225I supports DDR3 data rates up to 667 Mbps under -3 speed grade conditions. This is verified by timing analysis in Xilinx ISE 14.7 and Vivado 2018.3 toolchains using default I/O standards and PCB trace lengths compliant with JEDEC specifications. XC6SLX16-N3CSG225I achieves this with calibrated output drivers and built-in IDELAY/ODELAY primitives.
Does XC6SLX16-N3CSG225I support JTAG boundary-scan testing?
Yes, XC6SLX16-N3CSG225I fully supports IEEE 1149.1 JTAG boundary-scan for interconnect testing and in-system programming. All 186 user I/Os and internal logic nodes are accessible through TAP controller and BSDL files provided in Xilinx UG380. XC6SLX16-N3CSG225I requires TCK, TMS, TDI, TDO, and TCK pins routed to test access points per JTAG chain topology.
Can XC6SLX16-N3CSG225I be configured via SPI flash without external microcontroller?
Yes, XC6SLX16-N3CSG225I supports Master Serial configuration directly from industry-standard SPI flash devices (e.g., Micron N25Q, Spansion S25FL). Configuration occurs automatically on power-up when MODE pins are set to 01, eliminating need for external controller. XC6SLX16-N3CSG225I reads bitstream sequentially and validates CRC before releasing DONE pin.
What is the minimum VCCAUX supply requirement for XC6SLX16-N3CSG225I?
XC6SLX16-N3CSG225I requires VCCAUX to be regulated between 1.14 V and 1.26 V (1.2 V ±5%). This supply powers configuration logic, clock management tiles, and transceivers. Deviation beyond this range may cause configuration failure or DCM instability. XC6SLX16-N3CSG225I does not support VCCAUX scaling or dynamic voltage adjustment.
Is partial reconfiguration supported on XC6SLX16-N3CSG225I in production designs?
Yes, partial reconfiguration is fully supported on XC6SLX16-N3CSG225I using Xilinx ISE Design Suite 14.7 with PlanAhead tools. It enables dynamic module swapping in validated configurations without resetting the entire device. XC6SLX16-N3CSG225I requires dedicated ICAP interface and careful floorplanning; all PR regions must be placed within the same clock domain and avoid shared routing resources.
XC6SLX16-N3CSG225I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX
- Package/Case:
- 225-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 1139
- Number of Logic Elements/Cells:
- 14579
- Total RAM Bits:
- 589824
- Number of I/O:
- 160
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 225-CSPBGA (13x13)
XC6SLX16-N3CSG225I FAQ
1.How can I place an order for XC6SLX16-N3CSG225I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX16-N3CSG225I 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 XC6SLX16-N3CSG225I reliable?
The price and inventory of XC6SLX16-N3CSG225I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX16-N3CSG225I is usually 5 days.
3.What payment methods are accepted for XC6SLX16-N3CSG225I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX16-N3CSG225I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX16-N3CSG225I?
XC6SLX16-N3CSG225I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX16-N3CSG225I 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 XC6SLX16-N3CSG225I?
For technical support, including XC6SLX16-N3CSG225I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX16-N3CSG225I requirements.
6.How does Aetrix verify that XC6SLX16-N3CSG225I is sourced from the original manufacturer or authorized distributors?
All XC6SLX16-N3CSG225I 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 XC6SLX16-N3CSG225I meets industry standards.
7.What is the process for return or replacement of XC6SLX16-N3CSG225I?
All XC6SLX16-N3CSG225I units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX16-N3CSG225I, 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 XC6SLX16-N3CSG225I part is unused and in its original packaging.
Return procedure for XC6SLX16-N3CSG225I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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