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AMD XC2S15-6CS144C
- Part No.:
- XC2S15-6CS144C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 144-TFBGA, CSPBGA
- Datasheet:
-
XC2S15-6CS144C.pdf
- Description:
- IC FPGA 86 I/O 144CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,256
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Product details
Overview
XC2S15-6CS144C from AMD (formerly Xilinx) is a Spartan-II family FPGA with 15,000 system gates, 176 logic cells, and 144-pin CSOP (Ceramic Small Outline Package). It operates at 6 ns maximum input-to-output delay and supports 3.3 V I/O with 2.5 V core voltage. It is used in low-cost digital logic control and interface bridging applications.
For engineers reviewing the XC2S15-6CS144C datasheet, pinout, applications, or equivalent options, key selection criteria include gate count, I/O voltage compatibility, package thermal profile, configuration mode support (Master Serial, Slave Parallel), and JTAG boundary-scan capability.
Technical Context
The XC2S15-6CS144C implements configurable logic blocks (CLBs) with four-input LUTs and flip-flops, distributed RAM up to 128 bits per CLB, and dedicated carry logic for arithmetic functions. It supports global clock routing with four dedicated clock lines and internal clock division via DLL-based delay elements.
Configuration is performed via serial PROM (Master Serial mode) or parallel data bus (Slave Parallel mode), with IEEE 1149.1 JTAG TAP controller enabling boundary-scan testing and in-system programming. The device requires external configuration memory and power-on reset sequencing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Gates | 15,000 system gates - defines maximum combinational logic capacity for gate-equivalent design mapping |
| Logic Cells | 176 CLBs - each contains two function generators and two storage elements for synchronous logic implementation |
| I/O Pins | 117 user I/O - supports 3.3 V LVTTL/LVCMOS signaling with programmable slew rate and pull-up resistors |
| Core Voltage | 2.5 V ± 0.1 V - requires dedicated low-noise core regulator; mismatch causes functional failure or timing violation |
| Max Clock Frequency | 125 MHz - achievable with internal DLL and proper PCB layout for clock net impedance control |
| Configuration Mode | Master Serial / Slave Parallel / JTAG - determines boot source and programming interface during power-up |
Pinout & Package
Ceramic Small Outline Package (CSOP), 144-pin, 0.025" pitch, gull-wing leads, 20.32 mm × 13.97 mm body size, JEDEC MS-018AC compliant. Thermal resistance θJA = 45 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Multiple dedicated pins required for analog/digital separation and noise suppression |
| VCCO | I/O supply | 3.3 V supply for all I/O banks; must be decoupled locally per bank |
| VCCINT | Core supply | 2.5 V supply for internal logic; sensitive to ripple; requires tight regulation |
| TCK/TMS/TDI/TDO | JTAG interface | IEEE 1149.1 test access port for boundary-scan and ISP; no external pull-ups needed |
| PROGRAM_B | Initiate configuration | Active-low asynchronous reset that clears configuration memory and restarts load sequence |
| DIN | Serial config input | Primary data input for Master Serial mode; driven by external PROM or microcontroller |
Key Features
| Feature | Design Value |
|---|---|
| Configurable CLBs | Each CLB provides dual 4-LUTs + dual FFs, enabling efficient register-rich logic and state-machine implementation |
| Distributed RAM | Up to 128 bits per CLB usable as synchronous single-port RAM without block RAM resources |
| DLL-based clock management | Provides zero-delay clock insertion and 90° phase-shifted clocks for source-synchronous interfaces |
| Programmable I/O standards | Supports LVTTL, LVCMOS, and PCI-compatible 3.3 V signaling with adjustable drive strength |
| JTAG boundary-scan | Enables board-level interconnect test and in-system reconfiguration without dedicated test fixtures |
Applications
| Industrial PLC I/O Module | Legacy Bus Interface Bridge |
|---|---|
Use Scenario: Replacing fixed-function ASICs in modular I/O expansion units for programmable logic controllers. IC Role / Device Role / Timing Role: FPGA fabric implements custom protocol translators, debounce logic, and watchdog timers with deterministic latency. Use Value: Enables field-upgradable logic without hardware redesign; 117 I/O pins support mixed-voltage sensor/actuator interfacing. | Use Scenario: Bridging ISA or PC/104 bus peripherals to modern microcontroller-based control systems. IC Role / Device Role / Timing Role: Implements address decoding, wait-state generation, and data-width conversion between 8/16-bit legacy and 32-bit host interfaces. Use Value: Eliminates need for discrete glue logic; DLL ensures precise timing alignment across asynchronous bus domains. |
| Low-Cost Video Timing Controller | Test Equipment Pattern Generator |
Use Scenario: Generating sync signals and pixel clock dividers for VGA or SVGA display subsystems in embedded HMI panels. IC Role / Device Role / Timing Role: Configurable logic generates HSYNC/VSYSN with programmable polarity and blanking intervals; DLL locks to reference crystal. Use Value: Supports multiple display resolutions from single BOM; 125 MHz max clock enables 800×600@60 Hz generation. | Use Scenario: Driving stimulus waveforms and capture clocks in automated circuit validation fixtures. IC Role / Device Role / Timing Role: Generates synchronized multi-channel digital patterns with sub-ns skew control using dedicated clock nets. Use Value: Reduces fixture complexity vs. ASIC-based generators; JTAG allows runtime waveform update without reprogramming flash. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA logic implementation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2S15-5TQ144C | Same logic resources but 5 ns speed grade; uses TQFP instead of CSOP; higher θJA (60 °C/W) | Preferred for cost-sensitive PCBs where ceramic packaging is not required; less suitable for high-reliability mil/aero use | Select when thermal budget allows plastic packaging and lower timing margin suffices |
| XC2S25-6CS144C | 25K-gate version in identical CSOP-144 package; same speed grade and I/O count; higher static current | Used when future logic expansion headroom is required without changing footprint or thermal design | Select when design anticipates gate-count growth beyond 15K but must retain mechanical and thermal compatibility |
Compared with XC2S15-6CS144C, the XC2S15-5TQ144C trades ceramic reliability and thermal performance for lower cost and wider availability, while the XC2S25-6CS144C preserves identical packaging and timing but adds 10K gates for scalability-both require no PCB layout change only if footprint and thermal constraints match.
Availability
XC2S15-6CS144C is available at Aetrix Electronics and suitable for industrial control, legacy interface bridging, and embedded video timing applications requiring stable component supply and long-term obsolescence management.
Supply support for XC2S15-6CS144C 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 data center, AI, and embedded markets.
The Spartan-II family, including XC2S15-6CS144C, was designed for cost-sensitive, high-volume embedded logic replacement-targeting industrial automation, communications infrastructure, and consumer electronics where gate density and I/O flexibility outweigh advanced DSP or transceiver needs.
FAQ
What is the configuration method supported by XC2S15-6CS144C?
The XC2S15-6CS144C supports three configuration modes: Master Serial (using external PROM), Slave Parallel (via microprocessor data bus), and JTAG (for boundary-scan testing and in-system programming). All modes require proper power sequencing and PROGRAM_B assertion before configuration begins. XC2S15-6CS144C does not support internal configuration memory or single-chip boot.
Does XC2S15-6CS144C support 5 V tolerant I/O?
No, XC2S15-6CS144C I/O banks operate exclusively at 3.3 V LVTTL/LVCMOS levels and are not 5 V tolerant. Connecting to 5 V signals without level translation risks permanent damage to the I/O buffers. XC2S15-6CS144C requires external voltage translators or resistive dividers for interfacing with 5 V systems.
What is the purpose of the DLL in XC2S15-6CS144C?
The Delay Locked Loop (DLL) in XC2S15-6CS144C provides deterministic clock deskew, zero-delay insertion, and 90° phase-shifted clock outputs. It stabilizes internal clock distribution across the FPGA fabric and enables precise timing alignment for source-synchronous interfaces. XC2S15-6CS144C's DLL does not generate frequencies outside the input range.
Can XC2S15-6CS144C be reconfigured in-system?
Yes, XC2S15-6CS144C supports in-system programming (ISP) via its JTAG interface, allowing full configuration bitstream reload without power cycling. This capability is used for field updates, diagnostics, and multi-function mode switching. XC2S15-6CS144C retains no configuration state during JTAG reprogramming and requires full reload each time.
Is XC2S15-6CS144C RoHS compliant?
XC2S15-6CS144C was manufactured prior to full RoHS enforcement and uses leaded solder in its ceramic CSOP package. It is exempt under RoHS Annex III for high-melting-point solders in ceramic packages. XC2S15-6CS144C is not lead-free; alternative RoHS-compliant FPGAs require migration to Spartan-3 or later families.
XC2S15-6CS144C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-II
- Package/Case:
- 144-TFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 96
- Number of Logic Elements/Cells:
- 432
- Total RAM Bits:
- 16384
- Number of I/O:
- 86
- Number of Gates:
- 15000
- Voltage - Supply:
- 2.375V ~ 2.625V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 144-LCSBGA (12x12)
XC2S15-6CS144C FAQ
1.How can I place an order for XC2S15-6CS144C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2S15-6CS144C 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 XC2S15-6CS144C reliable?
The price and inventory of XC2S15-6CS144C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2S15-6CS144C is usually 5 days.
3.What payment methods are accepted for XC2S15-6CS144C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2S15-6CS144C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2S15-6CS144C?
XC2S15-6CS144C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2S15-6CS144C 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 XC2S15-6CS144C?
For technical support, including XC2S15-6CS144C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2S15-6CS144C requirements.
6.How does Aetrix verify that XC2S15-6CS144C is sourced from the original manufacturer or authorized distributors?
All XC2S15-6CS144C 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 XC2S15-6CS144C meets industry standards.
7.What is the process for return or replacement of XC2S15-6CS144C?
All XC2S15-6CS144C units undergo pre-shipment inspection (PSI). If there is an issue with XC2S15-6CS144C, 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 XC2S15-6CS144C part is unused and in its original packaging.
Return procedure for XC2S15-6CS144C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC2S15-6CS144C Tags
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