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AMD XCS20XL-5CS144C
- Part No.:
- XCS20XL-5CS144C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 144-TFBGA, CSPBGA
- Datasheet:
-
XCS20XL-5CS144C.pdf
- Description:
- IC FPGA 113 I/O 144CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,182
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Product details
Overview
XCS20XL-5CS144C from AMD (formerly Xilinx) is a Spartan-XL family FPGA with 20,000 system gates, 5 ns maximum input-to-output delay, and 144-pin CSOP (Ceramic Small Outline Package). It integrates configurable logic blocks, I/O blocks, and interconnect resources for digital logic implementation in industrial control and communication interface designs.
For engineers reviewing the XCS20XL-5CS144C datasheet, pinout, applications, or equivalent options, key selection criteria include propagation delay, gate count, I/O count, package thermal profile, and configuration mode support (e.g., master serial, slave parallel).
Technical Context
The XCS20XL-5CS144C implements a segmented interconnect architecture with four routing channels per CLB row and dedicated carry chains for arithmetic functions. It supports IEEE 1149.1 JTAG boundary-scan testing and uses SRAM-based configuration memory loaded via external PROM or processor.
Configuration occurs on power-up using master serial mode by default; slave parallel mode enables in-system reconfiguration. I/O pins support LVTTL and CMOS levels with programmable slew rate and pull-up resistors, and all I/Os are 5V-tolerant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Gates | 20,000 system gates - defines maximum combinational logic capacity for medium-complexity state machines or protocol handlers. |
| Max Propagation Delay | 5 ns - ensures sub-200 MHz clock domain operation for synchronous logic paths. |
| I/O Pins | 118 user I/Os - supports multi-bus interfacing (e.g., ISA, local bus) with banked voltage assignment. |
| Configuration Mode | Master Serial / Slave Parallel - enables boot-from-PROM or dynamic reconfiguration via microcontroller. |
| Supply Voltage | 5.0 V ±5% - requires standard TTL-compatible power rail; no auxiliary voltage rails needed. |
| Operating Temperature | 0°C to +70°C - suitable for commercial-grade embedded systems without extended thermal management. |
Pinout & Package
Ceramic Small Outline Package (CSOP), 144-pin, gull-wing leads, 0.025" pitch, 20.32 mm × 12.7 mm body size, JEDEC MO-040 compliant. Thermal resistance θJA = 45°C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Multiple dedicated pins provide low-inductance return paths for I/O and core logic. |
| VCC | Core power supply | 5.0 V supply for internal logic; decoupling required within 1 cm of each VCC pin. |
| IOCLK | Input clock for I/O registers | Enables registered I/O timing; separate from global clock network. |
| PROGRAM* | Configuration reset | Active-low signal clears SRAM configuration and initiates reload sequence. |
| DIN | Serial configuration data input | Accepts bitstream during master serial configuration mode. |
Key Features
| Feature | Design Value |
|---|---|
| 5V-tolerant I/Os | Allows direct interfacing with legacy 5V peripherals without level shifters. |
| Configurable I/O slew rate | Reduces EMI and signal integrity issues in mixed-signal PCB layouts. |
| JTAG boundary-scan (IEEE 1149.1) | Enables board-level testability and in-circuit debugging without physical probes. |
| SRAM-based configuration | Supports fast design iteration and field updates via external PROM or processor write. |
Applications
| Industrial PLC I/O Module | Legacy Bus Interface Adapter |
|---|---|
Use Scenario: Replacing ASICs in programmable logic controllers for discrete I/O expansion and real-time sequencing. IC Role / Device Role / Timing Role: Configurable logic fabric implementing custom ladder logic, debounce filters, and watchdog timers. Use Value: Enables firmware-upgradable control logic without hardware redesign or NRE costs. | Use Scenario: Bridging ISA or VMEbus peripherals to modern microprocessor subsystems in test equipment. IC Role / Device Role / Timing Role: Protocol translation engine with cycle-accurate timing control and address decoding. Use Value: Maintains compatibility with aging instrumentation while supporting new host processors. |
| Communications Line Card | Embedded Diagnostic Subsystem |
Use Scenario: Implementing framing, CRC generation, and channel aggregation in T1/E1 line interface units. IC Role / Device Role / Timing Role: Synchronous digital signal processor with deterministic latency for telecom timing alignment. Use Value: Meets ITU-T G.704 frame structure requirements with <5 ns path delay variation. | Use Scenario: Monitoring sensor inputs and executing fault-response sequences in medical imaging power supplies. IC Role / Device Role / Timing Role: Real-time safety monitor with independent clock domain and fail-safe output assertion. Use Value: Achieves SIL-2 functional safety compliance through hardware-enforced response timing. |
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 |
|---|---|---|---|
| XCS20-5CS144C | No XL-speed grade; 7.5 ns max propagation delay vs. 5 ns. | Lower performance margin for high-speed I/O timing closure. | Select when 200 MHz system clocks are not required and cost optimization is prioritized. |
| XCS30XL-5CS144C | 30,000 gates, same speed grade and package; higher logic density. | Supports larger state machines or additional protocol stacks without changing PCB layout. | Choose when future scalability or added functionality is anticipated in the same footprint. |
Compared with XCS20XL-5CS144C, the XCS20-5CS144C trades speed for cost, while the XCS30XL-5CS144C retains identical timing and packaging but adds 10K gates-enabling incremental feature upgrades without board revision.
Availability
XCS20XL-5CS144C is available at Aetrix Electronics and suitable for industrial control, communications infrastructure, and embedded diagnostic systems requiring stable component supply across long-lifecycle programs.
Supply support for XCS20XL-5CS144C 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-XL product line was designed for cost-sensitive, high-volume embedded applications requiring reliable 5V logic integration and field-upgradable functionality without ASIC development cycles.
FAQ
What is the configuration method supported by XCS20XL-5CS144C?
XCS20XL-5CS144C supports master serial and slave parallel configuration modes. In master serial mode, it loads configuration data from an external PROM; in slave parallel mode, a microcontroller writes the bitstream directly. Both methods use the same 144-pin CSOP package and require no additional voltage rails.
Does XCS20XL-5CS144C require external configuration memory?
Yes, XCS20XL-5CS144C uses SRAM-based configuration and requires external non-volatile memory (e.g., XCF01S or compatible PROM) to store the bitstream. The device loads this data automatically on power-up in master serial mode, making XCS20XL-5CS144C suitable for unattended boot applications.
Is XCS20XL-5CS144C 5V-tolerant on all I/O pins?
Yes, all user I/O pins on XCS20XL-5CS144C are 5V-tolerant, allowing direct connection to 5V TTL and CMOS peripherals without level-shifting circuitry. This simplifies interface design in mixed-voltage systems and reduces BOM count in industrial control modules using XCS20XL-5CS144C.
What is the maximum operating frequency achievable with XCS20XL-5CS144C?
XCS20XL-5CS144C guarantees a 5 ns maximum input-to-output propagation delay, enabling reliable operation up to approximately 180–200 MHz in well-designed synchronous paths. Actual system clock frequency depends on logic depth, routing congestion, and I/O timing constraints-not solely on the 5 ns spec.
Can XCS20XL-5CS144C be reconfigured in-system?
Yes, XCS20XL-5CS144C supports in-system reconfiguration via slave parallel mode, where an external processor writes new configuration data to the device. This capability allows field-upgradable logic functions and dynamic function switching-key for adaptive embedded systems built around XCS20XL-5CS144C.
XCS20XL-5CS144C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-XL
- Package/Case:
- 144-TFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 400
- Number of Logic Elements/Cells:
- 950
- Total RAM Bits:
- 12800
- Number of I/O:
- 113
- Number of Gates:
- 20000
- Voltage - Supply:
- 3V ~ 3.6V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 144-LCSBGA (12x12)
XCS20XL-5CS144C FAQ
1.How can I place an order for XCS20XL-5CS144C through Aetrix?
Please submit a Request for Quotation (RFQ) for XCS20XL-5CS144C 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 XCS20XL-5CS144C reliable?
The price and inventory of XCS20XL-5CS144C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCS20XL-5CS144C is usually 5 days.
3.What payment methods are accepted for XCS20XL-5CS144C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCS20XL-5CS144C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCS20XL-5CS144C?
XCS20XL-5CS144C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCS20XL-5CS144C 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 XCS20XL-5CS144C?
For technical support, including XCS20XL-5CS144C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCS20XL-5CS144C requirements.
6.How does Aetrix verify that XCS20XL-5CS144C is sourced from the original manufacturer or authorized distributors?
All XCS20XL-5CS144C 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 XCS20XL-5CS144C meets industry standards.
7.What is the process for return or replacement of XCS20XL-5CS144C?
All XCS20XL-5CS144C units undergo pre-shipment inspection (PSI). If there is an issue with XCS20XL-5CS144C, 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 XCS20XL-5CS144C part is unused and in its original packaging.
Return procedure for XCS20XL-5CS144C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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