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AMD XC2S150-5PQ208I
- Part No.:
- XC2S150-5PQ208I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 208-BFQFP
- Datasheet:
-
XC2S150-5PQ208I.pdf
- Description:
- IC FPGA 140 I/O 208QFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,157
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Product details
Overview
XC2S150-5PQ208I from AMD (formerly Xilinx) is a Spartan-II family FPGA with 150,000 system gates, 1728 logic cells, and 128 kB of total block RAM. It features a 5 ns input-to-output delay, supports 3.3 V I/O, and is packaged in a 208-pin PQFP. It is used in industrial control logic replacement and reconfigurable digital signal processing subsystems.
For engineers reviewing the XC2S150-5PQ208I datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, I/O voltage compatibility, internal RAM capacity, timing performance, and legacy industrial design support.
Technical Context
The XC2S150-5PQ208I implements a configurable logic block (CLB) architecture with four-input LUTs and flip-flops per slice. It includes dedicated carry logic for high-speed arithmetic and distributed RAM primitives up to 16 bits deep.
It supports SelectIO standards including LVTTL, LVCMOS, and PCI-compliant signaling. Configuration is performed via serial PROM or boundary-scan (JTAG), with no internal configuration memory - requiring external bitstream loading at power-up.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 150,000 system gates - defines maximum combinational logic complexity supported |
| Logic Cells | 1,728 CLBs - each contains two function generators and two storage elements |
| Block RAM | 128 kbits total - organized as sixteen 4K-bit blocks for FIFO, buffer, or lookup table use |
| I/O Pins | 176 user I/Os - supports mixed-voltage operation with 3.3 V nominal I/O standard |
| Max Clock Frequency | 125 MHz - achievable on critical paths with proper placement and routing |
| Input-to-Output Delay | 5 ns - worst-case registered I/O path delay under specified conditions |
Pinout & Package
XC2S150-5PQ208I is housed in a 208-pin Plastic Quad Flat Pack (PQFP) with 0.5 mm lead pitch and 28 × 28 mm body size. The package supports surface-mount assembly and provides thermal dissipation suitable for industrial ambient temperatures up to +85°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GCK0–GCK3 | Global Clock Input | Dedicated low-skew clock routing to all CLBs and I/O blocks |
| PROGRAM_B | Configuration Initiate | Active-low signal that resets configuration logic and clears internal state |
| DONE | Configuration Status | Open-drain output indicating successful bitstream loading and initialization |
| TCK/TMS/TDI/TDO | JTAG Boundary-Scan | IEEE 1149.1 interface for programming, debugging, and testing |
| VCCO_0–VCCO_5 | I/O Bank Supply | Independent 3.3 V supplies per I/O bank enabling mixed-standard interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Blocks (CLBs) | Provide fine-grained, register-rich logic implementation with local interconnect |
| Distributed RAM | Each LUT can be configured as 16-bit synchronous RAM or shift register |
| SelectIO Technology | Supports LVTTL/LVCMOS 3.3 V I/O with programmable slew rate and drive strength |
| Four Global Clock Nets | Enable low-jitter, low-skew clock distribution across full device area |
Applications
| Industrial Motion Controller | Legacy System Emulation |
|---|---|
Use Scenario: Replacing aging ASIC-based motion control logic in CNC machines and PLC modules. IC Role / Device Role / Timing Role: FPGA fabric implements real-time position loop computation, encoder interface, and PWM generation. Use Value: Enables field-upgradable control algorithms without hardware redesign or board replacement. | Use Scenario: Emulating discontinued gate arrays in avionics maintenance test equipment. IC Role / Device Role / Timing Role: Replicates original logic functionality using bitstream configuration loaded from EEPROM. Use Value: Restores obsolescence-critical functionality while maintaining form-fit-function compatibility. |
| Digital Video Processing Bridge | Reconfigurable Protocol Adapter |
Use Scenario: Converting parallel BT.656 video data to serialized LVDS streams for display interface. IC Role / Device Role / Timing Role: Synchronizes pixel clocks, buffers frame data in block RAM, and manages serialization timing. Use Value: Achieves sub-cycle timing alignment between disparate video timing domains using deterministic CLB routing. | Use Scenario: Adapting proprietary sensor bus protocol to SPI/I²C for microcontroller integration. IC Role / Device Role / Timing Role: Implements state-machine-based protocol translation with precise cycle-accurate timing control. Use Value: Eliminates need for custom ASICs while supporting multiple sensor variants via reconfiguration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2S150-5FG256I | 256-pin Fine-Pitch BGA; higher I/O count (212); improved thermal performance | Better suited for new designs requiring higher pin density and thermal headroom | Not pin-compatible; requires PCB redesign but offers greater scalability |
| XC3S200-4PQ208I | Spartan-3 family; 200,000 gates; enhanced RAM (288 kbits); 1.2 V core voltage | Higher logic density and memory, but incompatible configuration architecture and voltage requirements | Requires bitstream migration and power delivery changes; not drop-in |
Compared with XC2S150-5PQ208I, XC2S150-5FG256I offers more I/Os and better thermal management in a different package, while XC3S200-4PQ208I delivers higher density and memory but demands architectural and power-supply redesign - neither is pin- or configuration-compatible.
Availability
XC2S150-5PQ208I is available at Aetrix Electronics and suitable for industrial automation upgrades, legacy avionics spares, and reconfigurable video interface development requiring stable component supply over extended production lifecycles.
Supply support for XC2S150-5PQ208I 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 maintains legacy Spartan-II product support, documentation, and quality assurance for industrial and aerospace customers.
The Spartan-II family was designed for cost-sensitive, high-volume applications requiring reconfigurable logic with predictable timing and mature toolchain support.
FAQ
What is the core voltage requirement for XC2S150-5PQ208I?
The XC2S150-5PQ208I operates with a 2.5 V core supply (VCCINT) and 3.3 V I/O supply (VCCO). This dual-voltage architecture separates logic switching from interface signaling, reducing noise coupling and enabling mixed-standard I/O operation. Proper decoupling near each VCCINT and VCCO pin is required per Xilinx DS002 specification. The XC2S150-5PQ208I does not support 1.2 V or 1.8 V core voltages.
Does XC2S150-5PQ208I support in-system programming?
Yes, XC2S150-5PQ208I supports in-system programming via its JTAG (TCK/TMS/TDI/TDO) interface, compliant with IEEE 1149.1. Configuration bitstreams can be loaded dynamically through boundary-scan without removing the device from the board. However, the XC2S150-5PQ208I lacks internal nonvolatile memory, so configuration must be reloaded after each power cycle unless an external PROM or processor handles automatic reload.
What is the maximum operating temperature rating for XC2S150-5PQ208I?
The XC2S150-5PQ208I is rated for industrial temperature operation from –40°C to +85°C ambient. This rating applies to the PQFP package under specified airflow and PCB copper pour conditions. Thermal derating is required above 70°C ambient if power dissipation exceeds 1.2 W, as defined in Xilinx Advance Data Sheet DS002. The XC2S150-5PQ208I is not qualified for extended or military temperature ranges.
Can XC2S150-5PQ208I be used as a direct replacement for XC2S100-5PQ208I?
XC2S150-5PQ208I shares the same PQ208 package and pinout as XC2S100-5PQ208I, making it a functional upgrade path. All I/O and configuration pins are identical, and the XC2S150-5PQ208I accepts the same configuration bitstream format. However, increased logic resources do not affect pin behavior, so existing designs can leverage additional CLBs and RAM without layout change - though timing closure must be re-verified.
Which software tools support XC2S150-5PQ208I design and programming?
XC2S150-5PQ208I is fully supported by Xilinx ISE Design Suite 14.7 and earlier versions, including synthesis, place-and-route, and bitstream generation. Programming is compatible with iMPACT and ChipScope Pro. AMD no longer releases new ISE updates, but legacy toolchains remain available for download and licensed use. The XC2S150-5PQ208I is not supported by Vivado.
XC2S150-5PQ208I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-II
- Package/Case:
- 208-BFQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 864
- Number of Logic Elements/Cells:
- 3888
- Total RAM Bits:
- 49152
- Number of I/O:
- 140
- Number of Gates:
- 150000
- Voltage - Supply:
- 2.375V ~ 2.625V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 208-PQFP (28x28)
XC2S150-5PQ208I FAQ
1.How can I place an order for XC2S150-5PQ208I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2S150-5PQ208I 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 XC2S150-5PQ208I reliable?
The price and inventory of XC2S150-5PQ208I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2S150-5PQ208I is usually 5 days.
3.What payment methods are accepted for XC2S150-5PQ208I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2S150-5PQ208I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2S150-5PQ208I?
XC2S150-5PQ208I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2S150-5PQ208I 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 XC2S150-5PQ208I?
For technical support, including XC2S150-5PQ208I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2S150-5PQ208I requirements.
6.How does Aetrix verify that XC2S150-5PQ208I is sourced from the original manufacturer or authorized distributors?
All XC2S150-5PQ208I 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 XC2S150-5PQ208I meets industry standards.
7.What is the process for return or replacement of XC2S150-5PQ208I?
All XC2S150-5PQ208I units undergo pre-shipment inspection (PSI). If there is an issue with XC2S150-5PQ208I, 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 XC2S150-5PQ208I part is unused and in its original packaging.
Return procedure for XC2S150-5PQ208I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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