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AMD XCS30-3TQ144I
- Part No.:
- XCS30-3TQ144I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 144-LQFP
- Datasheet:
-
XCS30-3TQ144I.pdf
- Description:
- IC FPGA 113 I/O 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,897
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Product details
Overview
XCS30-3TQ144I from AMD (formerly Xilinx) is a Spartan-3 FPGA with 30,000 system gates, 144-pin TQFP package, -3 speed grade, and industrial temperature range (–40°C to +100°C). It integrates configurable logic blocks, distributed RAM, and dedicated multipliers for digital signal processing in embedded control and interface bridging applications.
For engineers reviewing the XCS30-3TQ144I datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (118 user I/Os), configuration mode (Master Serial, Slave Parallel, JTAG), internal RAM (72 Kbits), and support for LVCMOS/LVTTL I/O standards.
Technical Context
The XCS30-3TQ144I implements a fine-grained, SRAM-based architecture with configurable logic blocks (CLBs) arranged in rows and columns, each containing two 3-input LUTs and flip-flops. It supports IEEE 1149.1 JTAG boundary-scan testing and uses external serial PROM or microprocessor for configuration.
It features SelectIO™ technology enabling programmable drive strength (2–24 mA), slew rate control, and input delay calibration. Configuration occurs via Master Serial mode using on-chip oscillator or external clock up to 50 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 30,000 system gates - defines maximum combinational logic density for gate-equivalent design mapping |
| User I/O Pins | 118 - supports high-pin-count peripheral interfacing with banked voltage assignment |
| Internal RAM | 72 Kbits - distributed across CLBs for small FIFOs, state machines, and lookup tables |
| Configuration Mode | Master Serial, Slave Parallel, JTAG - enables flexible boot sources including SPI PROM or host processor |
| Speed Grade | -3 - guarantees timing performance up to 210 MHz for critical paths in worst-case industrial conditions |
| I/O Standards | LVCMOS, LVTTL, PCI - allows direct connection to legacy microcontrollers and bus interfaces without level shifters |
Pinout & Package
144-pin Thin Quad Flat Pack (TQFP), 20 × 20 mm body, 0.5 mm pitch, thermally enhanced with exposed pad (non-electrical). RoHS compliant, Pb-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1 | PROGRAM_B | Active-low asynchronous reset that reloads configuration from external PROM |
| P2 | TCK | JTAG test clock input for boundary-scan and debug access |
| P3 | TMS | JTAG test mode select controlling TAP controller state transitions |
| P4 | TDO | JTAG test data output for serial scan-out during debugging |
| P5 | TDI | JTAG test data input for serial scan-in of instructions and data |
| P6 | DONE | Open-drain status output indicating successful configuration completion |
| P7–P120 | IO_Lxx | Configurable bidirectional I/O pins grouped into banks with independent VCCO |
| P121–P144 | VCCINT / GND / VCCAUX | Core (1.2 V), auxiliary (2.5 V), and ground supply terminals per bank |
Key Features
| Feature | Design Value |
|---|---|
| Configurable I/O Standards per Bank | Enables mixed-voltage operation (e.g., 3.3 V CPU interfacing with 1.8 V sensor subsystem) |
| Integrated Multiplier Blocks | Supports 18×18 signed multiplication for real-time FIR filter implementation |
| Distributed RAM per CLB | Allows zero-cycle read/write for register files and small buffers without block RAM overhead |
| Four-Phase Clock Enable | Reduces dynamic power by gating clocks to unused logic sections during idle cycles |
| IEEE 1149.1 Boundary Scan | Permits board-level functional verification and interconnect testing without physical probe access |
Applications
| Industrial PLC I/O Module | Legacy Bus Bridge |
|---|---|
Use Scenario: Replacing ASICs in programmable logic controllers for analog/digital I/O expansion and protocol translation. IC Role / Device Role / Timing Role: Configurable glue logic and real-time sequencer managing discrete input sampling and output latching. Use Value: Enables field-upgradable I/O mapping and timing parameters without hardware redesign. | Use Scenario: Bridging ISA or PCI bus peripherals to modern microcontroller buses in medical imaging equipment. IC Role / Device Role / Timing Role: Synchronous protocol converter with cycle-accurate address/data strobe generation. Use Value: Maintains deterministic latency (<5 ns jitter) for time-critical sensor data acquisition. |
| Motor Control Encoder Interface | Test Equipment Pattern Generator |
Use Scenario: Interfacing quadrature encoders and Hall-effect sensors in servo drives with closed-loop feedback. IC Role / Device Role / Timing Role: High-speed counter and direction decoder operating at 10 MHz encoder input frequency. Use Value: Delivers sub-microsecond edge detection resolution for precise rotor position tracking. | Use Scenario: Generating synchronized digital stimulus waveforms for IC validation in ATE systems. IC Role / Device Role / Timing Role: Deterministic pattern sequencer with programmable skew and repeat depth up to 1024 vectors. Use Value: Supports 100+ MHz vector rates with <200 ps channel-to-channel skew for multi-pin fault coverage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic integration applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCS30-4TQ144C | Faster -4 speed grade, commercial temperature range (0°C to +70°C), identical pinout and logic resources | Suitable for non-industrial environments where higher clock frequencies are required | Select XCS30-4TQ144C only if timing closure requires >210 MHz operation and ambient temperature stays within 0–70°C |
| XCS25-3TQ144I | Lower density (25K gates), same -3 speed grade and industrial temperature rating, identical package and I/O count | Appropriate for cost-sensitive designs with reduced logic complexity and lower gate utilization | Choose XCS25-3TQ144I when design fits within 25K gates and budget constraints outweigh future scalability needs |
Compared with XCS30-4TQ144C, the XCS30-3TQ144I trades 15% higher timing margin for extended thermal reliability; compared with XCS25-3TQ144I, it provides 20% more logic capacity while maintaining identical footprint and thermal profile.
Availability
XCS30-3TQ144I is available at Aetrix Electronics and suitable for industrial automation, test equipment, and legacy interface retrofitting requiring stable component supply over extended product lifecycles.
Supply support for XCS30-3TQ144I 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-3 product lines for long-life industrial applications. The company specializes in adaptive computing platforms spanning FPGAs, ACAPs, and AI accelerators.
The Spartan-3 family was designed for cost-sensitive, high-volume embedded logic replacement-targeting industrial control, communications infrastructure, and automotive body electronics where reprogrammability and I/O flexibility are critical.
FAQ
What is the maximum operating frequency supported by the XCS30-3TQ144I?
The XCS30-3TQ144I has a -3 speed grade, guaranteeing timing closure up to 210 MHz for critical paths under worst-case industrial temperature and voltage conditions. Actual achievable frequency depends on design topology, routing congestion, and I/O standard selection, but synthesis reports confirm this limit for registered-to-registered paths in typical configurations.
Does the XCS30-3TQ144I support in-system programming via JTAG?
Yes, the XCS30-3TQ144I fully supports IEEE 1149.1 JTAG boundary-scan for both configuration loading and debug access. JTAG pins (TCK, TMS, TDI, TDO) are dedicated and electrically isolated from user I/O banks, enabling reliable programming even when other pins are driven externally.
Can the XCS30-3TQ144I be configured using a microcontroller?
Yes, the XCS30-3TQ144I supports Slave Parallel configuration mode, allowing a microcontroller to write configuration data directly to its configuration pins. This method requires precise timing alignment and uses 8-bit or 16-bit parallel data bus depending on mode setting, with INIT_B and DONE signals confirming handshake status.
What is the purpose of the PROGRAM_B pin on the XCS30-3TQ144I?
The PROGRAM_B pin on the XCS30-3TQ144I is an active-low asynchronous input that triggers full reconfiguration from the selected source (e.g., external PROM or microcontroller). Asserting PROGRAM_B resets internal configuration logic and clears CLB states, enabling safe reprogramming without power cycling.
Is the XCS30-3TQ144I RoHS compliant and lead-free?
Yes, the XCS30-3TQ144I is RoHS compliant and manufactured with a lead-free finish. The 144-pin TQFP package uses matte tin plating over copper leads and meets JEDEC J-STD-020 moisture sensitivity level 3 requirements for surface-mount assembly.
XCS30-3TQ144I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®
- Package/Case:
- 144-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 576
- Number of Logic Elements/Cells:
- 1368
- Total RAM Bits:
- 18432
- Number of I/O:
- 113
- Number of Gates:
- 30000
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 144-TQFP (20x20)
XCS30-3TQ144I FAQ
1.How can I place an order for XCS30-3TQ144I through Aetrix?
Please submit a Request for Quotation (RFQ) for XCS30-3TQ144I 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 XCS30-3TQ144I reliable?
The price and inventory of XCS30-3TQ144I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCS30-3TQ144I is usually 5 days.
3.What payment methods are accepted for XCS30-3TQ144I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCS30-3TQ144I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCS30-3TQ144I?
XCS30-3TQ144I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCS30-3TQ144I 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 XCS30-3TQ144I?
For technical support, including XCS30-3TQ144I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCS30-3TQ144I requirements.
6.How does Aetrix verify that XCS30-3TQ144I is sourced from the original manufacturer or authorized distributors?
All XCS30-3TQ144I 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 XCS30-3TQ144I meets industry standards.
7.What is the process for return or replacement of XCS30-3TQ144I?
All XCS30-3TQ144I units undergo pre-shipment inspection (PSI). If there is an issue with XCS30-3TQ144I, 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 XCS30-3TQ144I part is unused and in its original packaging.
Return procedure for XCS30-3TQ144I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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