XC3S200A-4VQ100I - 200K Gate Spartan-3A FPGA | AMD
部品番号: XC3S200A-4VQ100I ✓ 生産中XC3S200A-4VQ100I 概要
An FPGA is a programmable-logic semiconductor that combines configurable logic, memory, and digital input/output resources on one integrated circuit. The Spartan-3A family belongs to the FPGA hierarchy, where programmable logic provides a hardware implementation path for control, interface, signal-processing, and communication functions. Unlike a fixed-function application-specific integrated circuit, an FPGA can be reconfigured during design, debug, or upgrade phases.
The XC3S200A-4VQ100I combines a 200K-gate device class with 4,032 logic cells and 68 available I/O. Its -4 speed designation identifies a performance grade, while the industrial-temperature suffix supports use in industrial environments. The 100-pin TQFP package provides a compact, leaded surface-mount option for designs using conventional PCB assembly and inspection processes.
The Spartan-3A architecture integrates programmable logic blocks, dedicated block RAM resources, digital signal-processing capability, and programmable I/O structures. These resources allow parallel data paths, state machines, protocol interfaces, and control functions to be implemented in hardware. The 667 MHz maximum frequency is a headline device figure and should be treated as a timing-class reference rather than a guaranteed operating frequency for every routed design.
Typical uses include industrial control systems, embedded instrumentation, legacy video and communications interfaces, peripheral controllers, and general-purpose digital logic platforms. Its 68 I/O provide connectivity for buses, status signals, clocks, resets, and external converters. The 1.2 V core architecture also makes careful rail design and decoupling essential when integrating the FPGA with modern mixed-signal or processor-based systems.
PCB design should follow the manufacturer pinout and package information, with particular attention to supply pins, configuration pins, clock inputs, and exposed requirements for the selected board revision. Verify speed, temperature, and fitment requirements before committing a design to production.
This product page combines the core Spartan-3A device data with package-aware alternatives, comparison parameters, and practical replacement guidance intended to accelerate engineering review and sourcing decisions.
ドロップイン代替品: XC3S200A-4VQ100I — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
XC3S200A-4VQG100C
✅ ドロップイン📋 参考代替品（カタログ未掲載）
XC3S200A-5VQG100C
✅ ドロップイン📋 参考代替品（カタログ未掲載）
XC3S200A-4VQG100I
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XC3S200A-5VQG100I
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XC3S200A-4TQG100C
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XC3S200A-4VQ100I 最大定格＆電気的特性
| Device Type | Spartan-3A field-programmable gate array |
| Logic Cells | 4,032 cells |
| System Gates | 294,912 gates |
| Nominal Gate Capacity | 200,000 gates |
| 最大クロック周波数 | 667 MHz |
| Process Technology | 90 nm |
| Core Supply Voltage | 1.2 V |
| User I/O | 68 I/O |
| Package Type | 100-pin TQFP |
| 実装タイプ | Surface mount |
| Device Family | Spartan-3A |
| Speed Grade | -4 |
| Temperature Grade | Industrial |
| Programmable Logic Type | FPGA |
| Terminal Count | 100 terminals |
| Package Shape | Square |
| Terminal Form | Gull wing |
XC3S200A-4VQ100I square ピン配置ガイド
XC3S200A-4VQ100I (square パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: XC3S200A-4VQ100I.
詳細は データシート をご参照ください。
主な用途
XC3S200A-4VQ100I の用途: 6 件s: Industrial Control and Automation, Legacy Video Interface Conversion, Industrial Communication Interfaces, Embedded Instrumentation, Peripheral and Bus Controllers, Programmable Logic Education and Prototyping.
Industrial Control and Automation
The XC3S200A-4VQ100I fits industrial control blocks requiring parallel logic, deterministic interfaces, and an industrial-temperature FPGA option. Its 4,032 logic cells can implement sequencing, interlocks, data acquisition control, and communication state machines, while 68 I/O support encoders, sensors, relay drivers, status indicators, and external bus transceivers. The -4 speed grade supports the device's listed 667 MHz maximum frequency class. Designers should place clock inputs and sensitive interfaces according to the manufacturer layout guidance, then validate timing at the actual voltage, temperature, and system-clock conditions rather than relying only on the headline frequency.
おすすめ
Legacy Video Interface Conversion
The XC3S200A-4VQ100I can support legacy video timing, pixel-format conversion, test-pattern generation, and interface bridging because 4,032 logic cells provide substantial parallel datapath capability. Its 68 I/O can accommodate low-voltage digital video signals, control lines, synchronization inputs, and auxiliary data when the selected board-level interface standard and electrical requirements are satisfied. The 90 nm FPGA and 1.2 V core supply make power sequencing and decoupling important. A production design should verify video timing margins, output standards, connector protection, and firmware support for the specific Spartan-3A design flow.
おすすめ
Industrial Communication Interfaces
The XC3S200A-4VQ100I is suitable for protocol converters, serial bridges, packetizers, and test equipment requiring programmable parallel logic. Its 4,032 logic cells and 68 I/O allow multiple clock domains, data serializers, framing logic, and transceiver control functions to be consolidated in one device. The 667 MHz maximum frequency class provides useful timing margin for demanding serializer logic. Clocking, input thresholds, termination, and differential I/O capabilities must be matched to the physical layer, so no assumption should be made that every communications standard is directly supported without a suitable board-level transceiver.
おすすめ
Embedded Instrumentation
The XC3S200A-4VQ100I can implement acquisition sequencing, waveform triggering, sensor conditioning control, and instrument communication within a compact 100-pin package. Its 4,032 logic cells are useful for parallel ADC interface logic, digital filtering, calibration tables, and command interpreters, while 68 I/O support converters, clocks, triggers, displays, and host interfaces. The industrial temperature selection is valuable in laboratory and process environments where temperature variation is expected. Designers should budget timing closure across supported voltage and temperature corners and include decoupling close to every core supply connection.
おすすめ
Peripheral and Bus Controllers
The XC3S200A-4VQ100I is well suited to legacy bus bridging, interrupt aggregation, DMA-like transfer control, and programmable peripheral management. The device provides 4,032 logic cells and 68 I/O for parallel datapaths and control signals, allowing several small interfaces to be consolidated without a dedicated microcontroller. Its 90 nm implementation and 1.2 V core operation require careful power planning, but the -4 speed grade supports demanding timing implementations. Validate electrical standards, signal direction, termination, and clock-domain crossings because the generic I/O count does not guarantee a particular bus voltage or protocol.
おすすめ
Programmable Logic Education and Prototyping
The XC3S200A-4VQ100I provides a substantial but manageable FPGA platform for education, proof-of-concept, and legacy design reproduction. Students can use its 4,032 logic cells and 68 I/O to implement counters, state machines, processors, basic memory functions, and communication experiments without moving immediately to a larger device. The 100-pin TQFP package remains inspectable after soldering, which helps with visual debugging in educational laboratories. However, configuration tools, board files, and example projects must support the Spartan-3A device family, and any expansion-board design should follow the manufacturer footprint and pinout rather than relying on a generic schematic symbol.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: XC3S200A-4VQ100I — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | XC3S200A-4VQG100C | XC3S200A-5VQG100C | XC3S200A-4VQG100I | XC3S200A-5VQG100I | XC3S200A-4TQG100C |
|---|---|---|---|---|---|---|
| Brand | Xilinx | Xilinx | Xilinx | Xilinx | Xilinx | Xilinx |
| Package | TQFP-100 | TQFP-100 | TQFP-100 | TQFP-100 | TQFP-100 | TQFP-100 |
| Device Family | Spartan-3A | Spartan-3A | Spartan-3A | Spartan-3A | Spartan-3A | Spartan-3A |
| Speed Grade | -4 | -4 | -5 | -4 | -5 | -4 |
| Temperature Grade | Industrial | Commercial | Commercial | Industrial | Industrial | Commercial |
| User I/O | 68 I/O | 68 I/O | 68 I/O | 68 I/O | 68 I/O | 68 I/O |
| Process Technology | 90 nm | 90 nm | 90 nm | 90 nm | 90 nm | 90 nm |
| Core Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
主な差別化要因
- Maintains the industrial-temperature selection （vs XC3S200A-4VQG100C)
- Avoids the one-grade speed increase of the -5 option （vs XC3S200A-5VQG100C)
- Combines industrial temperature with the same -4 performance class （vs XC3S200A-4TQG100C)
設計ノート
The XC3S200A-4VQ100I uses a 1.2 V core supply. Place the manufacturer-recommended bypass capacitors adjacent to the appropriate power and ground pins, using the shortest possible current loops and the package-specific layout drawing. Account separately for configuration and auxiliary supply requirements because the headline 1.2 V figure does not describe every rail. Validate startup sequencing, voltage tolerance, and power-source impedance against the operating limits in the manufacturer documentation before release.
Do not build the layout from a generic Spartan-3A symbol. Check the exact XC3S200A-4VQ100I pin assignment for configuration pins, clock inputs, user I/O, power, and ground. Preserve the package pin numbering used by the TQFP-100 land pattern, and route sensitive or high-fanout signals away from adjacent switching nodes. Review the board outline, assembly clearances, and test-access requirements using the controlled package drawing before fabrication.
The listed 667 MHz frequency is a device-class maximum and not a guaranteed clock rate for every implemented path. Constrain clock inputs and timing-critical interfaces for the actual -4 speed grade, supply voltage, temperature range, and routed loading. Apply synchronous design practices, avoid relying on combinational recovery or removal timing without analysis, and inspect timing reports for clock-domain crossings. External memory, transceivers, and connectors must be included in the complete interface timing model.
A 100-pin package does not make every related ordering code interchangeable. Commercial and industrial temperature options differ in environmental suitability, and -4 and -5 speed grades have different timing characteristics. Before substituting an XC3S200A variant, compare the complete ordering suffix, pinout, package drawing, speed grade, temperature class, configuration method, and tool constraints. Do not rely on the family name or I/O count alone to establish drop-in compatibility.
コンプライアンス情報
No definitive RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declaration was established for the exact ordering code. A generic Spartan-3A family statement should not be substituted for an exact material declaration.
