TMS320C80GF - Multimedia Video DSP | Texas Instruments
部品番号: TMS320C80GF ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
TMS320C80GF 概要
A digital signal processor is a programmable semiconductor optimized to execute repetitive mathematical operations on sampled or streamed data. In the broader hierarchy, a DSP is a processor and embedded controller, while this device is specifically positioned as a multimedia video processor. DSP engines commonly use fixed- or floating-point arithmetic to implement filtering, transforms, motion analysis, pixel processing, and other data-intensive algorithms. Compared with a general-purpose CPU executing the same workload, an application-specific DSP can improve throughput and reduce software overhead when its instruction set and parallel resources match the algorithm.
The verified evidence identifies TMS320C80GF as a multimedia video DSP and confirms distributor availability, but it does not provide a complete electrical specification set. The related TMS320C80GF60 listing identifies a 305-CPGA package measuring 47.25 mm by 47.25 mm and operating at 60 MHz; those values must not be transferred to the unsuffixed GF variant without datasheet confirmation. Engineers should therefore distinguish the base GF orderable code from speed-grade or package-suffix variants when checking replacements.
Typical uses include video transcoding, image and motion processing, video analytics, industrial inspection, surveillance-system preprocessing, and embedded multimedia test equipment. Such systems benefit from deterministic arithmetic and parallel data movement, provided firmware is adapted to the TMS320C80 architecture and external memory interfaces. The processor may also serve as a co-processor that extracts intensive signal-processing tasks from a host processor.
Sourcing this legacy multimedia processor requires careful lifecycle and supply verification. DigiKey lists the GF device, Rochester Electronics is shown as the source, and other independent distributors report inventory, but the snippets do not establish exact stock quantity, unit price, or contractual availability. Procurement should confirm manufacturer status, date-code policy, authorized provenance, and whether the package is original, refurbished, or obsolete surplus.
The key design step is obtaining the exact manufacturer documentation and confirming the unsuffixed GF configuration before schematic capture, memory-interface design, or thermal budgeting. This page deliberately avoids importing GF60-only data into TMS320C80GF and distinguishes verified distributor facts from parameters that still require datasheet confirmation.
ドロップイン代替品: TMS320C80GF — 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。
クイック比較ツール — 並列比較する代替部品を選択:
この製品に利用可能なドロップイン代替品はありません。
代替品をリクエストTMS320C80GF 仕様
| Product Type | Digital Signal Processor (DSP) |
| Processor Category | Multimedia Video Processor |
| Manufacturer | Texas Instruments |
| Orderable MPN | TMS320C80GF |
| RoHS ステータス | unknown |
| REACH Status | unknown |
| AEC-Q100 Status | not_applicable |
| Lead-Free Status | unknown |
| Halogen-Free Status | unknown |
TMS320C80GF standard ピン配置ガイド
TMS320C80GF (standard パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: TMS320C80GF.
詳細は データシート をご参照ください。
主な用途
TMS320C80GF の用途: 6 件s: Video Transcoding and Format Conversion, Industrial Machine Vision, Surveillance Video Analytics, Image Preprocessing, Embedded Multimedia Test Equipment, Medical Imaging Preprocessing.
Video Transcoding and Format Conversion
TMS320C80GF is suitable as a programmable DSP co-processor when a multimedia pipeline requires intensive frame-level arithmetic. Its verified classification as a multimedia video processor supports this role, but an actual design must confirm the GF clock rate, memory bandwidth, accelerator resources, and supported pixel formats. The processor can execute filtering, color conversion, motion analysis, or codec-related kernels while a host processor manages storage and scheduling. The key engineering benefit is deterministic throughput for parallel video workloads, provided external memory is designed for sustained frame traffic and software is ported to the TMS320C80 architecture.
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Industrial Machine Vision
TMS320C80GF can fit the compute stage of an industrial vision controller that repeatedly filters, thresholds, transforms, or classifies image data. The verified multimedia-video designation is closely aligned with pixel pipelines, although the exact GF instruction throughput and I/O bandwidth remain unverified. In this architecture, cameras or frame grabbers feed a frame buffer while the DSP performs parallel processing and sends reduced data to a host. Its value is real-time responsiveness for repetitive kernels, but production deployment requires verified memory interfaces, deterministic startup, thermal data, and long-term component sourcing.
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Surveillance Video Analytics
TMS320C80GF is applicable as a front-end video accelerator in surveillance systems that need continuous pixel and motion processing near the camera. The processor's verified multimedia-video role supports workloads such as background subtraction, filtering, frame differencing, and feature extraction before higher-level classification. A practical implementation separates video ingest, working memory, and network or storage output so the DSP can process frames predictably. Because the unsuffixed GF electrical data and package are not verified here, any security-system deployment must first validate silicon identity, longevity, software availability, and thermal reliability under continuous operation.
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Image Preprocessing
TMS320C80GF can serve as an image-preprocessing engine ahead of compression, storage, or recognition stages. Typical tasks include color conversion, resampling, convolution, thresholding, and pixel statistics, all of which benefit from deterministic data movement. The supplied evidence confirms multimedia video processing but does not disclose GF-specific memory bandwidth or accelerators, so throughput must be modeled from the exact datasheet and measured with representative frame sizes. A successful design minimizes copies through external memory, aligns buffers for efficient access, and gives the processor sufficient bandwidth to avoid frame-buffer stalls.
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Embedded Multimedia Test Equipment
TMS320C80GF is relevant to embedded test systems that generate, analyze, or transform video streams within a larger instrument. The processor can isolate repeatable DSP workloads from the instrument controller while test data is exchanged through memory or a high-speed interface. This approach can shorten the controller's real-time task and make algorithm updates more modular. However, the verified material does not establish instrumentation interfaces, software-tool compatibility, or long-term availability. Engineering validation should therefore include driver portability, deterministic interrupt latency, memory fault handling, calibration data, and a controlled obsolescence plan.
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Medical Imaging Preprocessing
TMS320C80GF may be evaluated for medical-image preprocessing when fixed workflows include filtering, resampling, enhancement, or pixel-domain transforms. Its DSP classification supports predictable execution of repetitive numeric kernels, while the multimedia-video heritage can suit image acquisition pipelines. It is not enough to establish medical suitability, however: developers must verify processor throughput, memory capacity, external interfaces, fault handling, software validation, and quality-system requirements. The exact GF specifications are unavailable in the verified snippets, so this application remains conditional and should not enter a safety-critical pathway without complete component and platform qualification.
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おすすめ製品の概要
エンジニアリング参考データ: TMS320C80GF — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
設計ノート
Do not merge TMS320C80GF data with the related TMS320C80GF60 listing. The verified GF60 result specifies 60 MHz and a 305-CPGA package, but neither value is proven for the unsuffixed GF code. Obtain the exact ordering table and datasheet, verify the full MPN and mechanical drawing, and freeze those documents before schematic capture. A wrong package assumption can invalidate the pinout, PCB footprint, memory interface, power design, and heatsinking strategy.
Before power budgeting, establish the GF core and I/O voltages, clock, external-memory configuration, and I/O load from the exact manufacturer documentation. Use those verified inputs to estimate dissipation and junction temperature; no such values were supplied here. Estimated: P total equals core voltage times core current plus each I/O-domain voltage times its measured or datasheet-derived current. Do not reuse GF60 current limits unless the datasheet explicitly covers both devices.
Treat memory bandwidth as a first-order system constraint. Place external memory and high-speed interfaces according to the exact processor and memory-device guidance, keep traces short, match length groups where required, and provide solid reference planes. Route clocks away from sensitive inputs and verify termination, I/O voltage domains, decoupling, and exposed thermal or substrate connections from the package drawing. The exact CPGA or alternative package for GF must be resolved before layout release.
コンプライアンス情報
The verified search results do not provide exact-part compliance declarations. Obtain current RoHS, REACH, lead-free, halogen-free, and conflict-minerals documentation tied to TMS320C80GF and its supplier lot.
