TMS320C80GF60 - 60MHz Floating-Point DSP | Texas Instruments
MPN: TMS320C80GF60 ✗ Cuối đờiTMS320C80GF60 Tóm tắt
A digital signal processor is a specialized semiconductor that executes arithmetic operations on sampled signals. It belongs to the broader embedded processing hierarchy: digital signal processor, embedded processor, semiconductor, and electronic component. Unlike a general-purpose microprocessor, a DSP is optimized for filtering, transforms, and other repetitive numerical operations. The TMS320C80GF60 combines this signal-processing focus with floating-point arithmetic, making it applicable where numerical range and precision are important.
The principal verified performance characteristics are its 60 MHz operating frequency, floating-point processing capability, and 305-contact CPGA package. The ceramic grid-array format provides a large number of package contacts compared with a typical surface-mount IC. This contact count can support the external memory, parallel interfaces, and control signals normally required by a high-performance parallel DSP, although the complete signal and pin assignments must be taken from the manufacturer data sheet.
The 47.25 mm by 47.25 mm square package is substantially larger than modern leadless packages. Consequently, the component is associated with legacy industrial, communications, audio, and embedded-control equipment rather than compact mobile products. Its 60 MHz operating rate should also be evaluated against the clocking, latency, throughput, and memory requirements of the intended algorithm; the verified source data does not provide cycle-accurate performance figures.
Potential uses include real-time signal analysis, communications signal processing, audio and speech processing, industrial control, and embedded DSP systems that specifically support the 305-contact package. These applications are relevant because the C80 combines floating-point arithmetic with a parallel DSP architecture. Actual suitability still depends on software compatibility, external memory requirements, peripheral availability, timing, and board-level thermal performance.
The principal design consideration is package availability. The 305-contact CPGA footprint requires a compatible motherboard, socket or land pattern, careful escape routing, and adequate clearance for its 47.25 mm square body. Designers should preserve the manufacturer-defined pinout and follow the data sheet's power, ground, decoupling, and clock requirements rather than relying on generic modern-DSP layout assumptions.
This product page consolidates the verified distributor identity, package information, same-family alternatives, and replacement constraints. It also separates confirmed specifications from engineering data that still requires confirmation in the manufacturer data sheet, helping procurement and design teams evaluate this legacy processor without presenting unverified electrical claims.
Bộ thay thế dễ dàng lắp đặt cho TMS320C80GF60 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với TMS320C80GF60 (cùng hình factor và footprint) — khác nhau ở Package Type.
TMS320C80GF50
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →TMS320C80GF57
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
TMS320C80GF60 Thông số kỹ thuật
| Product Type | Floating Point Digital Signal Processor (DSP) |
| Manufacturer | Texas Instruments |
| Processor Clock Frequency | 60 MHz |
| Architecture | Parallel floating-point digital signal processor |
| Arithmetic Support | Floating-point |
| Package Type | 305-CPGA (47.25 mm x 47.25 mm) |
| Package Code | HIPGA |
| Package Shape | Square |
| Number of Terminals | 305 |
| Kiểu lắp đặt | Pin/PEG |
| Temperature Grade | Other |
Hướng dẫn cấu hình chân TMS320C80GF60 square
Cấu hình chân cho TMS320C80GF60 (square gói). Số thứ tự chân, chức năng và sơ đồ kết nối được xác định trong tài liệu thông số kỹ thuật của nhà sản xuất. Tham khảo nó để biết footprint và hướng dẫn hàn chính xác.
Không có dữ liệu chân cụ thể sẵn có cho TMS320C80GF60.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
TMS320C80GF60 phù hợp cho 6 Áp dụngs: Real-Time Signal Analysis, Communications Signal Processing, Audio and Speech Processing, Industrial Control and Automation, Embedded Instrumentation, Legacy Equipment Maintenance.
Real-Time Signal Analysis
The TMS320C80GF60 fits legacy real-time signal-analysis systems that require a 60 MHz floating-point digital signal processor and can accommodate its 305-contact ceramic package. The verified 60 MHz clock and floating-point architecture support real-time numerical workloads, while the 47.25 mm square CPGA footprint provides the extensive external connectivity expected by a parallel processor design. A migration should preserve the original routing and verify timing against the family data sheet. The package is not suitable for compact systems that require a modern surface-mount footprint.
Được đề xuất
Communications Signal Processing
The TMS320C80GF60 can be used in legacy communications equipment when the board already implements its 305-contact CPGA interface and the system is designed around a 60 MHz floating-point DSP. Its specialized signal-processing orientation is more appropriate than a general-purpose processor for repetitive filtering, transform, and numerical operations. The 60 MHz clock must be checked against throughput and latency limits, particularly where the original implementation assumes precise cycle behavior. External memory and peripheral timing require verification from the manufacturer data sheet.
Được đề xuất
Audio and Speech Processing
The TMS320C80GF60 is applicable to legacy audio and speech-processing systems that require floating-point arithmetic and already provide the 305-CPGA footprint. A 60 MHz DSP clock can execute iterative filtering, spectral processing, and related numerical tasks, but the designer must confirm whether the algorithm meets its latency requirement without relying on features or cycle counts absent from the verified data. Because the ceramic package occupies 47.25 mm by 47.25 mm, it is better suited to established equipment than new compact audio products.
Được đề xuất
Industrial Control and Automation
The TMS320C80GF60 can support an industrial control or automation subsystem when the equipment retains the 305-contact CPGA board design and its operating-temperature and lifecycle requirements are acceptable. Its 60 MHz floating-point DSP architecture is relevant where control calculations, filtering, or sensor-signal processing must run deterministically. The large ceramic package simplifies reuse of an existing platform but creates substantial board-area and routing demands. Production sourcing, temperature grade, supply voltage, and long-term obsolescence notices must be confirmed before new deployment.
Được đề xuất
Embedded Instrumentation
The TMS320C80GF60 is suited to established embedded instrumentation platforms that need high-throughput floating-point signal processing and can accommodate a large pin-grid-array processor. Its 60 MHz clock provides the central numerical engine for filtering, calibration, transform, and measurement algorithms. Because the verified source data does not expose the device's accelerator topology, external memory organization, or peripheral set, an engineer must validate those resources in the TMS320C80 family data sheet. The 305-contact package favors board reuse over compact new instrument designs.
Được đề xuất
Legacy Equipment Maintenance
The TMS320C80GF60 is most practical in maintenance and repair programs for legacy equipment that already uses the 305-contact CPGA footprint and depends on the original processor's timing behavior. A direct same-family substitution is possible with TMS320C80GF57 when a 5% clock reduction is acceptable, while TMS320C80GF50 provides a closer architectural match but runs 16.7% slower. Before replacement, verify software compatibility, memory timing, interrupt deadlines, thermal conditions, and connector orientation. Obsolete stock provenance should also be assessed.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho TMS320C80GF60 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | TMS320C80GF50 | TMS320C80GF57 |
|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 305-CPGA (47.25 x 47.25) | 305-CPGA, same GF package family | 305-CPGA, same GF package family |
| Product Type | Floating Point Digital Signal Processor (DSP) | Floating Point Digital Signal Processor (DSP) | Floating Point Digital Signal Processor (DSP) |
| Processor Clock | 60 MHz | 50 MHz | 57 MHz |
| Number of Terminals | 305 | 305 | 305 |
| Arithmetic Type | Floating-point | Floating-point | Floating-point |
| Clock Difference From Target | Baseline | -10 MHz (-16.7%) | -3 MHz (-5%) |
| Package Dimensions | 47.25 mm x 47.25 mm | 47.25 mm x 47.25 mm | 47.25 mm x 47.25 mm |
| Mounting Type | Pin/PEG | Pin/PEG | Pin/PEG |
Bảo phân biệt quan trọng
- Highest verified clock among the listed same-family drop-in choices (vsTMS320C80GF57)
- Greater processing-clock margin than the 50 MHz family option (vsTMS320C80GF50)
- Same-family 305-CPGA footprint for established-board reuse (vsTMS320C80GF57)
Ghi chú thiết kế
The TMS320C80GF60 uses a 305-contact ceramic pin-grid-array package measuring 47.25 mm by 47.25 mm. Existing-board reuse requires exact footprint, connector orientation, and contact-number verification; do not infer the arrangement from a modern QFP package. Because the supplied snippets do not expose a reliable complete pin table, use the manufacturer family data sheet to assign power, ground, clock, memory, and peripheral contacts before routing or modifying a board.
Supply voltage, current, sequencing, and power-decoupling requirements were not available in the verified snippets. Treat those values as mandatory pre-layout checks rather than applying generic DSP assumptions. Preserve the manufacturer-defined power and ground partitioning, place required bypass capacitors at the specified pins, and reproduce the reference power topology. Estimated thermal and dissipation values cannot be calculated until the confirmed operating voltage and current limits are obtained.
Do not assume that the TMS320C80GF57 or TMS320C80GF50 is an unconditional substitute. Their clock rates are 5% and 16.7% below the 60 MHz GF60, respectively, and software or external timing may depend on the original frequency. Validate real-time deadlines, memory timing, interrupt latency, thermal margin, and any clock-sensitive peripherals. Also distinguish a compatible package from a fully equivalent purchasing option by checking manufacturer notices and authorized-distributor provenance.
Thông tin tuân thủ
The supplied verified snippets did not explicitly state target-part RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable because this is a digital signal processor rather than an automotive-qualified device in the provided data.
