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Product Overview
The TMS320C6678ACYPA is a high-performance fixed/floating-point digital signal processor (DSP) from Texas Instruments, based on the KeyStone I architecture. It integrates eight C66x DSP cores running at up to 1.25 GHz, delivering exceptional processing capability for demanding real-time applications. The device is housed in a 841-ball FCBGA package with a 24x24 mm footprint, offering a compact solution for high-density systems.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
8x C66x DSP |
| Max Frequency |
1.25 GHz |
| Fixed-Point Performance |
40 GMACS |
| Floating-Point Performance |
20 GFLOPS |
| L1 Cache |
32 KB per core (data + program) |
| L2 Cache |
512 KB per core |
| Multicore Shared Memory |
4 MB |
| DDR3/DDR3L Interface |
64-bit, up to 1600 MT/s |
| RapidIO |
4x, 1.25/2.5/3.125 Gbps |
| PCIe |
2x Gen2, 1 or 2 lanes |
| Gigabit Ethernet |
2x SGMII |
| HyperLink |
1x, up to 50 Gbaud |
| Package |
841-FCBGA (24x24 mm) |
| Operating Temperature |
-40°C to 100°C |
Key Features
- Eight C66x DSP cores with hardware support for both fixed and floating-point operations
- High-speed interfaces: RapidIO, PCIe, Gigabit Ethernet, HyperLink
- Large on-chip memory: 4 MB shared SRAM, 512 KB L2 per core
- Integrated memory controller supporting DDR3/DDR3L up to 1600 MT/s
- Multicore Navigator for efficient data movement between cores and peripherals
- Power optimization with SmartReflex and dynamic voltage/frequency scaling
Target Applications
- 5G base station digital front-end processing
- Radar and sonar signal processing
- Medical imaging (e.g., ultrasound, MRI)
- Industrial automation and control
- Test and measurement equipment
- High-performance computing accelerators
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TMS320C6678ACYPA. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TMS320C6678ACYPA 是德州儀器基於 KeyStone I 架構的高性能定點/浮點數字信號處理器(DSP)。它集成了八個 C66x DSP 內核,最高運行頻率 1.25 GHz,為要求苛刻的實時應用提供卓越的處理能力。器件採用 841 球 FCBGA 封裝,尺寸 24x24 mm,為高密度系統提供緊湊解決方案。
詳細技術參數
| 參數 |
數值 |
| 內核 |
8x C66x DSP |
| 最高頻率 |
1.25 GHz |
| 定點性能 |
40 GMACS |
| 浮點性能 |
20 GFLOPS |
| L1 緩存 |
每核 32 KB(數據+程序) |
| L2 緩存 |
每核 512 KB |
| 多核共享內存 |
4 MB |
| DDR3/DDR3L 接口 |
64 位,最高 1600 MT/s |
| RapidIO |
4x,1.25/2.5/3.125 Gbps |
| PCIe |
2x Gen2,1 或 2 通道 |
| 千兆以太網 |
2x SGMII |
| HyperLink |
1x,最高 50 Gbaud |
| 封裝 |
841-FCBGA(24x24 mm) |
| 工作溫度 |
-40°C 至 100°C |
核心特性
- 八個 C66x DSP 內核,硬件支持定點和浮點運算
- 高速接口:RapidIO、PCIe、千兆以太網、HyperLink
- 大容量片上內存:4 MB 共享 SRAM,每核 512 KB L2
- 集成內存控制器,支持 DDR3/DDR3L 最高 1600 MT/s
- 多核導航器,實現內核與外設間高效數據傳輸
- 通過 SmartReflex 和動態電壓/頻率縮放實現功耗優化
典型應用場景
- 5G 基站數字前端處理
- 雷達和聲納信號處理
- 醫療成像(如超聲、MRI)
- 工業自動化與控制
- 測試與測量設備
- 高性能計算加速器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TMS320C6678ACYPA 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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