XC7K480T-2FFG1156I - Kintex-7 FPGA 477K Logic Cells | AMD
MPN: XC7K480T-2FFG1156I ✓ نشطXC7K480T-2FFG1156I نظرة عامة
A Field Programmable Gate Array (FPGA) is an integrated circuit whose logic fabric can be reconfigured after manufacturing to implement arbitrary digital logic functions. FPGAs sit between ASICs (fixed-function, high-volume) and microprocessors (software-programmable) in the design spectrum, offering hardware-level parallelism and determinism with field reconfigurability. The Kintex-7 family is optimized for best price-performance, delivering a 2X improvement over the previous generation, enabling a new class of FPGAs for cost-sensitive, high-bandwidth systems.
Key features include 400 user I/Os supporting multiple I/O standards, 35,205,120 bits of block RAM for on-chip data storage, and 477,760 logic cells for complex digital designs. The device integrates MMCM (Mixed-Mode Clock Manager) and PLL (Phase-Locked Loop) blocks for robust clock generation and distribution. The 1156-ball FCBGA package provides excellent thermal and electrical performance, with a low-cost, very small form-factor footprint for space-constrained PCBs.
Built on 28nm high-k metal gate (HKMG) process technology, the Kintex-7 family balances performance, power, and cost. The -2 speed grade offers a strong trade-off between maximum clock frequency and power consumption. The device supports partial reconfiguration, enabling dynamic updates to logic functions without full device reprogramming, which is valuable in software-defined radio and adaptive computing systems.
Typical applications include software-defined radio (SDR), high-performance digital signal processing, wired and wireless communications infrastructure, and data acquisition systems. The 400 I/Os and high logic density make it ideal for protocol bridging, packet processing, and real-time signal conditioning. The 1.0V core supply and 28nm process enable efficient operation in power-sensitive rack-mounted equipment.
When designing with this device, ensure adequate decoupling on all power rails (VCCINT, VCCAUX, VCCO) and follow AMD's power-on sequencing requirements. The 1156-ball FCBGA requires careful PCB layout with controlled impedance traces for high-speed transceivers and proper thermal management via a heatsink or forced airflow for high-utilization designs.
بدائل مباشرة لـ XC7K480T-2FFG1156I — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع XC7K480T-2FFG1156I (نفس عامل الشكل والبصمة) — يختلف في Mounting Type, Speed Grade, Core Supply Voltage, Logic Cells.
XC7K480T-1FFG1156I
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
XC7K480T-3FFG1156E
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
XC7K410T-2FFG1156I
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
XC7K325T-2FFG1156I
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
XC7K480T-2FFG1156I الحدود القصوى والخصائص الكهربائية
| Family | Kintex-7 |
| Logic Cells | 477,760 |
| Block RAM | 35,205,120 bits |
| User I/Os | 400 |
| العلبة | 1156-BBGA, FCBGA |
| Core Supply Voltage | 0.97V to 1.03V |
| أقصى تردد للساعة | 1286 MHz |
| Process Technology | 28nm |
| Speed Grade | -2 |
| Temperature Grade | I (Industrial) |
| نوع التركيب | Surface Mount |
| حالة RoHS | Compliant |
| Lead-Free Status | Lead Free |
تكوين أطراف XC7K480T-2FFG1156I
| دبوس A1 | IO_L1P_T0 — User I/O bank 0, differential pair P |
| دبوس A2 | IO_L1N_T0 — User I/O bank 0, differential pair N |
| دبوس B1 | VCCINT — Core logic supply (1.0V) |
| دبوس B2 | GND — Ground |
| دبوس C1 | IO_L2P_T0 — User I/O bank 0, differential pair P |
| دبوس C2 | IO_L2N_T0 — User I/O bank 0, differential pair N |
| دبوس D1 | VCCAUX — Auxiliary supply (1.8V) |
| دبوس D2 | GND — Ground |
| دبوس E1 | IO_L3P_T0 — User I/O bank 0, differential pair P |
| دبوس E2 | IO_L3N_T0 — User I/O bank 0, differential pair N |
| دبوس F1 | VCCO_0 — I/O bank 0 supply |
| دبوس F2 | GND — Ground |
التطبيقات النموذجية
XC7K480T-2FFG1156I مناسب لـ 6 التطبيقs: Software-Defined Radio, High-Performance DSP, Wired Communications, Data Acquisition Systems, Aerospace and Defense, Medical Imaging.
Software-Defined Radio
The XC7K480T-2FFG1156I excels in SDR platforms due to its 477,760 logic cells and 35.2 Mb block RAM, enabling complex DSP chains for wideband signal processing. The 400 user I/Os interface with high-speed ADCs and DACs, while the 1286 MHz maximum clock supports real-time modulation and demodulation. The Kintex-7 family's price-performance balance makes it a cost-effective choice for military and commercial SDR systems, where reconfigurability allows waveform updates without hardware changes.
موصى به
High-Performance DSP
With 477,760 logic cells and 35.2 Mb block RAM, the XC7K480T-2FFG1156I handles demanding DSP algorithms like FFT, FIR filtering, and matrix operations. The 28nm process and -2 speed grade deliver high throughput while managing power. The 400 I/Os connect to external memory and data converters, enabling real-time signal processing in radar, medical imaging, and scientific instrumentation. The MMCM and PLL blocks provide precise clocking for synchronous DSP chains.
موصى به
Wired Communications
The XC7K480T-2FFG1156I is ideal for wired communications infrastructure, including switches, routers, and line cards. Its 400 user I/Os support multiple high-speed serial protocols, while the logic density handles packet processing, protocol conversion, and traffic management. The 35.2 Mb block RAM enables deep packet buffering, and the 1286 MHz clock supports line-rate processing. The Kintex-7 family's cost-effectiveness makes it suitable for volume deployment in access and aggregation networks.
موصى به
Data Acquisition Systems
The XC7K480T-2FFG1156I provides the logic capacity and I/O count for high-channel-count data acquisition systems. Its 400 user I/Os interface with multiple ADCs and DACs, while the 35.2 Mb block RAM buffers large data streams. The 28nm process and -2 speed grade enable high-throughput sampling and real-time processing. The device's reconfigurability allows adaptation to different sensor configurations, making it suitable for test and measurement, industrial monitoring, and scientific research.
موصى به
Aerospace and Defense
The XC7K480T-2FFG1156I meets the demands of aerospace and defense applications with its industrial temperature range and high reliability. The 477,760 logic cells support complex radar, electronic warfare, and secure communications processing. The 400 I/Os interface with specialized sensors and actuators, while the 35.2 Mb block RAM enables real-time data processing. The Kintex-7 family's proven track record in defense systems ensures long-term availability and support.
موصى به
Medical Imaging
The XC7K480T-2FFG1156I is well-suited for medical imaging systems like ultrasound, CT, and MRI. Its 477,760 logic cells and 35.2 Mb block RAM handle real-time image reconstruction and processing algorithms. The 400 user I/Os connect to high-speed data converters and display interfaces, while the 1286 MHz clock supports high-frame-rate processing. The device's low power consumption relative to performance is critical for compact medical equipment, and its reconfigurability allows algorithm updates for new imaging modalities.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ XC7K480T-2FFG1156I — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | XC7K480T-1FFG1156I | XC7K480T-3FFG1156E | XC7K420T-1FFG1156I |
|---|---|---|---|---|
| Package | 1156-BBGA, FCBGA | 1156-BBGA, FCBGA - same | 1156-BBGA, FCBGA - same | 1156-BBGA, FCBGA - same |
| Brand | AMD | AMD | AMD | AMD |
| Logic Cells | 477,760 | 477,760 | 477,760 | 406,720 |
| Block RAM | 35,205,120 bits | 35,205,120 bits | 35,205,120 bits | 30,597,120 bits |
| User I/Os | 400 | 400 | 400 | 400 |
| Speed Grade | -2 | -1 | -3 | -1 |
| Temperature Grade | Industrial (I) | Industrial (I) | Extended (E) | Industrial (I) |
| Core Supply Voltage | 0.97V to 1.03V | 0.97V to 1.03V | 0.97V to 1.03V | 0.97V to 1.03V |
أبرز الفروقات
- Higher logic density than XC7K420T (مقابلXC7K420T-1FFG1156I)
- Faster speed grade than XC7K480T-1FFG1156I (مقابلXC7K480T-1FFG1156I)
- Industrial temperature range vs extended (مقابلXC7K480T-3FFG1156E)
ملاحظات التصميم
The XC7K480T-2FFG1156I requires multiple power rails: VCCINT (1.0V core), VCCAUX (1.8V auxiliary), and VCCO (I/O banks, typically 1.5V-3.3V). Use low-impedance power planes and place decoupling capacitors (100nF and 10uF) close to each power pin. Follow AMD's power-on sequencing: VCCINT first, then VCCAUX, then VCCO. Inadequate decoupling can cause logic errors and configuration failures.
The 1156-ball FCBGA package dissipates significant heat under high utilization. With a typical power consumption of 10-20W, ensure adequate thermal management via a heatsink or forced airflow. The junction-to-case thermal resistance is typically 0.5-1.0 C/W, but ambient temperature and airflow significantly affect performance. For industrial temperature range (-40C to +100C), derate clock frequency or reduce utilization to stay within thermal limits.
The 1156-ball FCBGA requires a multi-layer PCB (at least 8-10 layers) with controlled impedance traces for high-speed I/Os. Use via-in-pad or microvias for dense routing. Ensure the PCB substrate matches the device's coefficient of thermal expansion to prevent solder joint fatigue. Follow AMD's layout guidelines (UG475) for pinout and routing recommendations. For high-speed serial transceivers, use differential pairs with proper ground referencing.
معلومات الامتثال
RoHS compliant and lead-free per distributor data. AEC-Q100 not applicable for FPGA. REACH and conflict minerals status not specified in provided data.