EP1S80B956C6AB - Stratix 79K LE FPGA, 956-BGA | Intel
Артикул: EP1S80B956C6AB ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $285 | $285,00 |
| 10 | $245 | $2.450,00 |
| 100 | $198 | $19.800,00 |
| 500 | $165 | $82.500,00 |
| 1.000 | $142 | $142.000,00 |
EP1S80B956C6AB Обзор
An FPGA (Field Programmable Gate Array) is a type of programmable logic device that allows designers to implement custom digital circuits through software configuration rather than ASIC fabrication. Stratix-class FPGAs belong to the hierarchy programmable logic → programmable logic device (PLD) → field programmable gate array (FPGA) → high-density FPGA → embedded system-on-chip (SoC) FPGA, integrating logic, memory blocks, DSP blocks, transceivers, and I/O on a single die.
Key features of the EP1S80B956C6AB include 79,040 logic elements (LEs), high-speed TriMatrix memory blocks, embedded DSP blocks for fixed- and floating-point arithmetic, up to 683 user I/Os, and multiple phase-locked loops (PLLs) for clock management. The 956-ball FCBGA package supports high signal count and signal integrity required by parallel buses, memory interfaces, and external transceiver connections.
Architecturally, the EP1S80B956C6AB uses a 130 nm SRAM-based lookup table (LUT) fabric with embedded RAM, DSP multipliers, and a high-speed interconnect. This gives designers deterministic timing, hardware-level parallelism, and the ability to implement custom accelerators, bus protocols, and data-path pipelines that would be costly or impossible on a fixed-architecture processor.
Typical applications include high-speed digital signal processing (DSP) and data encryption, network packet processing, ASIC prototyping, parallel compute accelerators, and high-bandwidth interface bridging. Stratix FPGAs have historically been deployed in telecom infrastructure, test and measurement, military/aerospace, and broadcast video processing systems.
When designing with this part, allocate sufficient PCB area for power decoupling around the FCBGA, follow Intel/Altera pin-out guidelines for memory interface traces, and validate timing closure in Quartus II. Thermal management is important because 130 nm Stratix devices dissipate meaningful power at high toggle rates.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers select and source the EP1S80B956C6AB with confidence for new designs, EOL re-spins, and legacy system maintenance.
Аналоги без доработки для EP1S80B956C6AB — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с EP1S80B956C6AB (тот же форм-фактор и посадочное место) — отличается по Package, Operating Temperature, DSP Blocks, PLLs, Speed Grade.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EP1S80B956C6
✅ Прямая замена✓ В наличии
$1000 / шт.
Открыть даташит →EP1S80B956C6AA
✅ Прямая замена✓ В наличии
$215 / шт.
Открыть даташит →EP1S60B956C6
✅ Прямая замена✓ В наличии
$339.2 / шт.
Открыть даташит →EP1S80B956C5N
✅ Прямая замена✓ В наличии
$175 / шт.
Открыть даташит →EP1S80B956C6AB Максимальные параметры и электрические характеристики
| Family | Stratix |
| Logic Elements (LEs) | 79,040 |
| Logic Cells | 79,040 |
| Process Technology | 130 nm |
| Core Voltage | 1.5 V |
| Maximum Operating Frequency | 450.05 MHz |
| User I/O Pins | 683 |
| Корпус | 956-ball FCBGA |
| Тип монтажа | Surface Mount |
| Статус RoHS | Compliant |
| Memory Blocks | TriMatrix embedded RAM |
| DSP Blocks | Embedded DSP blocks (per Stratix family) |
| PLLs | Multiple PLLs for clock management |
| Configuration Method | SRAM-based, configured via JTAG or passive/active serial |
| Manufacturer | Intel (formerly Altera) |
Руководство по цоколевке EP1S80B956C6AB в корпусе 956-ball fcbga
Цоколевка для EP1S80B956C6AB (корпус 956-ball fcbga). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для EP1S80B956C6AB.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
EP1S80B956C6AB подходит для 6 применениеs: Telecom Baseband Processing, ASIC Prototyping, High-Speed Data Acquisition Systems, Image and Video Processing, Industrial Control and Motor Drive, Military and Aerospace Avionics.
Telecom Baseband Processing
The EP1S80B956C6AB is well-suited for telecom baseband signal processing because its 79,040 logic elements plus embedded DSP blocks can implement parallel FIR filters, channelizers, and forward error correction in a single device. With 683 user I/Os the FPGA can connect to multiple ADC/DAC lanes, external SRAM/RLDRAM buffers, and CPRI/OBSAI framer interfaces. Operating at a 1.5 V core with up to 450 MHz fabric, designers can hit the throughput required for multi-antenna 3G/4G base station channel cards. The 956-BGA footprint provides the signal integrity needed for LVDS and HSTL memory interfaces used in symbol-rate processing, making this part historically common in wireless infrastructure designs.
Рекомендуется
ASIC Prototyping
ASIC prototyping is a primary use case for the EP1S80B956C6AB because 79,040 LEs can emulate complex multi-million-gate ASICs at hardware speed, enabling pre-silicon software development and system validation. The TriMatrix memory and embedded DSP blocks replicate common ASIC compute primitives, while 683 I/Os let engineers break a design across multiple FPGAs via high-speed serial or parallel bridges. Designers compile ASIC RTL into Quartus II and partition the design across EP1S80 devices for FPGA-based prototyping. Reference: Altera ASIC Pro design flow documentation.
Рекомендуется
High-Speed Data Acquisition Systems
The EP1S80B956C6AB fits high-speed data acquisition systems because its 683 user I/Os can sink multiple parallel ADC lanes, and embedded DSP blocks perform decimation, FFT, and channel filtering in real time. Designers can pair this device with 14-/16-bit ADCs running at 100-200 MSPS and process multi-channel data inside the FPGA fabric before forwarding via external memory or Ethernet. The 1.5 V core plus per-bank VCCIO supports mixed LVDS/LVCMOS interfaces to ADCs and DACs. Reference: Altera reference designs for radar and test-and-measurement front-ends.
Рекомендуется
Image and Video Processing
The EP1S80B956C6AB supports image and video processing pipelines because its DSP blocks implement convolution, motion estimation, and color-space conversion at real-time rates, and its memory bandwidth handles full-HD frame buffers. With 79,040 LEs and embedded RAM, the FPGA can drive HDMI/DVI input-output, perform deinterlacing, scaling, and overlay, and feed compressed streams to external encoders. Reference: Altera video reference designs for broadcast and surveillance. The 956-BGA package provides enough I/O for parallel video buses, and 1.5 V core operation gives low power per video channel.
Рекомендуется
Industrial Control and Motor Drive
Industrial control and motor drive applications benefit from the EP1S80B956C6AB's 79,040 LEs and 683 I/Os, which can host multi-axis motion controllers, encoder interfaces (EnDat, BISS, SSI), and fieldbus bridges (EtherCAT, PROFINET) simultaneously. Designers implement current/torque loops in hardware DSP blocks for deterministic sub-microsecond response, while the high pin count supports parallel GPIO for limit switches, brake drivers, and resolver excitation. The 1.5 V core with industrial temperature grade (per datasheet ordering suffix) operates reliably in factory environments.
Рекомендуется
Military and Aerospace Avionics
Military and aerospace avionics historically deploy the EP1S80B956C6AB for radar, electronic warfare, and secure communications because high-density FPGAs with hardware-level parallelism deliver deterministic latency impossible on processors. The 956-BGA FCBGA supports ruggedized PCB stack-ups, and the Stratix family offers extended-temperature and military-qualified ordering codes. Designers implement FFT-based signal detection, cryptographic primitives, and protocol bridges on a single device. Reference: Altera/Intel military and aerospace product briefs for original Stratix.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EP1S80B956C6AB — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EP1S80B956C6 | EP1S80B956C6AA | EP1S60B956C6 | EP1S80B956C5N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 956-BGA (FCBGA) | 956-BGA (FCBGA) - same | 956-BGA (FCBGA) - same | 956-BGA (FCBGA) - same | 956-BGA (FCBGA) - same |
| Logic Elements | 79,040 LEs | 79,040 LEs | 79,040 LEs | 57,120 LEs (-28%) | 79,040 LEs |
| Process Technology | 130 nm | 130 nm | 130 nm | 130 nm | 130 nm |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Speed Grade | C6 | C6 (same) | C6 + AA suffix | C6 | C5 (slower) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Family | Stratix | Stratix | Stratix | Stratix | Stratix |
Ключевые отличия
- Pin-compatible with 956-BGA family members for flexible sourcing (против EP1S60B956C6)
- High pin-count 956-BGA supports 683 I/Os (против EP1S80B956C5N)
- Legacy Altera/Intel design ecosystem support (против Generic FPGAs)
Заметки по проектированию
Estimated: at typical Stratix core utilization of 70% and 200 MHz toggle rate, the EP1S80B956C6AB dissipates 6-10 W; design the 956-BGA PCB with a thermal pad soldered to a large inner-plane copper pour (minimum 4 sq inches) to keep junction temperature below 100 °C. Reference: Altera Stratix PowerPlay early power estimator guidelines.
The 956-BGA package has 1.0 mm pitch typical for Stratix FCBGA. Use microvia or stacked-via PCB technology and follow Altera's BGA escape routing guidelines. Place decoupling capacitors within 100 mil of every VCC pin and use a power-plane island beneath the BGA. Reference: Altera Stratix Hardware Reference Design Guidelines.
Do not migrate the EP1S80B956C6AB design to a Stratix II device (EP2S series) without a full PCB redesign because the Stratix II BGA pinout is not pin-compatible. Verify Quartus II version supports the original Stratix family: only legacy Quartus II (up to v9.x for Stratix I) compiles EP1S designs; newer Quartus versions reject this family.
Differential pairs (LVDS) on the EP1S80B956C6AB require matched-length routing within 50 mil and 100 ohm differential impedance. Use IBIS models from Intel/Altera for SI simulation. Reference: Altera Stratix Device Handbook, LVDS chapter.
Информация о соответствии
RoHS compliant per distributor listings (Arrow). AEC-Q100 not applicable - this is a commercial/industrial FPGA. Lead-free per datasheet. Halogen-free status unknown from provided data.
