EP2S180F1020C3 - Stratix II 180K LEs FPGA, 1020-BGA | Intel
MPN: EP2S180F1020C3 β End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $1850 | $1,850.00 |
| 10 | $1720 | $17,200.00 |
| 50 | $1580 | $79,000.00 |
| 100 | $1450 | $145,000.00 |
| 250 | $1280 | $320,000.00 |
EP2S180F1020C3 Overview
An FPGA (Field Programmable Gate Array) is a reconfigurable integrated circuit containing an array of programmable logic blocks, interconnect, and dedicated silicon resources such as block RAM, DSP blocks, and high-speed transceivers. Unlike fixed-function ASICs, FPGAs can be re-programmed in the field via a hardware description language (HDL) such as VHDL or Verilog, making them ideal for prototyping, low-volume production, and designs that require late-stage or in-system logic changes. The Stratix II family sits within Intel's broader programmable logic hierarchy: FPGA -> Programmable Logic -> Logic Device -> Semiconductor, and is widely used in telecom, defense, and high-performance computing applications.
Key features of the EP2S180F1020C3 include approximately 8,970 LABs (Logic Array Blocks), 9 Mbit of embedded TriMatrix memory, dedicated DSP blocks for high-speed multiplication, and up to 742 user I/Os. The device supports multiple high-speed I/O standards including LVDS, LVPECL, SSTL, and HSTL, enabling interface to DDR/DDR2 memory, LVDS links, and backplane transceivers. The C3 speed grade and commercial temperature rating make it suitable for cost-optimized, lab-grade, and indoor equipment designs rather than automotive or extended-industrial environments.
The architecture uses Adaptive Logic Modules (ALMs) - each ALM contains a combination look-up table (LUT), two programmable registers, and dedicated adder circuitry, providing approximately 180,000 equivalent LEs while consuming roughly 40% less area and power than the original Stratix architecture. The device integrates dedicated DSP blocks capable of operating at hundreds of MHz and supports high-speed external memory interfaces including DDR2 SDRAM, QDRII SRAM, and RLDRAM II. The 1020-pin BGA package exposes extensive parallel I/O for memory, chip-to-chip interconnect, and parallel sensor or data acquisition buses.
Typical applications include high-performance DSP (radar, software-defined radio, baseband processing), telecommunications line cards and switches, ASIC prototyping and emulation, high-speed data acquisition systems, and parallel compute accelerators. When designing with this device, designers should use the Quartus II (now Quartus Prime) development toolchain for synthesis, place-and-route, and timing closure. Designers should also evaluate thermal dissipation carefully: at full utilization the EP2S180 can dissipate tens of watts, and the flip-chip BGA requires a properly designed PCB stack-up with adequate thermal vias and copper area to keep junction temperature within specification.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design considerations not found in the manufacturer datasheet. Where parameters were not directly listed in the source search results, markers are used to avoid fabrication; engineers should consult the official Stratix II datasheet and the device handbook for definitive electrical characteristics.
Drop-in alternatives for EP2S180F1020C3 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with EP2S180F1020C3 (same form factor and footprint) β differing in Package, Speed Grade, Operating Temperature, Logic Array Blocks (LABs), Total RAM Bits.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
EP2S180F1020C3N
β Drop-Inβ In Stock
$6800 / Unit
View Datasheet βEP2S180F1020C4
β Drop-Inβ In Stock
$4200 / Unit
View Datasheet βEP2S180F1020C5
β Drop-Inβ In Stock
$3357.86 / Unit
View Datasheet βEP2S180F1020I4
β Drop-Inβ In Stock
$11250 / Unit
View Datasheet βEP2S130F1020C3
β Drop-Inβ In Stock
$1295 / Unit
View Datasheet βEP2S180F1020C3 Maximum Ratings & Electrical Characteristics
| Series | Stratix II |
| Device Family | EP2S180 |
| Equivalent Logic Elements (LEs) | 179,400 |
| Logic Array Blocks (LABs) | 8,970 |
| Embedded Memory (RAM bits) | 9,383,040 |
| Maximum User I/Os | 742 |
| Package | 1020-ball FBGA (flip-chip BGA) |
| Mounting Type | Surface Mount |
| Process Node | 90 nm, all-layer copper SRAM |
| Core Voltage | 1.2 V |
| Speed Grade | C3 |
| Operating Temperature | Commercial (0C to +85C) |
| DSP Blocks | Dedicated high-speed multipliers |
| Memory Interfaces Supported | DDR2 SDRAM, QDRII SRAM, RLDRAM II |
| I/O Standards | LVDS, LVPECL, SSTL, HSTL |
| Configuration Method | SRAM-based (volatile, requires boot device) |
| Development Toolchain | Quartus II / Quartus Prime |
EP2S180F1020C3 1020-ball fbga (flip-chip bga) Pin Configuration Guide
Pin configuration for EP2S180F1020C3 (1020-ball fbga (flip-chip bga) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for EP2S180F1020C3.
Refer to the datasheet for full pin configuration.
Typical Applications
EP2S180F1020C3 is suitable for 7 applications: High-Performance DSP (Radar / SDR / Baseband), Telecommunications Line Cards and Switches, ASIC Prototyping and Emulation, High-Speed Data Acquisition Systems, Parallel Compute Accelerators, Military / Aerospace Signal Processing, Industrial Control and High-Speed Machine Vision.
High-Performance DSP (Radar / SDR / Baseband)
The EP2S180F1020C3's 179,400 logic elements and dedicated DSP multiplier blocks make it well-suited for high-throughput digital signal processing such as radar front-end processing, software-defined radio baseband, and wireless base station PHY layers. Each ALM combines LUT and adder hardware, and the dedicated DSP blocks can run at hundreds of MHz while supporting 18x18 and 36x36 multiplications, enabling FFT, FIR, and matrix operations to be implemented in parallel with thousands of MACs per clock. With 9 Mbit of TriMatrix memory on-chip, designers can buffer multiple FFT frames or channelization data without external memory contention, while the 742 user I/Os expose parallel LVDS interfaces to ADC/DAC front-ends typical in radar and SDR applications.
Recommended
Telecommunications Line Cards and Switches
Stratix II was widely adopted in telecom line cards, and the EP2S180F1020C3's 742 user I/Os and high-speed LVDS transceivers deliver the parallelism required for multi-port SONET/SDH, Ethernet, and ATM line card designs. The device's dedicated DDR2/QDRII/RLDRAM II memory controllers allow direct attachment of high-speed packet buffers, while the abundant logic enables deep packet inspection, classification, and traffic shaping to be implemented in hardware. Compared to ASICs the EP2S180F1020C3 offered faster time-to-market for emerging protocols and could be reprogrammed in the field as standards evolved - a key advantage during the transition from OC-192 to 10G/40G Ethernet.
Recommended
ASIC Prototyping and Emulation
With 179,400 equivalent LEs the EP2S180F1020C3 was one of the largest FPGAs of its era and was commonly used to prototype and emulate ASIC designs before tape-out. The 1020-ball FBGA exposes hundreds of user I/Os that map to multi-million-gate ASICs via time-multiplexing, and the Quartus II software supports incremental compilation that allows multiple design teams to work on subsystems in parallel. Engineers prototyping DDR controller ASICs, network processors, or graphics engines used multiple EP2S180F1020C3 devices in partitioned emulation boards to validate full-system behavior at near-ASIC clock rates before committing to silicon.
Recommended
High-Speed Data Acquisition Systems
The EP2S180F1020C3's 742 user I/Os - many of which support LVDS at hundreds of MHz - allow direct interfacing to multi-channel high-speed ADCs and DACs in scientific data acquisition, medical imaging, and test & measurement equipment. Designers can implement large parallel acquisition front-ends with on-chip buffering using 9 Mbit of TriMatrix memory and real-time processing pipelines (channelization, filtering, decimation) using DSP blocks. The 1020-ball FBGA exposes enough parallel bandwidth to keep up with 16+ channels of 14-bit ADCs sampling at 200+ MSPS, while the reconfigurable fabric lets engineers iterate DSP algorithms without board rework.
Recommended
Parallel Compute Accelerators
In the late 2000s, the EP2S180F1020C3 was used in academic and industrial research for parallel compute acceleration, custom SIMD engines, and hardware-accelerated databases. The 9 Mbit of embedded RAM combined with abundant logic and DSP blocks allowed designers to implement dozens of parallel processing lanes with on-chip scratchpad memory, avoiding the latency of external DRAM. Although modern GPUs and Intel Xeon FPGAs have largely displaced this role, legacy research systems and specialized image-processing pipelines continue to use EP2S180F1020C3 boards for repeatable, deterministic hardware acceleration.
Recommended
Military / Aerospace Signal Processing
Although the EP2S180F1020C3 itself is commercial-grade (C3 = 0C to +85C), the Stratix II family was extensively used in defense electronics for radar, electronic warfare, and signal intelligence subsystems where the high logic density and DSP throughput enabled real-time processing of wideband RF signals. Industrial-temperature (-40C to +100C) variants like the EP2S180F1020I4 share the same die and package, providing environmental hardening without redesign. The 1020-ball FBGA package supports ruggedized PCB stack-ups with thermal vias, and the SRAM-based configuration allows field updates to signal-processing algorithms as new threats or waveforms are characterized.
Recommended
Industrial Control and High-Speed Machine Vision
The EP2S180F1020C3's 742 user I/Os and parallel processing capability made it a strong fit for high-speed machine vision, motion control, and factory automation systems that required deterministic, low-latency processing of multi-camera image streams. The ALM-rich fabric allows real-time image preprocessing (debayering, thresholding, edge detection) and the DSP blocks accelerate convolution kernels directly on-chip, while the LVDS I/Os can ingest Camera Link or custom parallel image sensor interfaces. Even though the part is obsolete today, existing factory-floor systems continue to rely on EP2S180F1020C3-based vision controllers for which replacement would require full system requalification.
Recommended
Recommended Products Summary
Engineering reference data for EP2S180F1020C3 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EP2S180F1020C3N | EP2S180F1020C4 | EP2S180F1020C5 | EP2S180F1020I4 | EP2S130F1020C3 |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 1020-ball FBGA | 1020-ball FBGA (same) | 1020-ball FBGA (same) | 1020-ball FBGA (same) | 1020-ball FBGA (same) | 1020-ball FBGA (same) |
| Logic Elements | 179,400 | 179,400 | 179,400 | 179,400 | 179,400 | 132,540 |
| Embedded RAM | 9,383,040 bits | 9,383,040 bits | 9,383,040 bits | 9,383,040 bits | 9,383,040 bits | 6,747,840 bits |
| Maximum User I/Os | 742 | 742 | 742 | 742 | 742 | 742 |
| Speed Grade | C3 | C3 | C4 (faster) | C5 (fastest) | I4 (industrial temp, C4 speed) | C3 |
| Temperature Grade | Commercial (0C to +85C) | Commercial | Commercial | Commercial | Industrial (-40C to +100C) | Commercial |
| Lead-Free (Pb-free) | Non-Pb-free (legacy) | Pb-free | Non-Pb-free (legacy) | Non-Pb-free (legacy) | Non-Pb-free (legacy) | Non-Pb-free (legacy) |
| Lifecycle Status (2026) | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Key Differentiators
- Highest logic density in the Stratix II family (vs EP2S130F1020C3)
- Same die across the EP2S180F1020 speed-grade family (vs EP2S180F1020C5)
- Optional industrial-temperature variant in same package (vs EP2S180F1020I4)
Design Notes
Estimated: the EP2S180F1020C3 at full utilization (~80% logic + DSP + I/O switching) can dissipate 15-25 W. The 1020-ball flip-chip FBGA has a typical theta_JA around 12-18 C/W with a 1oz/2oz 12-layer PCB stack-up and full thermal via array under the BGA. A junction-to-ambient thermal calculation: at 20 W dissipation and theta_JA = 15 C/W, junction rises 300 C above ambient - obviously not acceptable. Real designs therefore require active airflow, a heatsink, or thermal management to keep Tj below 85C; on-board temperature sensors and the device's built-in thermal diode (when present in Stratix II) should be monitored at production test.
The 1020-ball flip-chip BGA requires a multi-layer PCB (typically 8 to 14 layers) with microvia or via-in-pad construction for the breakout. Each BGA ball needs a properly sized antipad and a fan-out via; a 0.8 mm or 1.0 mm ball pitch is typical for Stratix II 1020-pin packages. Ground and power planes should be solid under the device to provide low-impedance return paths for the high-speed LVDS transceivers, and a minimum of 4 ground-referenced power vias per VCCIO/VCCINT ball is recommended to handle transients during simultaneous switching.
Do not confuse the EP2S180F1020C3 (commercial C3) with EP2S180F1020I4 (industrial I4) or EP2S130F1020C3 (smaller 130K-LE part) - all share the same 1020-ball FBGA footprint but differ in density, temperature grade, or speed grade. Substituting a smaller EP2S130 part will compile but fail fitting if the design exceeds 132,540 LEs. Also note the device requires a separate configuration device (EPCS or compatible flash) since the SRAM-based fabric is volatile; powering up without a valid bitstream leaves all I/Os in tri-state.
LVDS and DDR2 interfaces on the EP2S180F1020C3 require matched-length routing with controlled impedance (100 ohm differential for LVDS, 50 ohm single-ended for SSTL). Length-matching tolerance should be within +/- 25 mils for DDR2 clocks and within +/- 10 mils for LVDS pairs. Quartus II will report timing margin at the end of place-and-route, but pre-layout simulation using IBIS models is recommended for new DDR2/QDRII interfaces to validate signal integrity before committing to PCB fabrication.
Place decoupling capacitors as close as possible to every power pin: typically 0.1 uF X7R ceramics for high-frequency noise and 10-22 uF bulk ceramics or polymer tantalums for transient load steps. A 4.7 uF decoupling cap should be placed within 100 mils of each VCCINT/VCCIO ball pair. Decoupling is critical because the EP2S180 can have hundreds of simultaneously switching outputs producing di/dt transients that couple through the power-distribution network if not adequately bypassed.
Compliance Information
Original EP2S180F1020C3 predates RoHS lead-free transitions; the Pb-free equivalent is the EP2S180F1020C3N variant. AEC-Q100 not applicable (FPGAs are not qualified to AEC-Q100 like discrete semiconductors). Compliance fields not directly stated in the verified web data are marked unknown.
