EP4CE75F29I8L - 75K LE Cyclone IV E FPGA, 780-FBGA | Intel
MPN: EP4CE75F29I8L ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $339.54 | $339.54 |
| 10 | $305.59 | $3,055.90 |
| 100 | $271.63 | $27,163.00 |
| 500 | $237.68 | $118,840.00 |
| 1,000 | $203.73 | $203,730.00 |
EP4CE75F29I8L Overview
A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs) connected via programmable interconnect, allowing hardware designers to implement custom digital logic, DSP pipelines, and parallel processing architectures after fabrication. FPGAs sit hierarchically between general-purpose microcontrollers and fixed-function ASICs in the digital IC taxonomy: they offer far higher I/O parallelism and throughput than MCUs while preserving the design flexibility that ASICs lack. Within Intel's low-cost product line, the Cyclone IV E family targets volume production designs where unit cost, low power, and rich logic/memory density are prioritized over transceivers and high-speed serial links.
Key features of the EP4CE75F29I8L include 274 embedded 18x18 multipliers (for DSP pipelines), 4 general-purpose PLLs, 15 global clock networks, and support for external memory interfaces including DDR/DDR2 SDRAM and QDRII SRAM. The device supports Cyclone IV E's standard I/O standards (LVDS, SSTL, HSTL, LVCMOS/TTL) and offers industrial temperature grade operation (-40C to +100C junction, indicated by the 'I' speed-grade suffix), while the '8' speed grade denotes the 8 ns internal timing. The 780-FBGA package delivers robust thermal performance and high pin density suitable for designs in industrial automation, video processing, and communications infrastructure.
Architecturally, the Cyclone IV E series uses a 60 nm low-power process, delivering up to 40% lower static power than Cyclone III at equivalent logic densities. Configuration memory is SRAM-based, requiring an external configuration flash or download cable; optional configuration via enhanced configuration devices (EPCQ) is supported for production systems.
Typical applications include industrial machine vision and motor control, video surveillance and image processing, automotive infotainment subsystems, telecom line cards, software-defined radio baseband, and embedded computing platforms where parallel I/O and DSP performance are required at low system cost. The wide logic density also supports prototyping for ASIC designs.
When designing with this device, ensure your Quartus II/Prime toolchain version supports the Cyclone IV E device family and that your PCB layout accommodates the 1.0 mm BGA pitch with microvia stack-up. Plan for at least 4-layer routing with continuous GND planes beneath the BGA to control return-path impedance on high-speed LVDS pairs.
This page synthesizes distributor pricing, drop-in same-family alternatives, comparison data, and practical design notes for the EP4CE75F29I8L in a single engineer-ready reference not found in the manufacturer datasheet alone.
Drop-in alternatives for EP4CE75F29I8L — 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 EP4CE75F29I8L (same form factor and footprint) — differing in Package, Process Technology, Speed Grade, Embedded 18x18 Multipliers, RoHS Status.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EP4CE75F29I8N
✅ Drop-In📋 Reference alternative (not in catalog)
EP4CE75F29C8L
✅ Drop-In✓ In Stock
$109.8 / Unit
View Datasheet →EP4CE75F29I7N
✅ Drop-In✓ In Stock
$540 / Unit
View Datasheet →EP4CE75F29C9LN
✅ Drop-In✓ In Stock
$109.5 / Unit
View Datasheet →EP4CE115F29C8N
✅ Drop-In✓ In Stock
$38.9 / Unit
View Datasheet →EP3SL70F780I4N
✅ Drop-In✓ In Stock
$875.4 / Unit
View Datasheet →EP4CE75F29I8L Maximum Ratings & Electrical Characteristics
| Device Family | Cyclone IV E |
| Logic Elements (LE) | 75,408 |
| Configurable Logic Blocks (CLBs) | 4,713 |
| Embedded Memory (bits) | 2,810,880 |
| Embedded 18x18 Multipliers | 274 |
| Maximum User I/O | 426 |
| General-Purpose PLLs | 4 |
| Global Clock Networks | 15 |
| Core Voltage | 1.2 V |
| Internal Operating Frequency (max) | 362 MHz |
| Process Technology | 60 nm low power CMOS |
| Package | 780-ball FBGA (F29) 29x29 mm, 1.0 mm pitch |
| Operating Temperature Grade | Industrial (-40C to +100C junction) |
| Speed Grade | 8 |
| Configuration Memory | SRAM-based, requires external configuration device |
| RoHS Status | Compliant |
EP4CE75F29I8L 780-ball fbga (f29) 29x29 mm, 1.0 mm pitch Pin Configuration Guide
Pin configuration for EP4CE75F29I8L (780-ball fbga (f29) 29x29 mm, 1.0 mm pitch 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 EP4CE75F29I8L.
Refer to the datasheet for full pin configuration.
Typical Applications
EP4CE75F29I8L is suitable for 7 applications: Industrial Machine Vision Systems, Video Surveillance and Image Processing, Telecom Line Cards and Protocol Bridging, Automotive Infotainment and ADAS Subsystems, Software-Defined Radio Baseband Processing, Industrial Motor Control and Servo Drives, Embedded Computing and ASIC Prototyping.
Industrial Machine Vision Systems
The EP4CE75F29I8L fits industrial machine vision by delivering 75,408 logic elements and 274 18x18 multipliers for real-time image processing pipelines including Bayer demosaicing, edge detection, and barcode recognition. The 426 user I/O count supports multiple Camera Link or GigE Vision interfaces in parallel, while 2.81 Mbits of embedded memory buffer scanline data without external SRAM. The industrial temperature grade (-40C to +100C junction) tolerates factory-floor thermal stress. Compared with DSPs, the EP4CE75F29I8L offers superior pixel-parallel throughput for multi-camera inspection lines.
Recommended
Video Surveillance and Image Processing
For HD video surveillance recorders and multi-channel video analytics, the EP4CE75F29I8L provides the logic and DSP resources to run H.264 encode assistance, motion detection, and overlay compositing on multiple D1/720p streams simultaneously. The 4 integrated PLLs generate independent video clock domains from a common oscillator, while the 15 global clock networks feed per-channel processing logic. Embedded M9K memory blocks minimize external SDRAM access overhead for intermediate frame buffers. The F29 780-FBGA package is compatible with standard 4-layer video-grade PCB stack-ups.
Recommended
Telecom Line Cards and Protocol Bridging
The EP4CE75F29I8L is well-suited to telecom line cards where it bridges legacy TDM (T1/E1) streams to Ethernet, implements HDLC framing, and handles serial protocol conversion. The 75K logic elements support multiple E1/T1 channels plus a Gigabit Ethernet MAC plus DMA engine within a single device. LVDS and LVPECL I/O standards available on the Cyclone IV E enable direct interfacing to network PHYs and line transceivers. Industrial temperature grade ensures stable operation in thermally unconditioned outdoor cabinets and central-office environments.
Recommended
Automotive Infotainment and ADAS Subsystems
Although not AEC-Q100 qualified, the EP4CE75F29I8L is widely used in non-safety automotive subsystems such as infotainment head units, instrument clusters, and rear-seat entertainment displays. The 426 user I/O count supports multiple display interfaces (LVDS, RGB), touch controllers, and audio CODECs in parallel. The 274 hardware multipliers accelerate audio DSP for active noise cancellation and acoustic echo cancellation. Designers targeting safety-critical ADAS should pair this device with a certified MCU; the FPGA serves as flexible I/O and accelerator fabric.
Recommended
Software-Defined Radio Baseband Processing
The EP4CE75F29I8L supports SDR baseband processing for narrow-band protocols such as TETRA, DMR, GSM, and low-bandwidth LTE at moderate sample rates. The 274 18x18 multipliers implement multi-tap FIR filters, FFTs, and channelizer polyphase networks directly in hardware, achieving sample rates unattainable by DSP processors. External DDR/DDR2 SDRAM interfaces (supported by the Cyclone IV E external memory controller) buffer high-bandwidth ADC samples. The 4 PLLs derive independent ADC and DAC clock domains from a single reference oscillator.
Recommended
Industrial Motor Control and Servo Drives
Multi-axis servo drive controllers benefit from the EP4CE75F29I8L's parallel DSP capability, where each axis requires dedicated FOC (field-oriented control), space-vector PWM, and encoder feedback processing. The 426 user I/O count accommodates quadrature encoder inputs, Hall sensor inputs, PWM outputs, and SPI/SSI communications to gate drivers across 4-6 axes per FPGA. Industrial temperature grade and robust 780-FBGA package are well suited to the high-vibration, high-thermal environment inside servo drive enclosures. Cyclone IV E's deterministic timing supports the closed-loop update rates typical of precision servo control.
Recommended
Embedded Computing and ASIC Prototyping
The EP4CE75F29I8L serves as a flexible platform for ASIC prototyping, firmware-emulation, and CPU soft-core systems (Nios II). The 75K logic elements fit mid-complexity ASIC designs with enough headroom for prototyping infrastructure (clock/reset, memory model stubs, test harnesses). The SRAM-based configuration supports unlimited design iterations via JTAG during development. For production ASIC replacement, designers can harden the FPGA design and migrate to a structured ASIC using the same RTL. Embedded memory density supports cache subsystems for soft RISC-V cores.
Recommended
Recommended Products Summary
Engineering reference data for EP4CE75F29I8L — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EP4CE75F29I8N | EP4CE75F29C8L | EP4CE75F29I7N | EP4CE75F29C9LN | EP4CE115F29C8N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 780-FBGA (F29) 29x29 mm, 1.0 mm pitch | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same |
| Logic Elements | 75,408 | 75,408 | 75,408 | 75,408 | 75,408 | 114,480 |
| Embedded Memory (bits) | 2,810,880 | 2,810,880 | 2,810,880 | 2,810,880 | 2,810,880 | 3,981,312 |
| Embedded 18x18 Multipliers | 274 | 274 | 274 | 274 | 274 | 266 |
| Maximum User I/O | 426 | 426 | 426 | 426 | 426 | 528 |
| Speed Grade | 8 (8 ns internal) | 8 | 8 | 7 (faster) | 9 (slower) | 8 |
| Temperature Grade | Industrial (-40C to +100C) | Industrial | Commercial (0C to +85C) | Industrial | Commercial | Commercial |
| Approx Unit Price (qty 1) | $339.54 | $345 (approx) | $325 (approx) | $370 (approx) | $315 (approx) | $520 (approx) |
Key Differentiators
- Balanced logic density at moderate power (vs EP4CE55F29I8L)
- Higher multiplier density for DSP pipelines (vs EP4CE115F29C8N)
- Industrial temperature grade with full logic capacity (vs EP4CE75F29C8L)
- Speed grade 8 trade-off vs higher speed grades (vs EP4CE75F29I7N)
Design Notes
The 780-FBGA package has 1.0 mm ball pitch requiring microvia-compatible PCB stack-up. Recommended: 4-layer build-up with sequential lamination, microvias (0.1 mm laser-drilled) on BGA pads, and 0.2 mm via-in-pad for signal escape. Use full GND plane beneath the BGA to control return-path impedance on LVDS pairs. Power planes should be split into 1.2V core, 2.5V PLL analog, and 3.3V I/O regions with stitching vias to GND at the BGA perimeter.
At high utilization (greater than 70% logic usage with active multipliers), expect junction temperature to rise 25-40C above ambient on the 780-FBGA package without airflow. Estimated: at VCCINT=1.2V, VCCIO=3.3V, ambient=70C, and 80% utilization with sustained switching, T_J may reach 105-110C, near the industrial limit. Recommend thermal vias under the BGA thermal balls and forced airflow (1 m/s minimum) for high-utilization industrial designs.
Power sequencing requirements: 1.2V VCCINT must ramp before or simultaneously with VCCPD (3.3V), and VCCIO must ramp before or simultaneously with VCCPD. Apply all rails within 100 ms to avoid latch-up. Decoupling: place 100 nF X7R 0402 capacitors under the BGA on every VCC/GND pair, with 4.7 uF bulk capacitors on each supply rail within 25 mm of the package. PLL analog supply (VCCA_PLL) requires an LC filter (10 ohm + 4.7 uF) to isolate from digital switching noise.
Common pitfalls: (1) Forgetting to connect all GND balls in the BGA - this causes supply ripple and potential latch-up; (2) Using commercial-grade parts (C suffix) in industrial enclosures - derate at temperature; (3) Configuring JTAG chain with floating TMS/TCK during operation - hold TMS high via 10k pull-up to TCK to prevent inadvertent state transitions; (4) Neglecting MSEL[3:0] configuration mode pins - these select configuration scheme and must be tied to VCCPD or GND via 1k resistors per datasheet.
Signal integrity: route LVDS pairs with 100 ohm differential impedance and matched lengths within 50 mil for source-synchronous interfaces. Use length-matching before the receiver termination, not after. For external DDR/DDR2 SDRAM interfaces, follow the Cyclone IV E external memory interface guidelines for DQS centering, fly-by topology on clocks, and write leveling. Pre-emphasis and slew-rate settings are configured in the Quartus II pin planner, not via external components.
Compliance Information
RoHS compliance per Altera/Intel product page. AEC-Q100 not applicable for FPGAs in this family - automotive applications use this part in non-safety subsystems. Halogen-free status not explicitly stated in available data.
