5CEFA7 FPGA Datasheet, Features, Specifications, and Applications
5CEFA7F23I7N
Altera
49500-cell Field Programmable Gate Array with CMOS technology in a PBGA484 package
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Prof. David Reynolds
Published:2024-11-12
The 5CEFA7 is part of the Cyclone® V E family of FPGAs from Intel (formerly Altera), designed for embedded applications requiring low power consumption and high performance. Cyclone® V devices are engineered to effectively address the demands of reducing power usage, cost, and time-to-market pressures while also meeting the growing bandwidth needs for high-volume, budget-conscious applications. With the addition of built-in transceivers and robust memory controllers, Cyclone V devices are ideally suited for deployment in industrial, wireless and wireline communications, military, and automotive sectors. The 5CEFA7 offers a balanced mix of logic, memory, and DSP capabilities, making it ideal for applications in industrial automation, automotive systems, and consumer electronics. This article provides an overview of the 5CEFA7 FPGA, covering its features, specifications, datasheet, advantages, and practical applications.
Overview of 5CEFA7
The 5CEFA7 is a field-programmable gate array (FPGA) IC designed for flexible, high-performance logic operations. As part of the Cyclone V family, the 5CEFA7 provides a cost-effective solution with an optimized mix of resources, including logic elements, embedded memory, and digital signal processing (DSP) blocks. The 5CEFA7 is commonly used in applications requiring adaptable hardware and high computational power, such as industrial controllers, automotive infotainment, and network communication equipment.
5CEFA7 Features
5CEFA7 Specifications
Logic, DSP, and Memory Resources
- Logic Elements: The 5CEFA7 contains 75,000 logic elements, offering ample resources for various logic-intensive applications.
- DSP Blocks: The IC includes 112 DSP blocks optimized for high-speed signal processing tasks, making it ideal for multimedia processing, control systems, and communication applications.
- Embedded Memory: With 6.3 Mb of on-chip memory, the 5CEFA7 provides fast access to data and reduces the need for external memory.
Performance Metrics
- Clock Speed: The 5CEFA7 supports clock frequencies up to 450 MHz, providing high-speed processing for time-sensitive applications.
- I/O Standards: The IC supports multiple I/O standards, including LVDS, HSTL, and SSTL, allowing for flexible interfacing with a wide range of peripherals.
Power Consumption
- Low-Power Modes: The 5CEFA7 supports dynamic power management, enabling designers to switch between high-performance and low-power modes based on their operational needs.
- Efficient Power Management: Designed for low-power applications, the 5CEFA7 operates efficiently across different power domains, making it ideal for energy-sensitive applications.
Package Types and Physical Dimensions
- Available Packaging Options: The 5CEFA7 is available in various packages, including F484 (Fine-Pitch Ball Grid Array), offering compact designs suitable for high-density layouts.
- Size and Fit: The F484 package allows for efficient use of board space, enabling integration into applications where PCB real estate is limited, such as automotive and compact industrial devices.
Maximum Resource Counts for 5CEFA7
| Resource | Member Code | |
| Logic Elements (LE) (K) | 150 | |
| ALM | 56,480 | |
| Register | 225,920 | |
| Memory (Kb) | M10K | 6,860 |
| MLAB | 836 | |
| Variable-precision DSP Block | 156 | |
| 18 x 18 Multiplier | 312 | |
| PLL | 7 | |
| GPIO | 480 | |
| LVDS | Transmitter | 120 |
| Receiver | 120 | |
| Hard Memory Controller | 2 | |
Key Advantages of 5CEFA7
| Advantage | Supporting Feature |
| Lower power consumption | • Built on TSMC's 28 nm low-power (28LP) process technology and includes an abundance of hard intellectual property (IP) blocks • Up to 40% lower power consumption than the previous generation device |
| Improved logic integration and differentiation capabilities |
• 8-input adaptive logic module (ALM) • Up to 13.59 megabits (Mb) of embedded memory • Variable-precision digital signal processing (DSP) blocks |
| Increased bandwidth capacity | • 3.125 gigabits per second (Gbps) and 6.144 Gbps transceivers • Hard memory controllers |
| Hard processor system (HPS) with integrated Arm* Cortex*-A9 MPCore* processor |
• Tight integration of a dual-core Arm Cortex-A9 MPCore processor, hard IP, and an FPGA in a single Cyclone V system-on-a-chip (SoC) • Supports over 128 Gbps peak bandwidth with integrated data coherency between the processor and the FPGA fabric |
| Lowest system cost | • Requires only two core voltages to operate • Available in low-cost wirebond packaging • Includes innovative features such as Configuration via Protocol (CvP) and partial reconfiguration |
5CEFA7 Applications
- Industrial Automation: The 5CEFA7 is used in industrial control systems, robotics, and PLCs (Programmable Logic Controllers), where its high-performance FPGA fabric allows real-time data processing and control.
- Automotive Systems: In automotive applications, the 5CEFA7 is employed in infotainment systems, ADAS (Advanced Driver Assistance Systems), and control modules, where it processes high-speed data and communicates with various sensors and peripherals.
- Telecommunications and Networking: The 5CEFA7 is widely used in telecommunications infrastructure, such as routers, base stations, and signal processing units, where it facilitates fast data handling and high-speed communication.
- Consumer Electronics: The IC is suitable for use in consumer electronics, including high-definition multimedia devices, where it handles video processing and signal conversion with minimal latency.
- Medical Devices: The 5CEFA7 is used in medical imaging equipment and diagnostic tools, where it performs high-resolution image processing and real-time data handling to support accurate diagnostics.
5CEFA7 Package
The 5CEFA7 comes in the F484 package, which provides a compact form factor ideal for high-density designs. The BGA format of the package ensures good thermal performance and reliable electrical connections, making it suitable for use in applications with stringent performance and space requirements.
5CEFA7 Manufacturer
Intel, a global leader in semiconductor technology, manufactures the 5CEFA7. Intel's Cyclone V series FPGAs, including the 5CEFA7, are known for their reliable performance and are widely used across industrial, automotive, and consumer applications.
5CEFA7 Datasheet
The 5CEFA7 datasheet provides detailed information on electrical characteristics, pin configurations, and design guidelines. Engineers can refer to the datasheet to optimize the integration of the 5CEFA7 into their systems, ensuring efficient performance and reliable operation.
5CEFA7 vs. Other FPGAs
- 5CEFA7 vs. Cyclone IV E (EP4CE75): The Cyclone IV E series, while similar in functionality, has a lower density of logic elements and lacks some of the advanced features found in the Cyclone V series. The 5CEFA7 offers better power efficiency and more DSP resources, making it preferable for high-performance applications.
- 5CEFA7 vs. Spartan-6 XC6SLX75: The Xilinx Spartan-6 offers comparable logic density but with lower power efficiency compared to the 5CEFA7. The Cyclone V series has a more advanced architecture and additional features, making it better suited for power-sensitive applications.
- 5CEFA7 vs. Arria V GX: While both are Intel FPGAs, the Arria V GX series provides higher performance and bandwidth. However, the Cyclone V, including the 5CEFA7, is more cost-effective and optimized for lower-power, high-volume applications.
Popular 5CEFA7 FPGA
| Product | Description |
| 5CEFA7F23I7N | This model comes with specific pin configurations and is encapsulated in a package ideal for balancing performance and power, being well-suited for general FPGA applications. |
| 5CEFA7F27I7N | Similar to the 2317N, this FPGA has a different package and pin arrangement, offering designers flexibility in terms of socket compatibility and design requirements. |
| 5CEFA7U19A7N | Targeted for applications demanding higher efficiency, the U19A7N typically features ultra-low power capabilities and a different package for designs sensitive to power dissipation. |
| 5CEFA7F31C6N | Known for its compact package and efficient design, this FPGA suits applications where space saving is crucial without significantly compromising performance. |
| 5CEFA7U19I7N | This model emphasizes ultra-low power usage, integrating a unique package design to cater to applications where energy efficiency is paramount. |
| 5CEFA7F23C8N | Offering a balance between performance and power, the 23C8N variant is tailored for cost-sensitive applications that still require reliable FPGA functionalities. |
Conclusion
The 5CEFA7 FPGA is a versatile, high-performance FPGA solution that provides efficient logic processing, memory, and DSP capabilities. Its robust architecture and low-power operation make it suitable for a range of applications, including industrial automation, automotive systems, telecommunications, and medical devices. With its compact package and reliable performance, the 5CEFA7 enables complex processing tasks while maintaining energy efficiency, making it a valuable asset in embedded system designs.
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FAQ
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What are the key differences between the 5CEFA7 and other FPGAs?
The 5CEFA7 offers a balanced mix of high logic density, DSP blocks, and low power consumption, making it well-suited for applications requiring a cost-effective yet high-performance FPGA. It also features power management modes, unlike some previous-generation FPGAs.
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Is the 5CEFA7 suitable for automotive applications?
Yes, the 5CEFA7 is commonly used in automotive applications, including ADAS and infotainment, where high-speed processing and flexible I/O interfacing are needed.
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What is the maximum clock frequency for the 5CEFA7?
The 5CEFA7 supports clock speeds up to 450 MHz, providing fast processing for time-sensitive applications.
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What packaging options are available for the 5CEFA7?
The 5CEFA7 is available in the F484 BGA package, allowing it to be used in high-density, compact board designs where thermal management and reliable electrical performance are essential.
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