Part A
5CEBA4F17C8N
Informations
- Lifecycle
- Active
- Stock
- 2430 PCS
- Package
- FBGA-256
- Series
- FPGA embarqué (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4F17C8N and 5CEBA4F17I7N are functionally interchangeable Cyclone V FPGA devices sharing identical logic density, package, and I/O configuration; the only meaningful distinction is the temperature grade, making the industrial-grade 5CEBA4F17I7N a viable drop-in candidate for the commercial-grade 5CEBA4F17C8N where extended thermal range is required.
Logic Density
High match
Package Type
High match
I/O Count
High match
Operating Temperature
Validation required
Parts at a glance
Part B
5CEBA4F17I7N
Informations
- Lifecycle
- Active
- Stock
- 1863 PCS
- Package
- FBGA-256
- Series
- FPGA embarqué (Field Programmable Gate Array)
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 5CEBA4F17C8N | 5CEBA4F17I7N | Why it matters |
|---|---|---|---|
| Operating Temperature Range | 0°C to 85°C (Commercial) | -40°C to 100°C (Industrial) | Determines the environments in which the device can reliably operate; industrial grade supports harsher conditions. |
| Speed Grade | 8 | 7 | Speed grade affects maximum operating frequency and timing closure; a lower number indicates a faster grade. |
| Logic Elements (LEs) | 49,000 | 49,000 | Defines the available programmable logic capacity for implementing digital designs. |
| Embedded Memory | 3,080 Kbits | 3,080 Kbits | On-chip memory is used for buffering, FIFOs, and storing data within the FPGA fabric. |
| Number of I/O Pins | 128 | 128 | I/O count determines how many external signals and peripherals the device can interface with. |
| Package / Case | 484-FBGA (23x23) | 484-FBGA (23x23) | Package type and footprint must match for physical board compatibility and assembly. |
| Supply Voltage | 1.07V to 1.13V (Core) | 1.07V to 1.13V (Core) | Core voltage must be within specification for correct operation and power integrity. |
| Number of PLLs | 4 | 4 | PLLs provide clock synthesis and management for the internal logic and I/O interfaces. |
| Multipliers (18x18) | 66 | 66 | Dedicated multipliers are essential for DSP, filtering, and arithmetic-intensive applications. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CEBA4F17C8N | 5CEBA4F17I7N |
|---|---|---|
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 18480 | 18480 |
| Number of Logic Elements/Cells | 49000 | 49000 |
| Total RAM Bits | 3464192 | 3464192 |
| Number of I/O | 128 | 128 |
| Voltage - Supply | 1.07V ~ 1.13V | 1.07V ~ 1.13V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | -40°C ~ 100°C (TJ) |
Frequently asked questions
What are the 5CEBA4F17C8N and 5CEBA4F17I7N devices?
Both are Intel (formerly Altera) Cyclone V FPGAs in the same 5CEBA4 family, using a 484-pin FBGA package (17 mm body, F17 package code). The 5CEBA4F17C8N is specified for commercial temperature operation, while the 5CEBA4F17I7N is specified for industrial temperature operation. The "N" suffix indicates lead-free (Pb-free) packaging in both cases.
What is the main difference between the 5CEBA4F17C8N and 5CEBA4F17I7N?
The primary differences are the temperature grade and the speed grade. The 5CEBA4F17C8N is a commercial-grade device with speed grade 8, while the 5CEBA4F17I7N is an industrial-grade device with speed grade 7. The industrial version supports a wider operating temperature range, and the lower speed grade number indicates faster timing performance in Intel's Cyclone V speed grade nomenclature.
Are the 5CEBA4F17C8N and 5CEBA4F17I7N pin-compatible?
Yes. Both devices use the same 484-pin FBGA package with the F17 package code, so they share the same footprint and pinout. This means a board designed for one can physically accept the other, provided the timing, temperature, and speed grade requirements of the design are satisfied.
Can the 5CEBA4F17C8N and 5CEBA4F17I7N be used interchangeably in a design?
They are not automatically interchangeable. Although they share the same package and pinout, the 5CEBA4F17I7N has a different speed grade (7 vs. 8) and a wider industrial temperature range. A design must be re-timed and validated to confirm that the speed grade and temperature grade of the substitute device meet all timing and environmental requirements before substitution.
What are the operating temperature ranges for these two devices?
The 5CEBA4F17C8N is rated for commercial temperature operation, and the 5CEBA4F17I7N is rated for industrial temperature operation. The industrial-grade device supports a wider ambient temperature range suitable for harsher environments. Exact junction and ambient temperature limits should be confirmed in the Intel Cyclone V device datasheet and the specific device ordering information.
Do both devices belong to the same FPGA family and logic density?
Yes. Both are Cyclone V 5CEBA4 devices, so they share the same family architecture and logic density. The 5CEBA4 designation indicates the same logic capacity and resource count within the Cyclone V family. Differences between the two part numbers are limited to speed grade, temperature grade, and associated ordering attributes, not the underlying FPGA fabric.
Which device should be selected for an industrial-temperature application?
The 5CEBA4F17I7N should be selected for industrial-temperature applications because it is the industrial-grade variant. The 5CEBA4F17C8N is a commercial-grade device and is not specified for the same extended temperature range. Designers should verify the exact temperature limits and derating requirements in the Intel Cyclone V datasheet before final selection.
Does the speed grade difference affect timing closure?
Yes. The 5CEBA4F17I7N uses speed grade 7, while the 5CEBA4F17C8N uses speed grade 8. In Intel Cyclone V ordering codes, a lower speed grade number generally indicates faster device performance. Therefore, timing analysis and constraints must be re-evaluated when migrating between these two speed grades to ensure the design still meets its timing requirements.