Part A
5CEBA4F17C7N
Informations
- Lifecycle
- Active
- Stock
- 1200 PCS
- Package
- FBGA-256
- Series
- FPGA embarqué (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4F17C7N and 5CEBA2F17A7N are both Intel Cyclone V FPGAs in the same FBGA-256 package with identical I/O count and supply voltage, making them strong functional replacement candidates. However, the 5CEBA4F17C7N offers approximately twice the logic density and embedded memory, while the 5CEBA2F17A7N provides a faster speed grade. Designers must validate logic utilization, timing closure, and power budget before substituting.
Logic Density
Validation required
Speed Grade
Validation required
Package Type
High match
I/O Count
High match
Parts at a glance
Part B
5CEBA2F17A7N
Informations
- Lifecycle
- Active
- Stock
- 7896 PCS
- Package
- LBGA-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 | 5CEBA4F17C7N | 5CEBA2F17A7N | Why it matters |
|---|---|---|---|
| Logic Elements (LE) | 49,000 | 25,000 | Logic capacity determines how much custom digital logic can be implemented; a device with roughly half the LEs cannot host the same design. |
| Total RAM Bits | 3,153,920 | 1,536,000 | Embedded memory limits buffering, FIFOs, and data storage inside the FPGA; designs needing more memory will not fit. |
| Embedded Multipliers (18x18) | 132 | 66 | DSP blocks accelerate multiplication and filtering; fewer multipliers reduce arithmetic throughput for signal-processing workloads. |
| Maximum User I/O | 128 | 128 | I/O count determines how many external interfaces and peripherals can be connected to the device. |
| Package | FBGA-256 | FBGA-256 | Package type and footprint must match for board-level drop-in compatibility. |
| Speed Grade | 7 | 7 | Speed grade affects maximum operating frequency and timing closure; mismatched grades can cause timing failures. |
| Operating Temperature Range | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Temperature grade must meet the target application's environmental requirements. |
| Supply Voltage - Core | 1.1 V | 1.1 V | Core voltage must match the board power design; incorrect voltage can damage the device or prevent operation. |
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 | 5CEBA4F17C7N | 5CEBA2F17A7N |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 18480 | 9434 |
| Number of Logic Elements/Cells | 49000 | 25000 |
| Total RAM Bits | 3464192 | 2002944 |
| 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 ~ 125°C (TJ) |
Frequently asked questions
What are the 5CEBA4F17C7N and 5CEBA2F17A7N devices?
Both are Intel (formerly Altera) Cyclone V F-Series field-programmable gate arrays (FPGAs) in the 17 mm x 17 mm FBGA package with 256 pins. The 5CEBA4F17C7N is a Cyclone V E A4 variant with 49,000 logic elements (LEs), while the 5CEBA2F17A7N is a Cyclone V E A2 variant with 25,000 LEs. Both operate from a 1.1 V core supply and are specified for commercial temperature range (0°C to 85°C junction).
What is the difference in logic density between the 5CEBA4F17C7N and 5CEBA2F17A7N?
The 5CEBA4F17C7N contains 49,000 logic elements (LEs), whereas the 5CEBA2F17A7N contains 25,000 LEs. This difference affects available adaptive logic modules (ALMs), embedded memory, and DSP resources, so designs requiring higher logic utilization should use the A4 device.
Are the 5CEBA4F17C7N and 5CEBA2F17A7N pin-compatible?
Both devices are offered in the same 256-pin FBGA package (17 mm x 17 mm) and share the same pinout for the Cyclone V E A2 and A4 variants in that package. However, pin-compatibility does not guarantee functional equivalence; unused or differently bonded I/O and transceiver pins must be verified against the respective device pin-out files before substitution.
What is the speed grade difference between the 5CEBA4F17C7N and 5CEBA2F17A7N?
The 5CEBA4F17C7N has a speed grade of 7 (C7), while the 5CEBA2F17A7N has a speed grade of 7 (A7). Both are commercial-grade speed grades, but the A7 suffix indicates a different speed bin within the Cyclone V family. Timing closure results may differ between the two devices, so timing analysis must be re-run if substituting one for the other.
Can the 5CEBA2F17A7N be used as a drop-in replacement for the 5CEBA4F17C7N?
No, not as a direct drop-in replacement. The 5CEBA2F17A7N has fewer logic elements (25,000 vs 49,000), different embedded memory and DSP block counts, and a different speed grade. A design that fits and meets timing in the 5CEBA4F17C7N may not fit or meet timing in the 5CEBA2F17A7N. Recompilation and full validation are required.
What are the typical applications for the 5CEBA4F17C7N and 5CEBA2F17A7N?
Both devices are used in industrial control, motor control, image processing, and communication bridging applications. The 5CEBA4F17C7N is suited for designs needing higher logic density, while the 5CEBA2F17A7N is used in lower-cost, lower-density applications where 25,000 LEs are sufficient.
Do the 5CEBA4F17C7N and 5CEBA2F17A7N support the same configuration schemes?
Yes. Both Cyclone V E devices support active serial (AS), passive serial (PS), fast passive parallel (FPP), and JTAG configuration schemes. Configuration voltage and flash device compatibility are identical across the A2 and A4 variants in the same package.
What is the core supply voltage for the 5CEBA4F17C7N and 5CEBA2F17A7N?
Both devices require a 1.1 V core supply (VCCINT) and support 1.1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.0 V I/O standards depending on bank configuration. The recommended operating conditions are specified in the Intel Cyclone V Device Datasheet.