Part A
5CEBA2U15I7N
Intel
- Lifecycle
- Active
- Stock
- 3669 PCS
- Package
- BGA-324
- Series
- Embedded - FPGAs (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4F23C7N and 5CEBA2U15I7N are both Intel Cyclone V FPGA devices sharing the same core architecture and logic cell family, making them functionally related candidates. However, they differ in logic density, package type, and operating temperature grade, so a direct drop-in replacement is not possible without design and PCB adaptation. The 5CEBA4F23C7N offers higher logic capacity in a larger FBGA package with commercial temperature rating, while the 5CEBA2U15I7N provides lower density in a compact UBGA package with industrial temperature support. Designers must validate pinout, thermal, and power delivery requirements before substitution.
Logic Density
Validation required
Package Type
Not compatible
Operating Temperature
Not compatible
Core Architecture
High match
Parts at a glance
Part B
5CEBA4F23C7N
Intel
- Lifecycle
- Active
- Stock
- 1344 PCS
- Package
- FBGA-484
- Series
- Embedded - FPGAs (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 | 5CEBA4F23C7N | 5CEBA2U15I7N | Why it matters |
|---|---|---|---|
| Family / Series | Cyclone V E | Cyclone V E | Both belong to the Cyclone V E family, so they share the same architecture and toolchain support. |
| Logic Elements (LEs) | 49,000 | 25,000 | LE count determines the amount of programmable logic available for implementing custom digital functions. |
| Package | FBGA-484 | UBGA-324 | Package type and pin count affect PCB footprint, routing, and mechanical compatibility. |
| Operating Temperature Range | 0°C to +85°C (Commercial) | -40°C to +100°C (Industrial) | Temperature grade determines suitability for commercial versus harsh industrial environments. |
| Speed Grade | 7 | 7 | Speed grade indicates the maximum achievable clock frequency and timing performance. |
| Embedded Memory | 3,080 Kbit | 1,640 Kbit | On-chip memory capacity affects buffering, data storage, and DSP application capability. |
| Number of I/Os | 224 | 176 | I/O count limits the number of external interfaces and peripherals that can be connected. |
| Supply Voltage | 1.1 V core | 1.1 V core | Core voltage must match the board power design for correct operation. |
| Transceivers | None | None | Presence of high-speed transceivers determines support for protocols like PCIe or Gigabit Ethernet. |
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 | 5CEBA2U15I7N | 5CEBA4F23C7N |
|---|---|---|
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 9434 | 18480 |
| Number of Logic Elements/Cells | 25000 | 49000 |
| Total RAM Bits | 2002944 | 3464192 |
| Number of I/O | 176 | 224 |
| Voltage - Supply | 1.07V ~ 1.13V | 1.07V ~ 1.13V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 100°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 5CEBA4F23C7N and the 5CEBA2U15I7N?
The 5CEBA4F23C7N is a Cyclone V E FPGA with 49,000 logic elements, 23 mm x 23 mm FBGA-484 package, and commercial temperature grade (0°C to 85°C junction). The 5CEBA2U15I7N is a Cyclone V E FPGA with 25,000 logic elements, 15 mm x 15 mm UBGA-324 package, and industrial temperature grade (-40°C to 100°C junction). They differ in logic density, package footprint, I/O count, and operating temperature range.
Are the 5CEBA4F23C7N and 5CEBA2U15I7N pin-to-pin compatible?
No. The 5CEBA4F23C7N uses a 484-ball FBGA package (23 mm x 23 mm), while the 5CEBA2U15I7N uses a 324-ball UBGA package (15 mm x 15 mm). The ball counts, pitches, and pinouts are different, so they are not drop-in replacements.
Can the 5CEBA2U15I7N be used as a substitute for the 5CEBA4F23C7N in an existing design?
No, not without a redesign. The 5CEBA2U15I7N has fewer logic elements (25,000 vs 49,000), fewer user I/Os, a smaller package, and a different pinout. The PCB land pattern, power delivery, and thermal solution would also need to be revalidated.
What are the operating temperature ranges for these two FPGAs?
The 5CEBA4F23C7N is rated for commercial temperature operation with a junction temperature range of 0°C to 85°C. The 5CEBA2U15I7N is rated for industrial temperature operation with a junction temperature range of -40°C to 100°C.
Do both devices belong to the same FPGA family and use the same configuration method?
Yes. Both are Intel (Altera) Cyclone V E FPGAs and support the same configuration schemes, including active serial (AS), passive serial (PS), and JTAG. Configuration bitstreams are device-specific and are not interchangeable between the two parts.
Which device offers more user I/O and logic resources?
The 5CEBA4F23C7N offers more logic resources with 49,000 logic elements and a higher user I/O count due to its larger 484-ball package. The 5CEBA2U15I7N provides 25,000 logic elements and fewer user I/Os in its 324-ball package.
Are the power supply requirements the same for both FPGAs?
Both devices require the Cyclone V E standard power rails, typically including VCCINT (1.1 V), VCCAUX, and VCCIO banks. However, exact current requirements, decoupling, and power sequencing must be verified against the respective device datasheets because logic density and I/O count differ.
Which part is better suited for space-constrained industrial applications?
The 5CEBA2U15I7N is better suited for space-constrained industrial applications because it combines a smaller 15 mm x 15 mm UBGA-324 package with an industrial temperature range of -40°C to 100°C junction. The 5CEBA4F23C7N is larger and rated only for commercial temperatures.