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 5CEBA2U15I7N is a viable functional replacement candidate for the 5CEBA2F23C8N, sharing the same Cyclone V FPGA die, logic density, and core architecture. However, designers must account for differences in package footprint, speed grade, and operating temperature range before committing to a drop-in substitution.
Logic Density
High match
Package Type
Validation required
Speed Grade
Validation required
Operating Temperature
Validation required
Parts at a glance
Part B
5CEBA2F23C8N
Intel
- Lifecycle
- Active
- Stock
- 2918 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 | 5CEBA2F23C8N | 5CEBA2U15I7N | Why it matters |
|---|---|---|---|
| Family / Series | Cyclone V E | Cyclone V E | Same FPGA family ensures toolchain, IP, and pinout compatibility for design migration. |
| Logic Elements (LE) | 25,000 | 25,000 | Identical logic capacity means equivalent resource availability for the same design. |
| Package | FBGA-484 | UBGA-324 | Different package footprints and ball counts prevent direct PCB drop-in replacement. |
| Operating Temperature Range | 0°C to +85°C (Commercial) | -40°C to +100°C (Industrial) | Industrial grade supports harsher environments; commercial grade is limited to benign conditions. |
| Speed Grade | 8 | 7 | Speed grade affects maximum clock frequency and timing closure; grade 7 is faster than grade 8. |
| Supply Voltage (Core) | 1.1 V | 1.1 V | Same core voltage allows reuse of power supply design and decoupling network. |
| I/O Count | 224 | 176 | Fewer I/Os on the U15 package may limit peripheral interfaces and board routing options. |
| Embedded Memory | 1,080 Kbit | 1,080 Kbit | Equal on-chip memory supports the same buffering and storage requirements. |
| Multiplier (DSP) Blocks | 66 | 66 | Identical DSP resources ensure equivalent arithmetic and signal processing capability. |
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 | 5CEBA2F23C8N |
|---|---|---|
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 9434 | 9434 |
| Number of Logic Elements/Cells | 25000 | 25000 |
| Total RAM Bits | 2002944 | 2002944 |
| 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 5CEBA2F23C8N and 5CEBA2U15I7N devices?
Both are Intel (formerly Altera) Cyclone V FPGA devices from the 5CEBA2 family. The 5CEBA2F23C8N is a Cyclone V E FPGA in a 484-pin FBGA package with a commercial temperature grade and speed grade 8. The 5CEBA2U15I7N is a Cyclone V E FPGA in a 324-pin UBGA package with an industrial temperature grade and speed grade 7.
What is the difference in package type between the 5CEBA2F23C8N and 5CEBA2U15I7N?
The 5CEBA2F23C8N uses a 484-pin FBGA (FineLine BGA) package, while the 5CEBA2U15I7N uses a 324-pin UBGA (Ultra FineLine BGA) package. These packages differ in physical dimensions, ball count, and PCB land pattern requirements, so they are not footprint-compatible.
Do the 5CEBA2F23C8N and 5CEBA2U15I7N have the same logic density and resources?
Yes. Both devices are members of the Cyclone V E 5CEBA2 density tier, which provides approximately 25,000 logic elements (LEs), 9,880 adaptive logic modules (ALMs), and 1,880 Kbits of embedded memory. The core FPGA fabric resources are the same for both ordering codes.
How do the temperature grades differ between the 5CEBA2F23C8N and 5CEBA2U15I7N?
The 5CEBA2F23C8N has a commercial temperature grade, typically specified for 0°C to 85°C junction temperature. The 5CEBA2U15I7N has an industrial temperature grade, typically specified for -40°C to 100°C junction temperature. The industrial-grade device is suitable for harsher environments.
What is the difference in speed grade between the 5CEBA2F23C8N and 5CEBA2U15I7N?
The 5CEBA2F23C8N is speed grade 8, while the 5CEBA2U15I7N is speed grade 7. In Intel FPGA ordering codes, a lower speed grade number indicates a faster device. Therefore, the 5CEBA2U15I7N (speed grade 7) offers higher maximum operating frequencies than the 5CEBA2F23C8N (speed grade 8).
Can the 5CEBA2F23C8N and 5CEBA2U15I7N be used interchangeably in the same PCB design?
No. The two devices have different package types (484-pin FBGA vs. 324-pin UBGA), different pin counts, and different PCB land patterns. They are not pin-to-pin or footprint-compatible, so they cannot be interchanged without a complete PCB redesign.
Which device is more suitable for industrial or extended-temperature applications?
The 5CEBA2U15I7N is more suitable for industrial and extended-temperature applications because it carries an industrial temperature grade (-40°C to 100°C junction). The 5CEBA2F23C8N is rated for commercial temperature ranges (0°C to 85°C junction) and is intended for controlled-environment applications.
Are the 5CEBA2F23C8N and 5CEBA2U15I7N RoHS compliant?
Yes. Both the 5CEBA2F23C8N and 5CEBA2U15I7N are offered in RoHS-compliant packages by Intel. The "N" suffix in both ordering codes indicates lead-free (Pb-free) RoHS-compliant construction, as defined in Intel's product ordering information.