Part A
5CEBA2F23C8N
정보
- Lifecycle
- Active
- Stock
- 2918 PCS
- Package
- FBGA-484
- Series
- 내장형 FPGA(현장 프로그래밍 가능한 도어 어레이)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA2F23C8N and 5CEBA4U19C8N are both Intel Cyclone V FPGAs sharing the same speed grade, temperature grade, and logic family, making them functionally related candidates. However, they differ in logic density, package type, and pin count, so a direct drop-in replacement is not possible without a full pinout and resource re-evaluation. The 5CEBA4U19C8N offers higher logic capacity in a smaller UBGA package, while the 5CEBA2F23C8N provides lower density in a larger FBGA package with more user I/O. Designers must validate resource utilization, I/O assignment, and board layout compatibility before substituting.
Logic Density
Validation required
Package Type
Not compatible
Pin Count
Not compatible
Speed Grade
High match
Parts at a glance
Part B
5CEBA4U19C8N
정보
- Lifecycle
- Active
- Stock
- 3563 PCS
- Package
- FBGA-484
- Series
- 내장형 FPGA(현장 프로그래밍 가능한 도어 어레이)
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 | 5CEBA4U19C8N | Why it matters |
|---|---|---|---|
| Logic Elements (LE) | 25,000 | 49,000 | Logic capacity determines how much digital logic can be implemented; a device with roughly double the LEs can support significantly larger designs. |
| Total Embedded Memory | 1,080 Kbit | 3,080 Kbit | On-chip memory affects buffering, FIFO depth, and the ability to store data or instructions without external memory. |
| Embedded 18x18 Multipliers | 66 | 132 | Dedicated multipliers enable efficient DSP functions such as filtering and arithmetic; more multipliers allow more parallel signal processing. |
| Maximum User I/O Pins | 224 | 224 | I/O count determines how many external signals and peripherals can be interfaced directly by the FPGA. |
| Package | FBGA-484 | UBGA-484 | Package type and footprint affect PCB layout, assembly, and mechanical compatibility; different package families are not drop-in replacements. |
| Operating Supply Voltage | 1.1 V core | 1.1 V core | Core voltage must match the board power design; identical core voltage simplifies power supply reuse. |
| Speed Grade | 8 | 8 | Speed grade indicates timing performance; matching grades helps ensure comparable maximum operating frequency. |
| Temperature Range | Commercial (0°C to 85°C) | Commercial (0°C to 85°C) | Temperature grade must meet the target application environment for reliable operation. |
| PLLs | 4 | 4 | PLLs provide clock synthesis and conditioning; the count affects how many independent clock domains can be supported. |
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 | 5CEBA2F23C8N | 5CEBA4U19C8N |
|---|---|---|
| Supplier | - | Intel |
| 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 | 224 | 224 |
| Voltage - Supply | 1.07V ~ 1.13V | 1.07V ~ 1.13V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 5CEBA2F23C8N and the 5CEBA4U19C8N?
The 5CEBA2F23C8N is a Cyclone V E FPGA with 25,000 logic elements in a 484-pin FBGA package, while the 5CEBA4U19C8N is a Cyclone V E FPGA with 49,000 logic elements in a 484-pin UBGA package. The 5CEBA4U19C8N offers approximately twice the logic density and additional embedded resources compared to the 5CEBA2F23C8N.
Are the 5CEBA2F23C8N and 5CEBA4U19C8N pin-to-pin compatible?
No. The 5CEBA2F23C8N uses a 484-pin FBGA (FineLine BGA) package, while the 5CEBA4U19C8N uses a 484-pin UBGA (Ultra FineLine BGA) package. These are different package types with different ball pitches and PCB land patterns, so they are not pin-to-pin compatible.
Can the 5CEBA2F23C8N be used as a direct drop-in replacement for the 5CEBA4U19C8N?
No. Due to differences in logic density, package type, and pinout, the 5CEBA2F23C8N cannot be used as a direct drop-in replacement for the 5CEBA4U19C8N. A redesign of the PCB and recompilation of the FPGA design would be required.
What is the logic element count for each device?
The 5CEBA2F23C8N contains 25,000 logic elements (LEs), while the 5CEBA4U19C8N contains 49,000 logic elements (LEs). Both are members of the Intel (formerly Altera) Cyclone V E family.
Do both devices operate at the same core voltage and speed grade?
Yes. Both the 5CEBA2F23C8N and 5CEBA4U19C8N are specified with a C8 speed grade and operate with a core voltage of 1.1 V, consistent with the Cyclone V E device family specifications.
Which device offers more embedded memory and multiplier resources?
The 5CEBA4U19C8N offers more embedded memory and DSP resources than the 5CEBA2F23C8N, consistent with its higher logic density. Designers should consult the respective device datasheets for exact M10K memory block counts and variable-precision DSP block counts.
Are both devices part of the same FPGA family and manufacturer?
Yes. Both the 5CEBA2F23C8N and 5CEBA4U19C8N are Intel (formerly Altera) Cyclone V E series FPGAs, sharing the same architecture, configuration methodology, and development tool support (Intel Quartus Prime).
What should be considered when migrating a design from the 5CEBA2F23C8N to the 5CEBA4U19C8N?
Migration requires updating the PCB layout for the different package (FBGA to UBGA), recompiling the FPGA design in Intel Quartus Prime with the new target device, and revalidating pin assignments, timing closure, and I/O standards against the 5CEBA4U19C8N device datasheet.