Part A
5CEBA7F23C7N
정보
- Lifecycle
- Active
- Stock
- 4498 PCS
- Package
- FBGA-484
- Series
- 내장형 FPGA(현장 프로그래밍 가능한 도어 어레이)
Replacement verdict
Not a drop-in replacement
The 5CEBA7F23C7N and 5CEBA5U19C7N are not drop-in replacements for each other. They differ in logic density, package footprint, and I/O pin count, which prevents direct substitution without a full board redesign and revalidation.
Different logic density
Different package footprint
Different I/O count
Different pin count
Parts at a glance
Part B
5CEBA5U19C7N
정보
- Lifecycle
- Active
- Stock
- 6311 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 | 5CEBA7F23C7N | 5CEBA5U19C7N | Why it matters |
|---|---|---|---|
| Family | Cyclone V E FPGA | Cyclone V E FPGA | Both belong to the same Cyclone V E family, which determines the general architecture, toolchain, and IP compatibility. |
| Logic Elements (LEs) | 150,000 | 77,000 | LE count defines the available programmable logic capacity and directly limits the complexity of designs that can be implemented. |
| Adaptive Logic Modules (ALMs) | 56,480 | 29,080 | ALMs are the fundamental building blocks of the FPGA fabric; a higher count enables more logic functions and registers. |
| Embedded Memory | 6,860 Kbit | 3,976 Kbit | On-chip memory capacity affects buffering, FIFO depth, and the ability to store data without external memory. |
| 18x18 Multipliers | 312 | 150 | Dedicated multipliers determine DSP throughput for arithmetic-intensive applications such as filtering and signal processing. |
| Maximum User I/O | 480 | 240 | User I/O count limits the number of external interfaces and peripherals that can be connected to the device. |
| Package | FBGA-484 | UBGA-484 | Package type and footprint affect PCB layout, thermal performance, and mechanical compatibility with the board design. |
| Transceiver Count | 9 | 6 | High-speed transceivers enable serial protocols such as PCIe, Ethernet, and SATA; fewer transceivers restrict high-speed interface options. |
| Speed Grade | 7 | 7 | Speed grade indicates the maximum operating frequency and timing performance; matching grades ensures comparable timing closure. |
| Operating Temperature | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Temperature range determines the environments in which the device can reliably operate. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CEBA7F23C7N | 5CEBA5U19C7N |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 56480 | 29080 |
| Number of Logic Elements/Cells | 149500 | 77000 |
| Total RAM Bits | 7880704 | 5001216 |
| Number of I/O | 240 | 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 5CEBA7F23C7N and 5CEBA5U19C7N devices?
Both are Intel (formerly Altera) Cyclone V FPGAs. The 5CEBA7F23C7N belongs to the Cyclone V E family in a 484-pin FBGA package, while the 5CEBA5U19C7N belongs to the Cyclone V SE family in a 484-pin UBGA package. Both are specified with a C7 speed grade and are lead-free (N suffix).
How do the logic densities of the 5CEBA7F23C7N and 5CEBA5U19C7N compare?
The 5CEBA7F23C7N provides approximately 150,000 logic elements (LEs), whereas the 5CEBA5U19C7N provides approximately 77,000 LEs. The 5CEBA7F23C7N therefore offers roughly twice the logic capacity of the 5CEBA5U19C7N.
Do the 5CEBA7F23C7N and 5CEBA5U19C7N have the same package and pinout?
No. The 5CEBA7F23C7N uses a 484-pin FBGA package, while the 5CEBA5U19C7N uses a 484-pin UBGA package. Although both have 484 pins, the package types and ball maps differ, so they are not pin-to-pin compatible and cannot be interchanged without PCB redesign.
What memory resources are available in each device?
The 5CEBA7F23C7N includes approximately 6,860 Kbits of embedded M10K memory, while the 5CEBA5U19C7N includes approximately 4,460 Kbits. Both also provide variable-precision DSP blocks, but the 5CEBA7F23C7N contains more DSP blocks due to its larger logic capacity.
Can the 5CEBA5U19C7N be used as a direct replacement for the 5CEBA7F23C7N?
No. The two devices differ in logic density, package type, pinout, and memory resources. A direct replacement is not possible without verifying all differences against the respective Intel Cyclone V datasheets and redesigning the PCB and logic accordingly.
What transceiver and I/O capabilities distinguish these two FPGAs?
The 5CEBA7F23C7N (Cyclone V E) does not include high-speed transceivers, while the 5CEBA5U19C7N (Cyclone V SE) includes up to 3.125 Gbps transceivers. Both support a range of I/O standards, but the exact number of user I/O pins and supported standards must be confirmed from the Intel Cyclone V device pin-out files for each package.
Are the 5CEBA7F23C7N and 5CEBA5U19C7N both lead-free and RoHS compliant?
Yes. The "N" suffix in both part numbers indicates lead-free (Pb-free) construction, and both devices are RoHS compliant according to Intel's Cyclone V product specifications.
What configuration options are supported by these two Cyclone V FPGAs?
Both devices support active serial (AS), passive serial (PS), fast passive parallel (FPP), and JTAG configuration schemes. Configuration data can be stored in external flash memory or loaded via a host controller, as documented in the Intel Cyclone V device handbook.