Part A
5CEBA4F23C8N
Informations
- Lifecycle
- Active
- Stock
- 6956 PCS
- Package
- FBGA-484
- Series
- FPGA embarqué (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4F23C8N and 5CEBA4F17C6N are both Intel Cyclone V FPGA devices sharing the same logic density and core architecture, making them functionally related candidates. However, they differ in package type, operating temperature grade, and speed grade, which directly affect PCB footprint, thermal management, and timing closure. The 5CEBA4F23C8N is a commercial-grade device in a 484-pin FBGA package, while the 5CEBA4F17C6N is an industrial-grade device in a 256-pin FBGA package with a faster speed grade. These differences require careful validation before substitution.
Package Type
Validation required
Operating Temperature
Validation required
Speed Grade
Validation required
Logic Density
High match
Parts at a glance
Part B
5CEBA4F17C6N
Informations
- Lifecycle
- Active
- Stock
- 2400 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 | 5CEBA4F23C8N | 5CEBA4F17C6N | Why it matters |
|---|---|---|---|
| Family / Series | Cyclone V E | Cyclone V E | Same device family ensures similar architecture, IP compatibility, and toolchain support. |
| Logic Elements (LE) | 49,000 | 49,000 | Equal logic capacity means equivalent design density and resource availability. |
| Package | FBGA-484 | FBGA-256 | Different package footprints affect PCB layout, routing, and mechanical compatibility. |
| Pin Count | 484 | 256 | Pin count determines available I/O and board-level interconnect options. |
| Speed Grade | 8 | 6 | Speed grade affects maximum operating frequency and timing closure margins. |
| Operating Temperature Range | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Same temperature range ensures suitability for identical environmental conditions. |
| Supply Voltage (Core) | 1.1 V | 1.1 V | Identical core voltage simplifies power supply design and compatibility. |
| Embedded Memory (M10K) | 3,080 Kbits | 3,080 Kbits | Equal embedded memory supports similar buffering and storage requirements. |
| 18x18 Multipliers | 144 | 144 | Same DSP block count ensures equivalent arithmetic processing capability. |
| Maximum User I/O | 224 | 128 | Different I/O counts limit peripheral interfacing and system expansion options. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CEBA4F23C8N | 5CEBA4F17C6N |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 18480 | 18480 |
| Number of Logic Elements/Cells | 49000 | 49000 |
| Total RAM Bits | 3464192 | 3464192 |
| Number of I/O | 224 | 128 |
| 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 5CEBA4F23C8N and 5CEBA4F17C6N devices?
Both are Intel (formerly Altera) Cyclone V E series field-programmable gate arrays (FPGAs). The 5CEBA4F23C8N and 5CEBA4F17C6N share the same 50,000 logic elements (LEs) and belong to the same Cyclone V E family, but differ in package, speed grade, and operating temperature range.
What is the difference in package between the 5CEBA4F23C8N and 5CEBA4F17C6N?
The 5CEBA4F23C8N uses a 484-pin FineLine BGA (FBGA) package, while the 5CEBA4F17C6N uses a 256-pin FineLine BGA (FBGA) package. The different pin counts result in different PCB footprints, I/O availability, and routing requirements.
What do the speed grade suffixes C8 and C6 indicate on these FPGAs?
The suffix "C8" on the 5CEBA4F23C8N indicates a speed grade of 8, and "C6" on the 5CEBA4F17C6N indicates a faster speed grade of 6. A lower speed grade number generally corresponds to faster performance in Intel FPGA nomenclature, so the 5CEBA4F17C6N offers higher maximum operating frequency capability than the 5CEBA4F23C8N.
What is the operating temperature range for the 5CEBA4F23C8N and 5CEBA4F17C6N?
Both devices are specified with a commercial temperature range of 0°C to 85°C junction temperature (TJ), as indicated by the "C" in the speed grade and temperature designator. Neither part is rated for industrial or automotive temperature ranges.
Can the 5CEBA4F23C8N and 5CEBA4F17C6N be used interchangeably in the same design?
No, they are not pin-compatible or footprint-compatible. The 5CEBA4F23C8N has a 484-pin FBGA package, while the 5CEBA4F17C6N has a 256-pin FBGA package. A design targeting one package cannot directly accept the other without a PCB redesign and revalidation of I/O assignments, power delivery, and thermal performance.
Do both devices support the same transceiver and high-speed interface capabilities?
Both are Cyclone V E FPGAs and support the same family-level features, including up to 3.125 Gbps transceivers, PCI Express Gen1/Gen2 hard IP, and variable-precision DSP blocks. However, the actual number of available transceiver channels and I/O pins differs due to the different package pin counts (484 vs 256 pins).
Which device is better for a space-constrained design?
The 5CEBA4F17C6N, with its 256-pin FBGA package, occupies less PCB area than the 5CEBA4F23C8N's 484-pin FBGA package. However, the smaller package also provides fewer user I/O pins and transceiver channels, so the choice depends on the required I/O count and functionality.
Are configuration and power supply requirements the same for both devices?
Both devices belong to the same Cyclone V E family and share the same configuration schemes (e.g., active serial, passive serial, JTAG) and core voltage requirements (typically 1.1 V). However, exact power supply rail requirements and decoupling recommendations should be verified against the respective device pin-out files and Intel Cyclone V device handbook, as package differences may affect power pin distribution.