Part A
5CEBA4F23C8N
訊息
- Lifecycle
- Active
- Stock
- 6956 件
- Package
- FBGA-484
- Series
- 嵌入式FPGA（現場可程式設計閘陣列）
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4F23C8N and 5CEBA4F17A7N are both Intel Cyclone V FPGAs sharing the same logic density and core architecture, making them functionally related but not drop-in equivalent due to differing package, speed grade, and temperature grade. The 5CEBA4F23C8N offers a larger 484-pin FBGA package with commercial temperature range and speed grade 8, while the 5CEBA4F17A7N uses a smaller 256-pin FBGA package with industrial temperature range and speed grade 7. Designers must validate footprint compatibility, thermal requirements, and timing closure before substituting.
Package Type
Validation required
Speed Grade
Validation required
Operating Temperature
Validation required
Logic Density
High match
Parts at a glance
Part B
5CEBA4F17A7N
訊息
- Lifecycle
- Active
- Stock
- 8447 件
- Package
- LBGA-256
- Series
- 嵌入式FPGA（現場可程式設計閘陣列）
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 | 5CEBA4F17A7N | Why it matters |
|---|---|---|---|
| Family / Series | Cyclone V E | Cyclone V E | Same FPGA family ensures toolchain, IP, and pinout compatibility for substitution. |
| Logic Elements (LE) | 49,000 | 49,000 | Identical logic capacity means equivalent design fit and resource utilization. |
| Package | FBGA-484 | FBGA-256 | Different package sizes affect PCB footprint, routing, and mechanical compatibility. |
| Pin Count | 484 | 256 | Pin count determines available I/O and board layout constraints. |
| Speed Grade | 8 | 7 | Speed grade affects maximum operating frequency and timing closure. |
| Operating Temperature | Commercial (0°C to 85°C) | Automotive (-40°C to 125°C) | Temperature range determines suitability for industrial or automotive environments. |
| Supply Voltage | 1.1 V core | 1.1 V core | Same core voltage simplifies power supply design and compatibility. |
| Embedded Memory | 3,880 Kbit | 3,880 Kbit | Equal memory resources support identical on-chip buffering and storage needs. |
| Transceiver Count | 0 | 0 | No high-speed transceivers means both are limited to general-purpose I/O. |
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 | 5CEBA4F23C8N | 5CEBA4F17A7N |
|---|---|---|
| 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) | -40°C ~ 125°C (TJ) |
Frequently asked questions
What are the 5CEBA4F23C8N and 5CEBA4F17A7N devices?
Both are Intel (formerly Altera) Cyclone V E series field-programmable gate arrays (FPGAs). The 5CEBA4F23C8N is a Cyclone V E FPGA with 49,000 logic elements in a 484-pin FBGA package, while the 5CEBA4F17A7N is a Cyclone V E FPGA with 49,000 logic elements in a 256-pin FBGA package.
Do the 5CEBA4F23C8N and 5CEBA4F17A7N have the same logic density?
Yes. Both devices are members of the Cyclone V E A4 variant and provide 49,000 logic elements (LEs), 3,080 Kbits of embedded memory, and 140 18x18 multipliers, as documented in the Intel Cyclone V Device Handbook.
What is the difference in package and pin count between the 5CEBA4F23C8N and 5CEBA4F17A7N?
The 5CEBA4F23C8N uses a 484-pin FineLine BGA (FBGA) package, while the 5CEBA4F17A7N uses a 256-pin FBGA package. The different packages result in different available user I/O counts and PCB footprint requirements.
What do the speed grade suffixes C8 and A7 indicate on these FPGAs?
The suffix C8 on the 5CEBA4F23C8N indicates a commercial temperature grade with speed grade 8. The suffix A7 on the 5CEBA4F17A7N indicates an automotive temperature grade with speed grade 7. Speed grade 7 is faster than speed grade 8 in the Cyclone V family.
Are the 5CEBA4F23C8N and 5CEBA4F17A7N pin-to-pin compatible?
No. The 5CEBA4F23C8N is in a 484-pin FBGA package and the 5CEBA4F17A7N is in a 256-pin FBGA package. They have different pin counts, different ball maps, and different PCB land patterns, so they are not drop-in replacements for each other.
Can the 5CEBA4F23C8N and 5CEBA4F17A7N be used in the same design without modification?
No. Because the two devices differ in package, pin count, I/O availability, and speed/temperature grade, a design targeting one device cannot be used with the other without revising the pin assignments, PCB layout, and timing constraints, and re-validating against the respective device datasheet.
What are the typical applications for the 5CEBA4F23C8N and 5CEBA4F17A7N?
Both devices are used in industrial, automotive, and communication applications requiring moderate logic density, DSP capability, and embedded memory. The 5CEBA4F23C8N with its larger 484-pin package suits designs needing more user I/O, while the 5CEBA4F17A7N with its 256-pin package and automotive temperature grade suits space-constrained or automotive-qualified designs.
Do both devices support the same configuration and transceiver features?
Both are Cyclone V E FPGAs and share the same core architecture, including support for configuration via active serial, passive serial, and JTAG. However, transceiver and high-speed interface availability depends on the specific package and device variant, so the exact feature set must be confirmed in the Intel Cyclone V Device Handbook for each ordering code.