Part A
5CEBA4F17C8N
インテル
- Lifecycle
- Active
- Stock
- 2430 個数
- Package
- FBGA-256
- Series
- 組み込み - FPGA（フィールド・プログラマブル・ゲート・アレイ）
Replacement verdict
Not a drop-in replacement
The 5CEBA4F17C8N and 5CEBA2U15I7 are not functionally interchangeable. They differ in logic density, package footprint, speed grade, and operating temperature range, so a direct board-level substitution is not feasible without redesign.
Different logic density
Different package footprint
Different speed grade
Different temperature range
Parts at a glance
Part B
5CEBA2U15I7
インテル
- Lifecycle
- Active
- Stock
- 8242 個数
- Package
- LFBGA-324
- Series
- 組み込み - FPGA（フィールド・プログラマブル・ゲート・アレイ）
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 5CEBA4F17C8N | 5CEBA2U15I7 | Why it matters |
|---|---|---|---|
| Family | Cyclone V E | Cyclone V E | Same FPGA family ensures toolchain and IP compatibility. |
| Logic Elements (LE) | 49,000 | 25,000 | Determines available logic capacity for the design. |
| Total RAM (Kbits) | 3,080 | 1,640 | Affects on-chip memory available for buffering and storage. |
| 18x18 Multipliers | 132 | 66 | Impacts DSP throughput and arithmetic performance. |
| Package | FBGA-256 | UBGA-324 | Package determines PCB footprint and pinout compatibility. |
| Operating Temperature | 0°C to 85°C (Commercial) | -40°C to 100°C (Industrial) | Temperature grade affects suitability for harsh environments. |
| Speed Grade | 8 | 7 | Speed grade influences maximum clock frequency and timing closure. |
| Supply Voltage | 1.1 V | 1.1 V | Core voltage must match board power design. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CEBA4F17C8N | 5CEBA2U15I7 |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 18480 | 9434 |
| Number of Logic Elements/Cells | 49000 | 25000 |
| Total RAM Bits | 3464192 | 2002944 |
| Number of I/O | 128 | 176 |
| 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 ~ 100°C (TJ) |
Frequently asked questions
What are the key differences between the 5CEBA4F17C8N and the 5CEBA2U15I7?
The 5CEBA4F17C8N is a Cyclone V E FPGA with 49,000 logic elements, a 484-pin FBGA package, and a commercial temperature grade (0°C to 85°C junction). The 5CEBA2U15I7 is a Cyclone V E FPGA with 25,000 logic elements, a 324-pin UBGA package, and an industrial temperature grade (-40°C to 100°C junction). They differ in logic density, package, pin count, and temperature range.
Are the 5CEBA4F17C8N and 5CEBA2U15I7 pin-compatible?
No. The 5CEBA4F17C8N uses a 484-pin FBGA package, while the 5CEBA2U15I7 uses a 324-pin UBGA package. The different package sizes, ball counts, and ball maps prevent direct pin-to-pin compatibility.
Can the 5CEBA4F17C8N and 5CEBA2U15I7 operate at the same core voltage?
Yes. Both devices are Cyclone V E FPGAs and operate with a core voltage of 1.1 V, as specified in the Intel Cyclone V device datasheet. However, I/O voltages depend on the configured I/O standards and bank assignments.
Which device has a wider operating temperature range?
The 5CEBA2U15I7 has a wider operating temperature range. Its industrial grade supports a junction temperature of -40°C to 100°C, while the 5CEBA4F17C8N commercial grade supports 0°C to 85°C junction temperature.
Do both devices support the same transceiver speeds?
No. The 5CEBA4F17C8N and 5CEBA2U15I7 are both Cyclone V E devices, which do not include high-speed transceivers. Transceiver support is available in Cyclone V GX, GT, and ST variants, not in the E variant represented by these two part numbers.
How do the logic element counts compare between the two devices?
The 5CEBA4F17C8N contains 49,000 logic elements, while the 5CEBA2U15I7 contains 25,000 logic elements. The 5CEBA4F17C8N therefore offers approximately twice the logic capacity of the 5CEBA2U15I7.
Are these two FPGAs interchangeable in an existing design?
No. Because they differ in logic density, package type, pin count, and temperature grade, they are not drop-in replacements. Any substitution requires a full design review, including pinout, PCB layout, thermal, and timing validation against the respective Intel Cyclone V datasheets.