Part A
5CEBA4U15I7N
Informations
- Lifecycle
- Active
- Stock
- 3835 PCS
- Package
- BGA-324
- Series
- FPGA embarqué (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEBA4U15C6N is a viable functional replacement candidate for the 5CEBA4U15I7N in commercial-temperature applications, with identical logic density, package, and I/O configuration; however, the industrial temperature range of the I7N variant is not matched by the C6N, and speed grade differences require timing validation before substitution.
Logic Density and Package
High match
I/O and Transceiver Count
High match
Operating Temperature Range
Validation required
Speed Grade
Validation required
Parts at a glance
Part B
5CEBA4U15C6N
Informations
- Lifecycle
- Active
- Stock
- 8629 PCS
- Package
- LFBGA-324
- 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 | 5CEBA4U15I7N | 5CEBA4U15C6N | Why it matters |
|---|---|---|---|
| Operating Temperature Range | -40°C to 100°C (junction) | 0°C to 85°C (junction) | Industrial-grade parts support wider ambient/junction ranges, so the I7N can be used in harsher environments while the C6N is limited to commercial temperature conditions. |
| Speed Grade | 7 (slower) | 6 (faster) | A lower speed grade number indicates faster fabric timing; the C6N can close timing at higher frequencies than the I7N, affecting maximum clock rates and timing closure. |
| Logic Elements (LEs) | 49,000 | 49,000 | Identical logic capacity means both devices can implement the same design size and complexity without resource changes. |
| Embedded Memory | 3,080 Kbits | 3,080 Kbits | Matching on-chip memory supports the same buffering, FIFO, and RAM-based functions in either device. |
| 18x18 Multipliers | 132 | 132 | Equal DSP block count ensures the same arithmetic and signal-processing throughput capability. |
| Package | UBGA-324 | UBGA-324 | Same package and pinout allow a direct board-level swap without PCB redesign. |
| Supply Voltage | 1.1 V core | 1.1 V core | Identical core voltage means the same power supply design and decoupling can be reused. |
| I/O Count | 224 | 224 | Same user I/O count preserves interface capability and peripheral connectivity options. |
| Maximum Operating Frequency | Lower (grade 7 timing) | Higher (grade 6 timing) | The faster speed grade of the C6N enables higher clock frequencies, which may be required for performance-critical designs. |
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 | 5CEBA4U15I7N | 5CEBA4U15C6N |
|---|---|---|
| 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 | 176 | 176 |
| Voltage - Supply | 1.07V ~ 1.13V | 1.07V ~ 1.13V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 100°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the 5CEBA4U15I7N and 5CEBA4U15C6N devices?
Both are Intel (formerly Altera) Cyclone V E series field-programmable gate arrays (FPGAs) in the same 324-pin UBGA package (15 mm x 15 mm). They share the same logic density, memory, and DSP resources but differ in speed grade and temperature grade: 5CEBA4U15I7N is an industrial-grade device with speed grade 7, while 5CEBA4U15C6N is a commercial-grade device with speed grade 6.
What is the difference between the 5CEBA4U15I7N and 5CEBA4U15C6N?
The primary differences are the speed grade and the temperature grade. The 5CEBA4U15I7N has a speed grade of 7 and is rated for industrial temperature range (TJ = -40°C to +100°C). The 5CEBA4U15C6N has a speed grade of 6 and is rated for commercial temperature range (TJ = 0°C to +85°C). Speed grade 6 provides faster timing performance than speed grade 7, but the industrial temperature range of the I7N device supports harsher environments.
Are the 5CEBA4U15I7N and 5CEBA4U15C6N pin-compatible?
Yes. Both devices are offered in the same 324-pin UBGA package (15 mm x 15 mm) and share the same pinout for the Cyclone V E A4 device density. This means they are pin-compatible, but the speed and temperature grade differences must be considered for timing closure and operating environment.
Can the 5CEBA4U15I7N be used as a drop-in replacement for the 5CEBA4U15C6N?
Not directly without design validation. Although they are pin-compatible, the 5CEBA4U15I7N has a slower speed grade (7 vs. 6) and a wider industrial temperature range. A design that meets timing with the C6N device may not meet timing with the I7N device. Additionally, the I7N device is specified for industrial temperature operation, while the C6N is for commercial. The replacement must be validated against the target design's timing and environmental requirements using Intel Quartus Prime software and the respective device datasheets.
What are the operating temperature ranges for these devices?
The 5CEBA4U15I7N is rated for industrial temperature range with junction temperature (TJ) from -40°C to +100°C. The 5CEBA4U15C6N is rated for commercial temperature range with TJ from 0°C to +85°C. These ranges are specified in the Intel Cyclone V device datasheet.
What logic density and resources do the 5CEBA4U15I7N and 5CEBA4U15C6N provide?
Both devices are Cyclone V E A4 variants, featuring 49,000 logic elements (LEs), 3,080 Kbits of embedded memory, and 66 variable-precision DSP blocks. These parameters are identical because they share the same device density and series. The differences are limited to speed grade and temperature grade.
Which device should be selected for a design requiring faster timing performance?
The 5CEBA4U15C6N, with speed grade 6, offers faster timing performance than the 5CEBA4U15I7N, which has speed grade 7. However, if the design must also operate over the industrial temperature range, the 5CEBA4U15I7N may be required despite its slower speed grade. The selection depends on the specific timing constraints and environmental requirements of the application.
Are these devices RoHS compliant and lead-free?
Both the 5CEBA4U15I7N and 5CEBA4U15C6N are offered in lead-free, RoHS-compliant packages. The "N" suffix in the ordering code indicates lead-free (Pb-free) construction. Verification should be performed using the Intel product ordering information and the specific device datasheet.