Part A
10CL055YF484I7G
Intel
- Lifecycle
- Active
- Stock
- 1358 Stückzahl
- Package
- FBGA-484
- Series
- Embedded feFPGAs (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 10CL055YF484I7G and 10CL080YF484C6G are both Intel Cyclone 10 LP FPGAs in the same 484-pin FBGA package, sharing identical logic cell architecture, supply voltage requirements, and I/O standards. The 10CL080YF484C6G offers higher logic density and a faster speed grade, making it a viable functional upgrade candidate for the 10CL055YF484I7G in most designs, provided timing closure and power budget are revalidated for the target application.
Package Type
High match
Supply Voltage
High match
Logic Density
Validation required
Speed Grade
Validation required
Parts at a glance
Part B
10CL080YF484C6G
Intel
- Lifecycle
- Active
- Stock
- 9535 Stückzahl
- Package
- BGA-484
- Series
- Embedded feFPGAs (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 | 10CL055YF484I7G | 10CL080YF484C6G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 55,000 | 80,000 | Logic capacity determines whether a design fits; a smaller device may not accommodate the same RTL, so this is a primary substitutability constraint. |
| Total RAM Bits | 2,396,160 | 2,810,880 | On-chip memory affects buffering, FIFO depth, and data storage capability; insufficient RAM can prevent a design from being ported directly. |
| Embedded Multiplier (18x18) Blocks | 156 | 244 | DSP blocks determine arithmetic throughput for filtering, FFT, and similar functions; fewer multipliers may force resource sharing and reduce performance. |
| Maximum User I/O Pins | 321 | 321 | I/O count must match the system interface requirements; identical pin counts support similar board-level connectivity. |
| Package | 484-pin FBGA | 484-pin FBGA | Package and pinout compatibility are essential for drop-in replacement on an existing PCB without redesign. |
| Operating Temperature Range | -40°C to 100°C (Industrial) | 0°C to 85°C (Commercial) | Temperature grade affects reliability in harsh environments; an industrial part can replace a commercial one in many cases, but not vice versa. |
| Speed Grade | 7 (Fastest) | 6 (Faster) | Speed grade influences maximum clock frequency and timing closure; a slower grade may not meet the same performance targets. |
| Supply Voltage - Core | 1.2 V | 1.2 V | Core voltage must match the board power design; identical values allow the same power rail to be reused. |
| Family | Cyclone 10 LP | Cyclone 10 LP | Same device family ensures compatible configuration schemes, IP cores, and toolchain support, simplifying migration. |
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 | 10CL055YF484I7G | 10CL080YF484C6G |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | 3491 | 5079 |
| Number of Logic Elements/Cells | 55856 | 81264 |
| Total RAM Bits | 2396160 | 2810880 |
| Number of I/O | 321 | 289 |
| Voltage - Supply | 1.2V | 1.2V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 100°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 10CL055YF484I7G and the 10CL080YF484C6G?
The 10CL055YF484I7G is an Intel (Altera) Cyclone 10 LP FPGA with approximately 55,000 logic elements and a speed grade of 7 (I7), while the 10CL080YF484C6G offers approximately 80,000 logic elements with a speed grade of 6 (C6). Both use the same 484-pin FBGA package (F484), but the 10CL080 provides higher logic density and a faster speed grade than the 10CL055.
Are the 10CL055YF484I7G and 10CL080YF484C6G pin-compatible?
Both devices are offered in the same 484-pin FineLine BGA (FBGA) package with the F484 suffix, which typically implies a common package footprint and ballout for the Cyclone 10 LP family. However, designers must verify pin assignments and I/O banking against the respective device pinout files, because not all I/O or dedicated pins are guaranteed to be identical between density variants.
Can the 10CL055YF484I7G be used as a drop-in replacement for the 10CL080YF484C6G?
No. Although both share the F484 package, they differ in logic density (55K vs 80K logic elements) and speed grade (7 vs 6). A drop-in replacement requires identical logic capacity, timing closure, and verified pin compatibility. The 10CL055 has fewer logic elements and a slower speed grade, so it cannot directly replace the 10CL080 in a design that requires the higher density or faster timing.
What is the difference in speed grade between the 10CL055YF484I7G and the 10CL080YF484C6G?
The 10CL055YF484I7G has a speed grade of 7, while the 10CL080YF484C6G has a speed grade of 6. In Intel FPGA nomenclature, a lower number indicates a faster speed grade, so the 10CL080YF484C6G offers faster performance than the 10CL055YF484I7G.
Do both devices belong to the same FPGA family?
Yes. Both the 10CL055YF484I7G and the 10CL080YF484C6G are members of the Intel (Altera) Cyclone 10 LP FPGA family, which is designed for low-cost, low-power applications.
What is the operating temperature range for these two devices?
The 10CL055YF484I7G is specified for industrial temperature range (I7 suffix), typically -40°C to +100°C junction temperature. The 10CL080YF484C6G is specified for commercial temperature range (C6 suffix), typically 0°C to +85°C junction temperature. These ranges should be confirmed in the respective Intel Cyclone 10 LP device datasheets.
Which device should be selected for a design requiring higher logic capacity?
The 10CL080YF484C6G should be selected when higher logic capacity is required, as it provides approximately 80,000 logic elements compared to approximately 55,000 logic elements in the 10CL055YF484I7G.
Are the configuration and power supply requirements the same for both devices?
Both devices are Cyclone 10 LP FPGAs and share the same family-level configuration schemes and core voltage requirements as defined in the Intel Cyclone 10 LP documentation. However, exact power supply decoupling, current consumption, and configuration file sizes differ by density and speed grade, so the respective datasheets and power estimation tools must be used for each device.