Part A
10CL055YF484C8G
Intel
- Lifecycle
- Active
- Stock
- 4745 PCS
- Package
- FBGA-484
- Series
- Embedded - FPGAs (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 10CL080YF780C8G is a viable functional replacement candidate for the 10CL055YF484C8G, sharing the same Cyclone 10 LP device family, speed grade, and core architecture. However, the significant difference in logic density and package footprint requires careful validation before substitution in existing designs.
Logic Density
Validation required
Package Type
Not compatible
Speed Grade
High match
Core Architecture
High match
Parts at a glance
Part B
10CL080YF780C8G
Altera
- Lifecycle
- Active
- Stock
- 8198 PCS
- Series
- Embedded - FPGAs (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 | 10CL055YF484C8G | 10CL080YF780C8G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 55,000 | 80,000 | Logic capacity determines how much custom digital logic can be implemented; a design that fits in one device may not fit in the other. |
| Total RAM Bits | 2,396,160 | 3,014,656 | Embedded memory capacity affects buffering, FIFO depth, and data storage capability within the FPGA fabric. |
| Number of I/O Pins | 321 | 429 | Available I/O determines how many external signals and peripherals the device can interface with. |
| Package / Case | 484-FBGA (23x23) | 780-FBGA (29x29) | Package footprint and ball count must match the PCB layout; different packages are not drop-in compatible. |
| Operating Temperature Range | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Temperature grade must meet the application's environmental requirements for reliable operation. |
| Supply Voltage | 1.2 V Core | 1.2 V Core | Core voltage must match the board power design; incorrect voltage can damage the device or cause malfunction. |
| Number of PLLs | 4 | 4 | PLLs provide clock synthesis and management; the count limits how many independent clock domains can be generated. |
| Embedded Multipliers (18x18) | 156 | 288 | Hardware multipliers are essential for DSP and arithmetic-intensive functions; fewer multipliers may force logic-based implementation. |
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 | 10CL055YF484C8G | 10CL080YF780C8G |
|---|---|---|
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Digi Key Programmable | - | Not Verified |
| Number of Logic Elements / Cells | - | 81264 |
| Total RAM Bits | 2396160 | 2810880 |
| Number of I/O | 321 | 423 |
| Voltage - Supply | 1.2V | 1.2V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
| Number of LA Bs / CL Bs | - | 5079 |
| Number of LABs/CLBs | 3491 | - |
| Number of Logic Elements/Cells | 55856 | - |
Frequently asked questions
What are the key differences between the 10CL055YF484C8G and the 10CL080YF780C8G?
The 10CL055YF484C8G is a Cyclone 10 LP FPGA with 55,000 logic elements in a 484-pin FBGA package, while the 10CL080YF780C8G offers 80,000 logic elements in a 780-pin FBGA package. The 10CL080YF780C8G provides higher logic density and more user I/O pins due to its larger package.
Are the 10CL055YF484C8G and 10CL080YF780C8G pin-to-pin compatible?
No. The 10CL055YF484C8G uses a 484-pin FBGA package, whereas the 10CL080YF780C8G uses a 780-pin FBGA package. The different pin counts and ball maps prevent direct pin-to-pin compatibility.
Can the 10CL055YF484C8G be used as a drop-in replacement for the 10CL080YF780C8G?
No. The two devices differ in logic density, package footprint, and pinout. A drop-in replacement is not possible without redesigning the PCB and recompiling the FPGA design.
Do both devices belong to the same Intel Cyclone 10 LP family?
Yes. Both the 10CL055YF484C8G and the 10CL080YF780C8G are members of the Intel Cyclone 10 LP FPGA family, sharing the same architecture and supporting the same configuration schemes.
What is the operating temperature range for these two FPGAs?
Both the 10CL055YF484C8G and the 10CL080YF780C8G are specified for commercial temperature operation, typically 0°C to 85°C junction temperature, as indicated by the "C8" speed grade suffix in their part numbers.
Which device offers more embedded memory and multiplier resources?
The 10CL080YF780C8G provides more embedded memory blocks and embedded multipliers than the 10CL055YF484C8G, consistent with its higher logic element count of 80,000 versus 55,000.
Are the configuration methods the same for both FPGAs?
Yes. Both devices support the same configuration schemes, including active serial, passive serial, and JTAG, as they are based on the same Cyclone 10 LP architecture.
What supply voltages do these two devices require?
Both the 10CL055YF484C8G and the 10CL080YF780C8G require a 1.2 V core voltage and support flexible I/O standards with VCCIO voltages typically ranging from 1.2 V to 3.3 V, depending on the bank configuration.