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 10CL055YF484C8G is a viable functional replacement candidate for the 10CL016YU484C8G, sharing the same Intel Cyclone 10 LP device family, 484-ball FBGA package, and industrial-grade temperature range. However, the 10CL055YF484C8G offers significantly higher logic density and embedded memory, which may affect power budgeting and timing closure. Designers must validate pinout compatibility, power rail requirements, and configuration scheme before committing to a drop-in substitution.
Package Type
High match
Logic Density
Validation required
Operating Temperature
High match
Embedded Memory
Validation required
Parts at a glance
Part B
10CL016YU484C8G
Intel
- Lifecycle
- Active
- Stock
- 5743 PCS
- Package
- FBGA-484
- 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 | 10CL016YU484C8G | 10CL055YF484C8G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 16,000 | 55,000 | Logic capacity determines how much digital logic can be implemented; a large difference means the two devices are not functionally interchangeable for complex designs. |
| Total RAM Bits | 504,576 | 2,396,160 | Embedded memory affects the ability to store data, buffers, and look-up tables; the smaller device cannot match the memory-intensive applications of the larger one. |
| Number of I/Os | 340 | 321 | I/O count determines how many external signals can be interfaced; a mismatch can prevent a direct drop-in replacement in a given board layout. |
| Number of LABs/CLBs | 1,000 | 3,440 | Logic array blocks define the granularity of the programmable fabric; the difference reflects the substantial capacity gap between the two devices. |
| Package / Case | 484-FBGA (U484) | 484-FBGA (F484) | Although both are 484-ball FBGA, the package codes differ, which can affect pinout, thermal characteristics, and board compatibility. |
| Supply Voltage | 1.2 V | 1.2 V | Core voltage must match the board power design; identical values here mean power delivery is compatible. |
| Operating Temperature | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Temperature grade affects reliability in different environments; matching grades allow use in the same thermal conditions. |
| Speed Grade | 8 | 8 | Speed grade determines maximum operating frequency and timing closure; identical grades mean comparable performance characteristics. |
| Series | Cyclone 10 LP | Cyclone 10 LP | Same device family ensures toolchain, IP, and configuration method compatibility, simplifying migration between the two parts. |
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 | 10CL016YU484C8G |
|---|---|---|
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | 3491 | 963 |
| Number of Logic Elements/Cells | 55856 | 15408 |
| Total RAM Bits | 2396160 | 516096 |
| Number of I/O | 321 | 340 |
| Voltage - Supply | 1.2V | 1.2V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 10CL016YU484C8G and the 10CL055YF484C8G?
The primary differences are logic density and package type. The 10CL016YU484C8G is a Cyclone 10 LP FPGA with 16,000 logic elements in a 484-pin UBGA package, while the 10CL055YF484C8G offers 55,000 logic elements in a 484-pin FBGA package. Both operate at a speed grade of 8 and are specified for commercial temperature range (0°C to 85°C junction).
Are the 10CL016YU484C8G and 10CL055YF484C8G pin-to-pin compatible?
No. Although both devices use a 484-ball package, the 10CL016YU484C8G uses a UBGA (Ultra FineLine BGA) package while the 10CL055YF484C8G uses an FBGA (FineLine BGA) package. These package types have different ball pitches, dimensions, and PCB land patterns, so they are not drop-in replacements for each other.
Can the 10CL016YU484C8G be used as a substitute for the 10CL055YF484C8G in an existing design?
No, not directly. The 10CL055YF484C8G provides significantly more logic elements (55,000 vs. 16,000), different embedded memory capacity, and a different package footprint. A design targeting the 10CL055YF484C8G cannot be implemented in the smaller 10CL016YU484C8G without major redesign, and the physical package difference prevents direct board replacement.
Do both devices belong to the same FPGA family?
Yes. Both the 10CL016YU484C8G and the 10CL055YF484C8G are members of the Intel (formerly Altera) Cyclone 10 LP FPGA family, which is optimized for low-cost, low-power logic applications.
What are the typical applications for each device?
The 10CL016YU484C8G is typically used in cost-sensitive, low-density applications such as simple protocol bridging, I/O expansion, and basic control logic. The 10CL055YF484C8G, with its higher logic density, is suited for more complex functions such as motor control, image processing, and larger state machines that require more embedded memory and logic resources.
Are the operating voltage and I/O standards the same for both FPGAs?
Yes. Both devices share the Cyclone 10 LP family's core and I/O voltage specifications. They support a core voltage of 1.2 V and flexible I/O standards including 3.3 V, 2.5 V, 1.8 V, 1.5 V, and 1.2 V, as documented in the Intel Cyclone 10 LP device datasheet.
Which device has higher embedded memory and multiplier resources?
The 10CL055YF484C8G has higher embedded memory and more embedded multipliers than the 10CL016YU484C8G, consistent with its larger logic capacity. Designers should consult the Intel Cyclone 10 LP datasheet for exact M9K memory block counts and 18x18 multiplier counts for each density.
Do both devices support the same configuration schemes?
Yes. Both the 10CL016YU484C8G and 10CL055YF484C8G support the same configuration schemes available in the Cyclone 10 LP family, including active serial (AS), passive serial (PS), and JTAG configuration, as they share the same family architecture.