Part A
10CL055YF484C8G
インテル
- Lifecycle
- Active
- Stock
- 4745 個数
- Package
- FBGA-484
- 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
Compatible functional replacement candidate
The 10CL055YF484C8G and 10CL080YU484C6G are both Intel Cyclone 10 LP FPGAs in the same 484-pin FBGA package, sharing identical core architecture, I/O bank structure, and supply voltage requirements. The 10CL080YU484C6G offers higher logic density and a faster speed grade, making it a viable functional upgrade candidate for the 10CL055YF484C8G in most designs, provided timing closure and power budget are re-validated for the target application.
Package Type
High match
Logic Density
Validation required
Speed Grade
Validation required
Supply Voltage
High match
Parts at a glance
Part B
10CL080YU484C6G
インテル
- Lifecycle
- Active
- Stock
- 9933 個数
- Package
- FBGA-484
- 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 | 10CL055YF484C8G | 10CL080YU484C6G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 55,856 | 79,040 | LE count determines the amount of programmable logic available; a higher count allows more complex designs, so the two devices are not directly substitutable for logic-capacity-bound designs. |
| Total RAM Bits | 2,396,160 | 2,810,880 | Embedded memory capacity affects buffering, FIFO depth, and data storage within the FPGA; differing RAM sizes can limit or enable specific memory-intensive applications. |
| Maximum User I/O Pins | 321 | 321 | I/O pin count determines how many external signals the device can interface with; identical counts support similar board-level connectivity. |
| Package / Case | 484-FBGA (23x23) | 484-FBGA (23x23) | Physical package and footprint must match for PCB compatibility; identical packages allow the same board layout to be reused. |
| Speed Grade | 8 | 6 | Speed grade indicates the maximum operating frequency and timing performance; a faster grade (lower number) can meet tighter timing requirements but may consume more power. |
| Operating Temperature Range | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | Temperature range defines the environmental conditions under which the device is guaranteed to operate; matching ranges ensures suitability for the same application environment. |
| Supply Voltage - Core | 1.2 V | 1.2 V | Core voltage must match the board power supply design; identical core voltages simplify power delivery and decoupling requirements. |
| Number of PLLs | 4 | 4 | PLLs provide clock synthesis and management; the same number supports equivalent clocking architectures. |
| Embedded Multipliers (18x18) | 156 | 288 | Hardware multipliers accelerate DSP and arithmetic functions; a higher count enables more parallel multiplication operations, affecting signal-processing performance. |
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Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 10CL055YF484C8G | 10CL080YU484C6G |
|---|---|---|
| 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 | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 10CL055YF484C8G and the 10CL080YU484C6G?
The 10CL055YF484C8G is an Intel Cyclone 10 LP FPGA with 55,000 logic elements, a 484-pin FBGA package, and a speed grade of 8. The 10CL080YU484C6G is an Intel Cyclone 10 LP FPGA with 80,000 logic elements, a 484-pin FBGA package, and a speed grade of 6. The primary differences are logic density (55K vs. 80K LE) and speed grade (8 vs. 6).
Are the 10CL055YF484C8G and 10CL080YU484C6G pin-to-pin compatible?
Both devices use the same 484-pin FBGA package (484-ball FineLine BGA), but pin-to-pin compatibility cannot be assumed solely from the package. Pin assignments and I/O bank configurations may differ between the 55K and 80K logic element variants. A detailed pinout comparison using the respective Intel Cyclone 10 LP device pin-out files is required before considering a direct swap.
Can the 10CL055YF484C8G be used as a drop-in replacement for the 10CL080YU484C6G?
No. The 10CL055YF484C8G has fewer logic elements (55K vs. 80K) and a slower speed grade (8 vs. 6). A drop-in replacement would require that the target design fits within 55K logic elements and meets timing at speed grade 8, in addition to verifying pin compatibility and configuration bitstream differences. Intel does not guarantee direct substitution between different density or speed grade devices.
What are the operating temperature ranges for these two devices?
Both the 10CL055YF484C8G and 10CL080YU484C6G are specified for commercial temperature operation, typically 0°C to 85°C junction temperature (TJ), as indicated by the "C" in the part number suffix. Industrial temperature variants would carry an "I" suffix. Always confirm the exact temperature grade from the official Intel Cyclone 10 LP datasheet.
Do both devices support the same configuration schemes?
Both are Intel Cyclone 10 LP FPGAs and support the same configuration schemes, including active serial (AS), passive serial (PS), JTAG, and active parallel (AP) modes. However, the configuration bitstream is density-specific, so a bitstream generated for the 10CL080YU484C6G cannot be used to configure the 10CL055YF484C8G, and vice versa.
What is the difference in speed grade between the 10CL055YF484C8G and the 10CL080YU484C6G?
The 10CL055YF484C8G has a speed grade of 8, while the 10CL080YU484C6G has a speed grade of 6. In Intel FPGA nomenclature, a lower speed grade number indicates a faster device. Therefore, the 10CL080YU484C6G (grade 6) offers faster timing performance than the 10CL055YF484C8G (grade 8).
Are these devices RoHS compliant and lead-free?
Intel Cyclone 10 LP devices in FBGA packages are typically RoHS-compliant and lead-free, as indicated by the "G" suffix in the ordering code (e.g., 10CL055YF484C8G and 10CL080YU484C6G). The "G" denotes green/RoHS-compliant packaging. Confirm specific compliance documentation from Intel or authorized distributors such as DigiKey or Mouser for the exact ordering part number.
What configuration memory does each device require?
Both devices require external configuration memory for active serial or passive serial modes. The configuration file size depends on the logic density: the 10CL080YU484C6G (80K LE) requires a larger configuration bitstream than the 10CL055YF484C8G (55K LE). The exact uncompressed configuration file sizes are specified in the Intel Cyclone 10 LP device datasheet and must be verified before selecting a configuration EPCS or EPCQ device.