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 10CL080YF780C6G are both Intel Cyclone 10 LP FPGAs sharing the same core architecture and logic cell family, but they differ in logic density, package footprint, and speed grade. The 10CL080YF780C6G offers higher logic capacity and a larger I/O count in a different package, while the 10CL055YF484C8G provides a faster speed grade in a more compact FBGA-484 package. Because package, logic density, and speed grade differ, a direct drop-in replacement is not possible without PCB redesign and timing revalidation, though functional equivalence at the architectural level makes the 10CL080YF780C6G a viable candidate for designs that can accommodate the larger footprint and adjusted timing budget.
Logic Density
Validation required
Package Type
Not compatible
Speed Grade
Not compatible
Core Architecture
High match
Parts at a glance
Part B
10CL080YF780C6G
インテル
- Lifecycle
- Active
- Stock
- 8404 個数
- Package
- BGA-780
- 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 | 10CL080YF780C6G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 55,856 | 79,040 | LE count defines the available programmable logic capacity; a higher count allows more complex designs, so the two devices are not directly substitutable for logic-hungry 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 change whether a design fits without external memory. |
| Package / Pin Count | 484-pin FBGA (FBGA-484) | 780-pin FBGA (FBGA-780) | Package and pin count determine PCB footprint, routing, and available I/O; different packages are not drop-in compatible on the same board. |
| Maximum User I/O | 321 | 423 | User I/O count limits how many external signals can be interfaced; a design needing more I/O cannot be migrated to the smaller-I/O device. |
| Speed Grade | 8 (fastest) | 6 (slower) | Speed grade determines maximum operating frequency and timing closure; a slower grade may fail timing for designs validated on a faster device. |
| Operating Temperature Range | Commercial (0°C to 85°C junction) | Commercial (0°C to 85°C junction) | Temperature range must match the application environment; identical commercial ranges mean both suit the same thermal conditions. |
| Core Supply Voltage | 1.2 V | 1.2 V | Core voltage must match the board power design; identical 1.2 V cores allow reuse of the same power rail. |
| Embedded Multipliers (18x18) | 156 | 288 | DSP multiplier blocks determine arithmetic throughput for signal processing; fewer multipliers can bottleneck DSP-heavy designs. |
| PLLs | 4 | 4 | PLLs generate and synchronize internal clocks; equal PLL counts mean similar clocking flexibility for both devices. |
| Family | Cyclone 10 LP | Cyclone 10 LP | Same device family means shared architecture, toolchain support, and IP 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 | 10CL080YF780C6G |
|---|---|---|
| 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 | 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) |
Frequently asked questions
What are the key differences between the 10CL055YF484C8G and the 10CL080YF780C6G?
The 10CL055YF484C8G is a Cyclone 10 LP FPGA with 55,000 logic elements in a 484-pin FBGA package, while the 10CL080YF780C6G offers 80,000 logic elements in a 780-pin FBGA package. The 10CL080YF780C6G provides higher logic density and more user I/O, but in a larger package with a different speed grade.
Are the 10CL055YF484C8G and 10CL080YF780C6G pin-compatible?
No. The 10CL055YF484C8G uses a 484-pin FBGA package, while the 10CL080YF780C6G uses a 780-pin FBGA package. The different pin counts and ball maps make them physically and electrically incompatible for direct PCB replacement.
Can the 10CL055YF484C8G be used as a drop-in replacement for the 10CL080YF780C6G?
No. Beyond the package and pin count differences, the 10CL080YF780C6G has a higher logic element count (80,000 vs. 55,000) and a different speed grade (C6 vs. C8). A redesign would be required to accommodate the different resource availability, I/O count, and timing characteristics.
What are the operating temperature ranges for these two Cyclone 10 LP devices?
Both the 10CL055YF484C8G and the 10CL080YF780C6G are specified for commercial temperature operation, typically 0°C to 85°C junction temperature, as indicated by the "C" in their part numbers. Industrial or automotive temperature grades are not denoted by these specific ordering codes.
Do both devices support the same configuration methods?
Yes. As Cyclone 10 LP family members, both the 10CL055YF484C8G and 10CL080YF780C6G support standard configuration schemes including active serial (AS), passive serial (PS), JTAG, and fast passive parallel (FPP) modes, subject to the available configuration pins in their respective packages.
Which device has more embedded memory and multiplier resources?
The 10CL080YF780C6G generally provides more embedded memory blocks and embedded multipliers than the 10CL055YF484C8G, consistent with its higher logic element count. Exact resource counts should be verified in the respective Intel Cyclone 10 LP device datasheets and pin-out files.
What speed grade does each part number indicate?
The 10CL055YF484C8G has a speed grade of 8 (C8), while the 10CL080YF780C6G has a speed grade of 6 (C6). A lower speed grade number generally indicates faster performance, so the 10CL080YF780C6G is specified for higher-speed operation than the 10CL055YF484C8G.
Are these devices RoHS compliant and lead-free?
Both the 10CL055YF484C8G and 10CL080YF780C6G are offered in RoHS-compliant, lead-free FBGA packages as standard Intel ordering options. Customers should confirm the specific ordering code and environmental specification on the Intel product page or authorized distributor listing before finalizing a design.