Part A
10CL080YF780I7G
Altera
- Lifecycle
- Active
- Stock
- 4082 PCS
- Series
- Embedded - FPGAs (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 10CL080YF484C8G is a viable functional replacement candidate for the 10CL080YF780I7G in applications where commercial temperature operation and the smaller 484-pin package are acceptable. Both devices share the same Cyclone 10 LP logic density and core architecture, but the differences in package footprint, temperature grade, and speed grade require careful validation before substitution.
Logic Density
High match
Package Type
Validation required
Operating Temperature
Not compatible
Speed Grade
Validation required
Parts at a glance
Part B
10CL080YF484C8G
Intel
- Lifecycle
- Active
- Stock
- 9395 PCS
- Package
- BGA-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 | 10CL080YF780I7G | 10CL080YF484C8G | Why it matters |
|---|---|---|---|
| Package / Case | 780-FBGA (29x29) | 484-FBGA (23x23) | Different package footprints and ball counts are not drop-in compatible; the PCB land pattern must match the selected package. |
| Operating Temperature Range | -40°C to 100°C (Industrial, I7) | 0°C to 85°C (Commercial, C8) | Industrial-grade parts support wider ambient ranges; substituting a commercial part in an industrial environment risks reliability and spec violations. |
| Speed Grade | 7 (faster) | 8 (slower) | Speed grade determines maximum operating frequency and timing closure; a slower grade may not meet the same timing requirements. |
| Logic Elements (LEs) | 8,000 | 8,000 | Matching logic capacity ensures the same design fits without resource overflow. |
| Family / Series | Cyclone 10 LP | Cyclone 10 LP | Same device family means identical architecture, IP compatibility, and tool support. |
| Supply Voltage (Core) | 1.2 V | 1.2 V | Identical core voltage allows reuse of the same power supply design and decoupling network. |
| User I/O Count | Higher (780-pin package) | Lower (484-pin package) | Available I/O differs with package; insufficient I/O prevents direct substitution in designs using more pins. |
| Embedded Memory | Same device core memory | Same device core memory | Memory blocks are identical within the same device density, but package differences may affect available routing. |
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 | 10CL080YF780I7G | 10CL080YF484C8G |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | - | 5079 |
| Number of Logic Elements/Cells | - | 81264 |
| Total RAM Bits | 2810880 | 2810880 |
| Number of I/O | 423 | 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) |
| Digi Key Programmable | Not Verified | - |
| Number of LA Bs / CL Bs | 5079 | - |
| Number of Logic Elements / Cells | 81264 | - |
| Packaging | Tray | - |
Frequently asked questions
What are the key differences between the 10CL080YF780I7G and the 10CL080YF484C8G?
The primary differences are package type, temperature grade, and speed grade. The 10CL080YF780I7G uses a 780-pin FBGA package, is rated for industrial temperature range (I7), and has a speed grade of 7. The 10CL080YF484C8G uses a 484-pin FBGA package, is rated for commercial temperature range (C8), and has a speed grade of 8. Both are Intel Cyclone 10 LP FPGAs with 80,000 logic elements.
Are the 10CL080YF780I7G and 10CL080YF484C8G functionally interchangeable?
No. Although both are Cyclone 10 LP devices with 80,000 logic elements, they differ in package footprint (780-pin vs 484-pin FBGA), temperature grade (industrial vs commercial), and speed grade (7 vs 8). These differences affect PCB layout, thermal performance, and timing closure, so they are not direct drop-in replacements.
What is the logic density of the 10CL080YF780I7G and 10CL080YF484C8G?
Both devices provide 80,000 logic elements (LEs) as part of the Intel Cyclone 10 LP family. This logic density is identical across both part numbers.
What temperature grades do the 10CL080YF780I7G and 10CL080YF484C8G support?
The 10CL080YF780I7G is specified for industrial temperature range, typically -40°C to +100°C junction temperature (I7 grade). The 10CL080YF484C8G is specified for commercial temperature range, typically 0°C to +85°C junction temperature (C8 grade). Designers must verify exact thermal specifications in the respective Intel datasheets.
What speed grades are available for the 10CL080YF780I7G and 10CL080YF484C8G?
The 10CL080YF780I7G has a speed grade of 7, while the 10CL080YF484C8G has a speed grade of 8. Speed grade affects maximum operating frequency and timing performance. A lower number generally indicates a faster speed grade in Intel FPGA nomenclature, but designers should consult the device datasheet for exact timing specifications.
Can the 10CL080YF484C8G be used as a substitute for the 10CL080YF780I7G in an existing design?
No, not without significant redesign. The 484-pin FBGA package has a different footprint and pin count than the 780-pin FBGA package, requiring a new PCB layout. Additionally, the commercial temperature grade and different speed grade may not meet the original design's environmental and timing requirements.
What package types are used by the 10CL080YF780I7G and 10CL080YF484C8G?
The 10CL080YF780I7G uses a 780-pin FineLine BGA (FBGA) package. The 10CL080YF484C8G uses a 484-pin FineLine BGA (FBGA) package. Both are surface-mount packages, but they have different body sizes, ball counts, and ball pitches, making them physically incompatible on the same PCB land pattern.
Are the 10CL080YF780I7G and 10CL080YF484C8G part of the same Intel FPGA family?
Yes. Both devices belong to the Intel Cyclone 10 LP FPGA family, which is designed for low-cost, low-power applications. They share the same architecture and logic element structure but differ in package, temperature grade, and speed grade options.