Part A
10CL080YF780I7G
Альтера
- Lifecycle
- Active
- Stock
- 4082 ПКС
- Series
- Встроенные - FPGA (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 10CL080YF484I7G and 10CL080YF780I7G are functionally compatible Cyclone 10 LP FPGA devices sharing identical logic density, speed grade, and operating temperature range, with the primary distinction being package footprint and available user I/O count. The 10CL080YF780I7G offers a higher I/O count in a larger FBGA package, making it suitable as a functional replacement where board space permits and additional I/O is required, while the 10CL080YF484I7G remains the preferred choice for compact designs with moderate I/O requirements.
Logic Density
High match
Speed Grade
High match
Package Type
Validation required
User I/O Count
Validation required
Parts at a glance
Part B
10CL080YF484I7G
Интель
- Lifecycle
- Active
- Stock
- 2707 ПКС
- Package
- BGA-484
- Series
- Встроенные - FPGA (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 | 10CL080YF484I7G | 10CL080YF780I7G | Why it matters |
|---|---|---|---|
| Package / Case | 484-FBGA (23x23) | 780-FBGA (29x29) | The package footprint and ball count differ, so the two devices are not drop-in compatible on the same PCB. |
| Number of I/O Pins | 289 | 423 | Different I/O counts change the number of usable user signals and affect board routing and pin assignment. |
| Operating Temperature Range | -40°C to 100°C (TJ) | -40°C to 100°C (TJ) | Both parts share the same industrial temperature grade, so thermal suitability is equivalent. |
| Logic Family / Series | Cyclone 10 LP | Cyclone 10 LP | Same FPGA family ensures identical architecture, toolchain support, and IP compatibility. |
| Logic Elements (LEs) | 81264 | 81264 | Identical logic capacity means the same design can fit in either device without resource changes. |
| Total Embedded Memory | 2810 kbit | 2810 kbit | Equal on-chip memory supports the same buffering and storage requirements in both packages. |
| Number of Embedded Multipliers (18x18) | 244 | 244 | Same DSP block count preserves arithmetic performance for signal-processing functions. |
| Supply Voltage - Core | 1.2 V | 1.2 V | Matching core voltage allows the same power supply design to be reused. |
| Mounting Type | Surface Mount | Surface Mount | Both are SMD devices, so the same assembly process class applies. |
| RoHS Status | RoHS Compliant | RoHS Compliant | Both meet the same environmental compliance requirements for global distribution. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 10CL080YF780I7G | 10CL080YF484I7G |
|---|---|---|
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Digi Key Programmable | Not Verified | - |
| Number of LA Bs / CL Bs | 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) | -40°C ~ 100°C (TJ) |
| Packaging | Tray | - |
| Number of LABs/CLBs | - | 5079 |
| Number of Logic Elements/Cells | - | 81264 |
Frequently asked questions
What are the 10CL080YF484I7G and 10CL080YF780I7G devices?
Both are Intel (formerly Altera) Cyclone 10 LP field-programmable gate arrays (FPGAs) from the 10CL080 family, featuring 80,000 logic elements (LEs). The 10CL080YF484I7G uses a 484-pin FineLine BGA (FBGA) package, while the 10CL080YF780I7G uses a 780-pin FBGA package. Both are specified with a -I7 speed grade and industrial temperature range.
What is the primary difference between the 10CL080YF484I7G and 10CL080YF780I7G?
The primary difference is the package and pin count: the 10CL080YF484I7G is in a 484-pin FBGA package, and the 10CL080YF780I7G is in a 780-pin FBGA package. This affects the number of available user I/O pins, power/ground pins, and the PCB footprint, but both devices share the same 80,000-LE Cyclone 10 LP fabric and -I7 speed grade.
Do the 10CL080YF484I7G and 10CL080YF780I7G have the same logic density and speed grade?
Yes. Both are members of the Cyclone 10 LP 10CL080 device family with 80,000 logic elements and are rated at the -I7 speed grade. The logic fabric, embedded memory, and DSP resources are identical; only the package and I/O count differ.
Can the 10CL080YF484I7G be used as a drop-in replacement for the 10CL080YF780I7G?
No. Although both devices share the same FPGA fabric and speed grade, they have different package types and pin counts (484-pin FBGA vs 780-pin FBGA). The PCB land patterns, pinouts, and available I/O are not compatible, so a direct drop-in replacement is not possible without a board redesign.
Which device offers more user I/O pins, the 10CL080YF484I7G or the 10CL080YF780I7G?
The 10CL080YF780I7G, with its larger 780-pin FBGA package, provides more user I/O pins than the 10CL080YF484I7G in the 484-pin FBGA package. The exact I/O count for each package variant should be confirmed in the Intel Cyclone 10 LP device pin-out files and datasheet.
Are the 10CL080YF484I7G and 10CL080YF780I7G both industrial temperature grade devices?
Yes. The "I" in the ordering code indicates industrial temperature range for both devices. The -I7 suffix denotes the industrial temperature grade and speed grade 7, which is common to both the 484-pin and 780-pin variants.
What configuration options are available for the 10CL080YF484I7G and 10CL080YF780I7G?
Both devices support standard Cyclone 10 LP configuration schemes, including active serial (AS), passive serial (PS), JTAG, and configuration via external controllers. The available configuration modes are determined by the device family and are the same for both package variants; refer to the Intel Cyclone 10 LP datasheet for the complete list of supported configuration methods.
Where can I find verified pinout and package drawings for the 10CL080YF484I7G and 10CL080YF780I7G?
Verified pinout, package outline, and land pattern information is available from Intel (Altera) official documentation, including the Cyclone 10 LP device datasheet, pin-out files, and package specifications. Distributors such as DigiKey, Mouser, and TTI also provide links to these manufacturer documents in their product listings.