Part A
10CL080YF484I7G
訊息
- Lifecycle
- Active
- Stock
- 2707 件
- Package
- BGA-484
- Series
- 嵌入式FPGA（現場可程式設計閘陣列）
Replacement verdict
Compatible functional replacement candidate
The 10CL080YF484I7G and 10CL080YF484C8G are functionally compatible Cyclone 10 LP FPGAs sharing the same 80K logic element density, 484-pin FBGA package, and core architecture. The primary distinction is the temperature grade: the I7G variant supports the industrial temperature range while the C8G variant is rated for commercial temperature operation with a faster speed grade. Designers must validate that the target application's thermal environment and timing margins align with the selected grade before committing to a drop-in substitution.
Logic Density
High match
Package Type
High match
Operating Temperature
Validation required
Speed Grade
Validation required
Parts at a glance
Part B
10CL080YF484C8G
訊息
- Lifecycle
- Active
- Stock
- 9395 件
- Package
- BGA-484
- Series
- 嵌入式FPGA（現場可程式設計閘陣列）
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 | 10CL080YF484C8G | Why it matters |
|---|---|---|---|
| Operating Temperature Range | -40°C to 100°C (Industrial) | 0°C to 85°C (Commercial) | Determines the environments in which the device can reliably operate; industrial-grade parts support harsher conditions than commercial-grade parts. |
| Speed Grade | 7 (faster) | 8 (slower) | Speed grade affects maximum operating frequency and timing closure; a faster grade can meet tighter timing requirements but may cost more. |
| Logic Elements (LEs) | 8,000 | 8,000 | Logic capacity determines how much custom digital logic can be implemented in the FPGA fabric. |
| Package | 484-pin FBGA | 484-pin FBGA | Package type and pin count must match for physical board compatibility and footprint interchangeability. |
| Supply Voltage | 1.2 V core | 1.2 V core | Core voltage must be compatible with the board power design; mismatches can damage the device or prevent operation. |
| Embedded Memory | Up to 2,304 Kbits | Up to 2,304 Kbits | On-chip memory capacity affects the ability to store data, buffers, and lookup tables within the FPGA. |
| Number of I/O Pins | Up to 339 | Up to 339 | I/O count determines how many external signals the device can interface with in a given design. |
| Embedded Multipliers (DSP Blocks) | Up to 288 (9x9) | Up to 288 (9x9) | Dedicated multiplier blocks are essential for efficient DSP and arithmetic-intensive applications. |
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 | 10CL080YF484I7G | 10CL080YF484C8G |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | 5079 | 5079 |
| Number of Logic Elements/Cells | 81264 | 81264 |
| Total RAM Bits | 2810880 | 2810880 |
| Number of I/O | 289 | 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) |
Frequently asked questions
What are the key differences between the 10CL080YF484I7G and 10CL080YF484C8G?
The primary difference is the speed grade and operating temperature range. The 10CL080YF484I7G is specified with a speed grade of 7 and an industrial temperature range (TJ = -40°C to 100°C), while the 10CL080YF484C8G is specified with a speed grade of 8 and a commercial temperature range (TJ = 0°C to 85°C). Both devices are Intel (formerly Altera) Cyclone 10 LP FPGAs with 80,000 logic elements in a 484-pin FBGA package.
Are the 10CL080YF484I7G and 10CL080YF484C8G pin-to-pin compatible?
Yes. Both devices share the same 484-pin FineLine BGA (FBGA) package with identical pinouts as defined by the Intel Cyclone 10 LP device family. The package designation "F484" indicates the same physical footprint and ball assignment, so they are pin-to-pin compatible.
Can the 10CL080YF484C8G be used as a drop-in replacement for the 10CL080YF484I7G?
Not directly without design validation. Although both are pin-compatible, the 10CL080YF484C8G has a commercial temperature range (0°C to 85°C TJ) and a different speed grade (8) compared to the industrial temperature range (-40°C to 100°C TJ) and speed grade 7 of the 10CL080YF484I7G. The replacement is only valid if the target application operates within the commercial temperature range and the timing closure is re-verified for the slower speed grade.
What is the logic density and package of both devices?
Both the 10CL080YF484I7G and 10CL080YF484C8G are Cyclone 10 LP FPGAs with 80,000 logic elements (LEs) and are housed in a 484-pin FineLine BGA (FBGA) package. These parameters are identical for both ordering codes.
Which device is better for industrial temperature applications?
The 10CL080YF484I7G is the appropriate choice for industrial temperature applications because it is rated for a junction temperature range of -40°C to 100°C (TJ). The 10CL080YF484C8G is rated only for 0°C to 85°C (TJ) and is not specified for operation below 0°C or above 85°C junction temperature.
Do both devices support the same configuration methods?
Yes. Both the 10CL080YF484I7G and 10CL080YF484C8G are Cyclone 10 LP devices and support the same configuration schemes, including active serial (AS), passive serial (PS), JTAG, and active parallel (AP) configuration modes, as documented in the Intel Cyclone 10 LP device handbook. Configuration support is a family-level feature and is not affected by speed grade or temperature grade.
What is the difference in speed grade between the two devices?
The 10CL080YF484I7G has a speed grade of 7, while the 10CL080YF484C8G has a speed grade of 8. In Intel FPGA nomenclature, a lower speed grade number indicates faster performance. Therefore, the speed grade 7 device offers faster maximum operating frequencies and tighter timing specifications than the speed grade 8 device.
Are the 10CL080YF484I7G and 10CL080YF484C8G RoHS compliant?
Yes. Both ordering codes are offered in lead-free, RoHS-compliant packages as part of Intel's Cyclone 10 LP product family. The "G" suffix in both part numbers indicates RoHS compliance. Designers should confirm the specific revision and environmental compliance status with the manufacturer's latest product datasheet or material declaration.