Part A
10CL080YF780I7G
アルテラ
- Lifecycle
- Active
- Stock
- 4082 個数
- 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
Not a drop-in replacement
The 10CL080YF780I7G and 10CL016YU484C8G are not functionally interchangeable. They differ in logic density, package and pin count, speed grade, and operating temperature range, so the 10CL016YU484C8G cannot directly replace the 10CL080YF780I7G without a full redesign and revalidation.
Different logic density
Different package and pin count
Different speed grade
Different temperature range
Parts at a glance
Part B
10CL016YU484C8G
インテル
- Lifecycle
- Active
- Stock
- 5743 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 | 10CL080YF780I7G | 10CL016YU484C8G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 80,000 | 16,000 | LE count determines the amount of programmable logic available; a large mismatch means the two devices are not functionally interchangeable for designs needing more logic. |
| Embedded Memory | 2,810 kbit | 504 kbit | On-chip memory capacity affects the ability to store data, buffers, and look-up tables; differing sizes limit direct substitution. |
| Number of I/Os | 278 | 340 | I/O count determines how many external signals the device can interface with; a difference affects board-level compatibility. |
| Package | 780-pin FBGA | 484-pin UBGA | Package type and pin count must match the PCB footprint; different packages are not drop-in replacements. |
| Operating Temperature Range | -40°C to 100°C (Industrial) | 0°C to 85°C (Commercial) | Temperature grade affects reliability in different environments; industrial and commercial parts are not interchangeable in harsh conditions. |
| Speed Grade | 7 (Fastest) | 8 (Slower) | Speed grade determines maximum operating frequency and timing closure; a slower grade may not meet timing requirements of a faster design. |
| Supply Voltage (Core) | 1.2 V | 1.2 V | Core voltage must match the board power supply; identical values indicate power compatibility. |
| Family | Cyclone 10 LP | Cyclone 10 LP | Same device family ensures similar architecture, tool support, and configuration methodology. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 10CL080YF780I7G | 10CL016YU484C8G |
|---|---|---|
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | - | 963 |
| Number of Logic Elements/Cells | - | 15408 |
| Total RAM Bits | 2810880 | 516096 |
| Number of I/O | 423 | 340 |
| 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 10CL016YU484C8G?
The 10CL080YF780I7G is an Intel (Altera) Cyclone 10 LP FPGA with 80,000 logic elements in a 780-pin FBGA package, rated for industrial temperature range (I7 speed grade). The 10CL016YU484C8G is a Cyclone 10 LP FPGA with 16,000 logic elements in a 484-pin UBGA package, rated for commercial temperature range (C8 speed grade). The primary differences are logic density, package type, pin count, and temperature/speed grade.
Are the 10CL080YF780I7G and 10CL016YU484C8G pin-to-pin compatible?
No. The 10CL080YF780I7G uses a 780-pin FBGA package, while the 10CL016YU484C8G uses a 484-pin UBGA package. The different package types, pin counts, and ball maps make them physically and electrically incompatible for direct PCB replacement.
Can the 10CL016YU484C8G be used as a direct substitute for the 10CL080YF780I7G?
No. The 10CL016YU484C8G has only 16,000 logic elements compared to 80,000 in the 10CL080YF780I7G, and it comes in a different package with fewer pins. A direct substitution is not possible without redesigning the PCB and verifying that the lower logic density meets the design requirements.
What are the operating temperature ranges for these two FPGAs?
The 10CL080YF780I7G is specified for industrial temperature range (typically -40°C to +100°C junction temperature, indicated by the "I" in the part number). The 10CL016YU484C8G is specified for commercial temperature range (typically 0°C to +85°C junction temperature, indicated by the "C" in the part number). Always confirm exact thermal specifications in the respective Intel Cyclone 10 LP datasheet.
Do both devices belong to the same FPGA family and use the same configuration method?
Yes. Both the 10CL080YF780I7G and 10CL016YU484C8G are members of the Intel Cyclone 10 LP family. They support the same configuration schemes, including active serial, passive serial, JTAG, and configuration via external flash memory, as documented in the Cyclone 10 LP device handbook.
What speed grades are indicated by the "I7" and "C8" suffixes?
The "I7" suffix on the 10CL080YF780I7G indicates an industrial temperature grade with speed grade 7. The "C8" suffix on the 10CL016YU484C8G indicates a commercial temperature grade with speed grade 8. Speed grade 7 is faster than speed grade 8 in the Cyclone 10 LP family, meaning the 10CL080YF780I7G offers higher performance but may consume more power.
Which device offers more embedded memory and multiplier resources?
The 10CL080YF780I7G provides significantly more embedded memory (approximately 2,544 Kbits) and more 18x18 multipliers (approximately 288) than the 10CL016YU484C8G, which offers approximately 504 Kbits of embedded memory and 56 multipliers. These values should be verified against the latest Intel Cyclone 10 LP datasheet for the specific speed grade and package.
Are both devices RoHS compliant and available in lead-free packages?
Both the 10CL080YF780I7G and 10CL016YU484C8G are offered in RoHS-compliant, lead-free package options by Intel. The "G" suffix in both part numbers indicates RoHS compliance. Designers should confirm the specific package ordering code and environmental compliance status with the manufacturer or authorized distributor before finalizing a design.