Part A
10CL016YU484C8G
訊息
- Lifecycle
- Active
- Stock
- 5743 件
- Package
- FBGA-484
- Series
- 嵌入式FPGA（現場可程式設計閘陣列）
Replacement verdict
Compatible functional replacement candidate
The 10CL040YF484C8G is a higher-density alternative to the 10CL016YU484C8G within the same Intel Cyclone 10 LP family, sharing the identical 484-pin FBGA package and industrial temperature grade. Both devices are functionally compatible in terms of I/O count, supply voltage, and configuration scheme, but the 10CL040YF484C8G offers 2.5× the logic capacity, making it a viable drop-in candidate for designs requiring additional headroom. Verification of power budget and timing closure is recommended before substitution.
Package Type
High match
Logic Density
Not compatible
Supply Voltage
High match
I/O Count
Validation required
Parts at a glance
Part B
10CL040YF484C8G
訊息
- Lifecycle
- Active
- Stock
- 4503 件
- Package
- FBGA-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 | 10CL016YU484C8G | 10CL040YF484C8G | Why it matters |
|---|---|---|---|
| Logic Elements (LEs) | 16,000 | 40,000 | LE count determines the amount of programmable logic available; a design that fits in one device may not fit in the other, directly affecting functional substitutability. |
| Total Embedded RAM | 504 kbit | 1,260 kbit | On-chip memory capacity limits buffering, FIFOs, and data storage; insufficient RAM prevents a design from being ported between the two devices. |
| Embedded Multiplier (18x18) Blocks | 56 | 126 | DSP blocks are required for arithmetic-intensive functions such as filters and MAC operations; fewer multipliers can bottleneck or block a design. |
| Maximum User I/O Pins | 340 | 325 | Available I/O determines how many external signals can be interfaced; a mismatch can make a pinout incompatible with the target board. |
| Package | 484-pin UBGA (FBGA) | 484-pin FBGA | Package type and footprint must match for board-level drop-in compatibility; differing package styles can prevent physical interchangeability. |
| Operating Supply Voltage | 1.2 V core (1.1 V–1.3 V) | 1.2 V core (1.1 V–1.3 V) | Core voltage must be within the device specification for reliable operation; both share the same nominal core rail, easing power-supply reuse. |
| Speed Grade | 8 (commercial) | 8 (commercial) | Speed grade sets achievable clock frequencies and timing closure; matching grades ensures comparable performance when substituting. |
| Operating Temperature Range | 0°C to 85°C (commercial) | 0°C to 85°C (commercial) | Temperature grade must match the application environment; both being commercial-grade allows use in the same thermal conditions. |
| Configuration Memory Type | SRAM-based (volatile) | SRAM-based (volatile) | Volatile configuration requires external boot memory on every power-up; identical configuration schemes simplify board design and boot circuitry. |
| Family / Series | Cyclone 10 LP | Cyclone 10 LP | Same device family means shared architecture, IP cores, and toolchain support, which is essential for design portability 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 | 10CL016YU484C8G | 10CL040YF484C8G |
|---|---|---|
| Series | Cyclone® 10 LP | Cyclone® 10 LP |
| Part Status | Active | Active |
| Number of LABs/CLBs | 963 | 2475 |
| Number of Logic Elements/Cells | 15408 | 39600 |
| Total RAM Bits | 516096 | 1161216 |
| Number of I/O | 340 | 325 |
| 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 primary differences between the 10CL016YU484C8G and the 10CL040YF484C8G?
The 10CL016YU484C8G is an Intel Cyclone 10 LP FPGA with 16,000 logic elements in a 484-pin UBGA package, while the 10CL040YF484C8G offers 40,000 logic elements in a 484-pin FBGA package. Both operate at a speed grade of 8 and are specified for commercial temperature ranges, but they differ in logic density, package type, and available I/O and memory resources.
Are the 10CL016YU484C8G and 10CL040YF484C8G pin-compatible?
No. The 10CL016YU484C8G uses a 484-pin UBGA (Ultra FineLine BGA) package, while the 10CL040YF484C8G uses a 484-pin FBGA (FineLine BGA) package. These are distinct package types with different ball pitches and PCB land patterns, so they are not drop-in replacements for each other.
Can the 10CL016YU484C8G be substituted with the 10CL040YF484C8G in an existing design?
Direct substitution is not possible without design changes. The two devices differ in logic capacity, package footprint, pinout, and resource availability. A redesign of the PCB and a re-evaluation of timing, power, and I/O assignments would be required.
Do both devices belong to the same FPGA family?
Yes. Both the 10CL016YU484C8G and the 10CL040YF484C8G are members of the Intel Cyclone 10 LP family, which is targeted at low-cost, low-power applications. They share the same architecture and configuration methodology but differ in density and package options.
What are the logic element counts for these two devices?
The 10CL016YU484C8G contains 16,000 logic elements, while the 10CL040YF484C8G contains 40,000 logic elements. This difference directly affects the available logic capacity for implementing custom digital functions.
Are both devices available in the same speed grade?
Yes. Both the 10CL016YU484C8G and the 10CL040YF484C8G are specified with speed grade 8, as indicated by the "C8" suffix in their part numbers. This speed grade denotes a specific maximum operating frequency and timing performance within the Cyclone 10 LP family.
Which device offers more embedded memory and multiplier resources?
The 10CL040YF484C8G provides a higher number of embedded memory blocks and embedded multipliers compared to the 10CL016YU484C8G, consistent with its larger logic density. For exact quantities, refer to the respective device datasheets from Intel.
What configuration options are supported by these devices?
Both the 10CL016YU484C8G and the 10CL040YF484C8G support active serial, passive serial, and JTAG configuration schemes, as is standard for the Cyclone 10 LP family. Configuration details and supported flash devices are documented in the Intel Cyclone 10 LP device handbook.