Part A
10CL080YU484I7G
訊息
- Lifecycle
- Active
- Stock
- 2806 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 10CL080YF484I7G and 10CL080YU484I7G are functionally equivalent Cyclone 10 LP FPGA devices sharing the same logic density, package, speed grade, and temperature range. The only difference is the lead-free (Pb-free/RoHS-compliant) finish designation on the YF variant versus the standard finish on the YU variant, making them interchangeable in most designs subject to solderability and compliance requirements.
Logic Density
High match
Package Type
High match
Speed Grade
High match
Lead-Free Finish
Validation required
Parts at a glance
Part B
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）
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 | 10CL080YU484I7G | Why it matters |
|---|---|---|---|
| Family | Cyclone 10 LP | Cyclone 10 LP | Both devices belong to the same FPGA family, so they share the same architecture, toolchain, and IP support. |
| Logic Elements (LEs) | 8,000 | 8,000 | Matching logic capacity ensures equivalent design fit and resource utilization. |
| Package | 484-pin FBGA | 484-pin FBGA | Identical package and pin count allow the same PCB footprint and assembly process. |
| Operating Temperature Range | -40°C to +100°C (Industrial) | -40°C to +100°C (Industrial) | Same temperature grade ensures both parts are suitable for the same environmental conditions. |
| Speed Grade | 7 | 7 | Identical speed grade means equivalent timing performance and maximum operating frequency. |
| Supply Voltage (VCCINT) | 1.2 V | 1.2 V | Core voltage must match the board power design; both use the same 1.2 V core supply. |
| Configuration Method | Fast passive parallel / active serial (F variant) | Passive serial / JTAG (U variant) | Different configuration schemes affect the external flash and programming circuitry required on the board. |
| Configuration Voltage (VCCIO) | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.0 V / 3.3 V | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.0 V / 3.3 V | I/O bank voltage flexibility determines compatibility with surrounding logic and memory interfaces. |
| Embedded Memory | M9K blocks: 30 (270 Kbit) | M9K blocks: 30 (270 Kbit) | On-chip memory capacity affects buffering, FIFO, and data storage capabilities within the FPGA. |
| Multiplier Blocks | 18 x 18 embedded multipliers: 24 | 18 x 18 embedded multipliers: 24 | DSP resources determine arithmetic and signal-processing performance for the design. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 10CL080YU484I7G | 10CL080YF484I7G |
|---|---|---|
| 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) | -40°C ~ 100°C (TJ) |
Frequently asked questions
What are the key differences between the 10CL080YF484I7G and the 10CL080YU484I7G?
The primary difference is the operating temperature range. The 10CL080YF484I7G is specified for the commercial temperature range (0°C to 85°C junction temperature), while the 10CL080YU484I7G is specified for the industrial temperature range (-40°C to 100°C junction temperature). Both devices are otherwise identical in logic density, package, speed grade, and configuration features.
Are the 10CL080YF484I7G and 10CL080YU484I7G functionally interchangeable?
Functionally, both devices provide the same 80,000 logic elements, 484-pin FineLine BGA package, and speed grade 7 performance. However, they are not interchangeable in all applications because the industrial-grade 10CL080YU484I7G is qualified for a wider temperature range. The commercial-grade 10CL080YF484I7G must not be used outside its rated temperature range.
What is the logic density and package of these devices?
Both the 10CL080YF484I7G and 10CL080YU484I7G are Cyclone 10 LP FPGAs with 80,000 logic elements. They are housed in a 484-pin FineLine BGA (FBGA) package with a 0.8 mm ball pitch.
What speed grade do the 10CL080YF484I7G and 10CL080YU484I7G use?
Both devices are speed grade 7 (the "7" in the part number suffix), which is the fastest standard speed grade offered for the Cyclone 10 LP family. This speed grade is common to both the commercial and industrial temperature versions.
Can the 10CL080YF484I7G be used as a drop-in replacement for the 10CL080YU484I7G?
No. The 10CL080YF484I7G is rated only for the commercial temperature range (0°C to 85°C junction). Replacing an industrial-grade 10CL080YU484I7G with the commercial version in an application that requires the industrial temperature range would violate the device specifications and may cause unreliable operation.
What are the operating temperature ranges for these two devices?
The 10CL080YF484I7G operates over the commercial junction temperature range of 0°C to 85°C. The 10CL080YU484I7G operates over the industrial junction temperature range of -40°C to 100°C. These ranges are defined by Intel (formerly Altera) for the Cyclone 10 LP device family.
Do both devices support the same configuration methods?
Yes. Both the 10CL080YF484I7G and 10CL080YU484I7G support the same configuration schemes, including active serial (AS), passive serial (PS), JTAG, and fast passive parallel (FPP) modes, as they are identical die with the same configuration controller. The only difference is the temperature grade.