10CL055ZU484I8G
10CL055ZU484I8G - Cyclone 10 LP FPGA, 55K LE, 484-UBGA | Intel
The Intel (formerly Altera) 10CL055ZU484I8G is a low-power, high-volume Cyclone 10 LP Field-Programmable Gate Array built on a TSMC 60 nm process and housed in a 484-ball Ultra FineLine BGA (UBGA) package. It integrates 55,856 logic elements, 2,396,160 bits of embedded memory (about 2.4 Mb), and 321 maximum user I/O pins, giving designers a substantial capacity for parallel logic, video bridging, and industrial control glue logic. The device operates across industrial-grade temperature ranges and is supported by the Quartus Prime Lite design suite, which is free for Cyclone 10 LP families and provides a low-cost FPGA development path.
A Field-Programmable Gate Array (FPGA) is a class of programmable logic device (PLD) that allows designers to define digital circuitry after PCB fabrication through an SRAM-based configuration bitstream. Cyclone 10 LP is positioned as the cost-optimized, low-static-power member of Intel's Cyclone family, ideal for volume production where power, cost, and I/O count dominate over raw DSP throughput. Within the broader taxonomy, this part sits at FPGA → programmable logic → digital IC → semiconductor, and it is commonly described as a low-power FPGA, low-cost FPGA, or Cyclone 10 LP 55K LE device.
Key differentiating features of the 10CL055ZU484I8G include embedded 18x18 multipliers for low-density DSP, hardware multipliers supporting up to approximately 156 GMACs of DSP performance, and dedicated global clock networks with up to 6 PLLs. Configuration flexibility is enhanced through dual-boot (for Cyclone 10 LP variants that include it) and JTAG-based in-system programmability. The 484-UBGA package offers 0.8 mm ball pitch, making it suitable for mid-density boards where multi-row I/O is required for wide parallel buses such as RGB video, DDR2/DDR3 memory interfaces, and high-speed LVDS links.
From an architectural perspective, the Cyclone 10 LP family uses 8-input adaptive logic modules (ALMs), M9K memory blocks that can be configured as RAM, ROM, or FIFO, and dedicated high-speed I/O capable of LVDS, SSTL, and HSTL signaling at hundreds of megabits per second. The device integrates a hard memory controller block for external DDR2/DDR3 SDRAM, eliminating soft IP overhead and improving timing closure. Combined with the Quartus Prime toolchain and pre-verified IP library, the 10CL055ZU484I8G achieves predictable timing and high utilization rates typically above 70% in real designs.
Typical applications for the 10CL055ZU484I8G include industrial motor control and I/O aggregation, video bridging and image processing pipelines, factory automation PLCs, machine vision interfaces, video surveillance DVR/NVR systems, and low-cost ASIC prototyping for consumer electronics. Its low static power also makes it attractive for always-on edge devices. For example, paired with an external DDR3 memory and a Gigabit Ethernet PHY, a single 10CL055ZU484I8G can implement a complete multi-port industrial gateway.
One key design consideration: the 484-UBGA package requires careful PCB layout, including microvia stack-ups or via-in-pad for reliable assembly. Designers should follow Intel's Cyclone 10 LP hardware design guidelines for power rail sequencing, decoupling, and JTAG chain topology. Compared to the smaller 10CL025 and 10CL016 variants, the 10CL055ZU484I8G offers roughly twice the logic capacity in the same family, while sharing the Quartus toolchain for direct migration.
This page consolidates distributor pricing, drop-in alternatives within the Cyclone 10 LP family, and practical design notes that go beyond the manufacturer datasheet, helping engineers select, source, and integrate the 10CL055ZU484I8G efficiently.
USD $35,50
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