5CGXFC3B6U15I7N

The 5CGXFC3B6U15I7N is a Cyclone® V GX Field Programmable Gate Array (FPGA) IC packaged in a 324-LFBGA (324-UBGA, 15×15) surface-mount package. Designed as a mid-density member of the Cyclone V family, it combines FPGA fabric with series-level integration such as transceivers and hard memory controllers to address bandwidth-sensitive, cost-conscious applications.

This device targets industrial and communications segments that require a balance of logic capacity, embedded memory, and integrated interfaces while supporting an extended operating temperature range and low-voltage core operation.

Key Features

• Core architecture and process Built on a 28‑nm low-power process with an approximate 1.1 V core voltage; device supply range specified at 1.07 V to 1.13 V.
• Logic capacity Contains 31,500 logic elements suitable for mid-range FPGA integration.
• Embedded memory Approximately 1.38 Mbits of on-chip RAM, with family-level support for M10K memory blocks and ECC as described in the Cyclone V documentation.
• I/O 144 user I/O pins in a flexible BGA footprint for system-level connectivity.
• Integrated interfaces (series-level) Cyclone V family enhancements include integrated transceivers and hard memory controllers for high-bandwidth external interfaces.
• Package and mounting Supplied in a 324-LFBGA (supplier package: 324-UBGA, 15×15) surface-mount package optimized for compact system layouts.
• Industrial temperature range Rated for operation from −40 °C to 100 °C, meeting industrial environment requirements.
• Regulatory RoHS compliant.

Typical Applications

• Industrial control and automation Use the device where extended temperature range and mid-level logic plus embedded memory are needed for control, interface bridging, or protocol handling.
• Wireless and wireline communications Leverage the Cyclone V family’s integrated transceivers and hard memory controllers for bandwidth-focused link and framing functions.
• Defense and rugged systems Deploy in military or ruggedized applications that require industrial-grade operation across wide temperature ranges.
• Embedded system integration Ideal for designs that require a balance of logic elements, on-chip RAM, and flexible I/O in a compact BGA package.

Unique Advantages

• Low-voltage operation: Narrow supply range (1.07 V to 1.13 V) supports efficient core power management and compatibility with 1.1 V core architectures.
• Balanced logic and memory: 31,500 logic elements combined with approximately 1.38 Mbits of embedded RAM enable substantive on-chip processing and buffering without large external memory footprints.
• Series-level interface integration: Family features such as integrated transceivers and hard memory controllers reduce external IP and simplify high-bandwidth designs.
• Industrial temperature performance: Rated for −40 °C to 100 °C for reliable operation in temperature-challenging environments.
• Compact, manufacturable package: 324-LFBGA (324-UBGA, 15×15) surface-mount package supports compact board designs with established assembly processes.
• RoHS compliance: Environmentally compliant for modern manufacturing requirements.

Why Choose 5CGXFC3B6U15I7N?

This Cyclone® V GX FPGA delivers a practical balance of programmable logic, embedded memory, and series-level interface capabilities in a compact LFBGA package rated for industrial temperatures. The device is well suited to engineers looking to integrate moderate logic density with on-chip RAM and high-bandwidth I/O features while maintaining a focused bill of materials and board footprint.

Choose this part for mid-density, industrial-class designs that benefit from the Cyclone V family’s low-power 28‑nm technology, integrated interface options, and support for a wide operating temperature range.

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