XC7A35T-L1CSG324I

The XC7A35T-L1CSG324I is an Artix-7 field programmable gate array (FPGA) IC designed for industrial-grade applications. It delivers 33,280 logic elements, approximately 1.84 Mbits of embedded memory, and up to 210 user I/O in a 324-pin CSPBGA package.

With a core supply range of 0.95 V to 1.05 V and an operating temperature range from −40 °C to 100 °C, this surface-mount FPGA is specified to meet demanding environmental and integration requirements while providing flexible, reprogrammable logic capacity.

Key Features

• Core Logic  33,280 logic elements provide a substantial programmable fabric for custom logic, control functions, and hardware acceleration.
• Embedded Memory  Approximately 1.84 Mbits of on-chip RAM for buffering, FIFOs, and small data stores directly within the FPGA fabric.
• I/O Density  Up to 210 user I/O pins enable broad interfacing to sensors, converters, peripherals, and other digital subsystems.
• Power  Core voltage operation between 0.95 V and 1.05 V supports predictable power budgeting for the programmable core.
• Package & Mounting  324-LFBGA (324-CSPBGA, 15×15 mm) surface-mount package simplifies PCB layout while delivering high pin density.
• Industrial Temperature Grade  Rated for −40 °C to 100 °C operation to support deployment in temperature-challenging environments.
• RoHS Compliant  Meets RoHS environmental requirements for lead-free assembly and regulatory compliance.

Typical Applications

• Industrial Control  Use the FPGA’s logic capacity and 210 I/O to implement real-time control, I/O aggregation, and protocol bridging in industrial equipment operating across a wide temperature range.
• Communications and Networking  On-chip memory and abundant logic elements enable packet buffering, protocol processing, and custom data-paths for wired network and telecom subsystems.
• Test & Measurement  The combination of flexible I/O and embedded RAM supports data acquisition front-ends, real-time signal conditioning, and instrument control functions.

Unique Advantages

• High Logic Capacity: 33,280 logic elements provide a balance of programmable resources for complex custom logic without excessive board-level complexity.
• On-Chip RAM: Approximately 1.84 Mbits of embedded memory reduces the need for external buffering and simplifies data-path implementation.
• Generous I/O Count: 210 I/O pins allow direct connections to numerous sensors, converters, and peripherals, minimizing the need for extra interface components.
• Industrial Rating: Specified operation from −40 °C to 100 °C supports deployment in harsh environments and extended-temperature applications.
• Compact, High-Density Package: The 324-CSPBGA (15×15) package delivers high pin density in a compact footprint for space-constrained PCB designs.
• Regulatory Compliance: RoHS compliance facilitates integration into lead-free manufacturing flows.

Why Choose XC7A35T-L1CSG324I?

The XC7A35T-L1CSG324I positions itself as a capable, industrial-grade Artix-7 FPGA offering a practical combination of logic resources, embedded memory, and I/O density in a compact 324-pin CSPBGA package. Its specified core voltage range and broad operating temperature make it suitable for designs that require reliable programmable logic in challenging environments.

This part is well suited to engineers and procurement teams designing industrial control, communications, and test equipment who need a reprogrammable, on-board logic solution that reduces external component count while meeting temperature and RoHS requirements. Backed by a recognized manufacturer, it provides long-term availability potential for scalable designs.

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