XC4028XL-2HQ160I

The XC4028XL-2HQ160I is a Field Programmable Gate Array (FPGA) from the XC4000E/X family configured in a 160-BQFP package with an exposed pad. It provides a mid-range programmable logic solution with 2,432 logic elements, on-chip RAM, and 129 I/O pins suitable for industrial-grade embedded designs requiring a wide operating temperature range and a standard surface-mount footprint.

Key Features

• Core Logic  Approximately 2,432 logic elements supporting a total gate count of 28,000 for implementing custom digital logic and control functions.
• Embedded Memory  32,768 bits of on-chip RAM to support buffering, small lookup tables and local data storage.
• I/O Capacity  129 general-purpose I/O pins provide extensive external connectivity for peripherals, sensors and bus interfaces.
• Package & Mounting  160-BQFP exposed pad package (supplier device package: 160-PQFP, 28×28) designed for surface-mount assembly and thermal management via the exposed pad.
• Power  Operates from a 3 V to 3.6 V supply range to match common industrial power rails.
• Temperature & Grade  Industrial grade device specified for operation from −40 °C to 100 °C to meet demanding environmental conditions.
• Regulatory  RoHS compliant.

Typical Applications

• Industrial control systems  Industrial-grade temperature range and robust I/O count make this FPGA suitable for control logic and custom signal processing in factory or process environments.
• Embedded systems and prototyping  Mid-range logic density and on-chip RAM support development of custom interfaces, glue logic and prototype designs that require reprogrammability.
• I/O-intensive digital subsystems  With 129 I/Os, the device can handle multiple external interfaces and expansion ports in compact, surface-mount designs.

Unique Advantages

• Balance of logic and I/O  2,432 logic elements paired with 129 I/O pins provide a practical mix for designs needing moderate logic capacity and significant external connectivity.
• Compact, serviceable package  160-BQFP exposed pad in a 28×28 supplier package supports surface-mount assembly while offering an exposed pad for improved thermal performance.
• Industrial temperature range  Rated from −40 °C to 100 °C for deployment in temperature-variable environments common in industrial applications.
• Narrow voltage range compatibility  Operates on a 3.0 V to 3.6 V supply, simplifying integration with common 3 V system rails.
• On-chip memory for local buffering  32,768 bits of RAM reduce dependence on external memory for small buffering and timestamping tasks.
• RoHS compliant  Meets RoHS requirements for lead-free and environmentally conscious designs.

Why Choose XC4028XL-2HQ160I?

The XC4028XL-2HQ160I delivers a practical blend of logic density, I/O connectivity and on-chip memory in a surface-mount 160-BQFP package, making it a solid choice for industrial and embedded developers seeking reprogrammable digital logic with a listed industrial temperature rating. Its supply range and package footprint simplify integration into systems that require robust environmental performance without excessive PCB area.

This part is well suited to design teams that require medium-scale programmable logic, flexible I/O, and on-chip RAM for localized data handling, while maintaining compliance with RoHS directives for production deployments.

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