XC4028XL-2BG256I

The XC4028XL-2BG256I is a Field Programmable Gate Array (FPGA) IC from AMD’s XC4000E/X family, offering reprogrammable logic with on-chip memory and a high I/O count. It targets designs that require moderate logic density, embedded RAM for buffering, and a robust industrial operating range.

Key attributes include 2,432 logic elements, 32,768 bits of on-chip RAM, 205 I/O pins, and a 256-ball BBGA package, providing a balanced combination of integration, I/O capability, and temperature-rated reliability.

Key Features

• Logic Capacity  Approximately 2,432 logic elements and 1,024 configurable logic blocks provide the core resources for implementing custom logic and control functions.
• Embedded Memory  32,768 bits of on-chip RAM support local buffering, small FIFOs, and data storage for state machines and control logic.
• I/O Count  205 available I/O pins enable dense interfacing with peripherals, sensors, and external devices.
• Gate Equivalent  Listed at 28,000 gates to characterize overall device complexity for design planning.
• Power  Operates from a 3 V to 3.6 V supply range to match common system voltage rails.
• Package & Mounting  256-ball BBGA package; supplier device package noted as 256-PBGA (27×27). Surface-mount mounting type supports standard PCB assembly processes.
• Temperature & Grade  Industrial-grade device specified for operation from −40 °C to 100 °C for use in temperature-challenging environments.
• Environmental Compliance  RoHS compliant for regulatory and supply-chain considerations.

Typical Applications

• Industrial Control  Implement control logic, state machines, and interface bridging in industrial automation systems that require industrial temperature operation.
• Embedded Prototyping  Use as a reprogrammable platform for prototyping custom logic and ASIC emulation with moderate logic density and on-chip RAM.
• Communications Interface  Aggregate and translate signals between buses and peripherals using the device’s substantial I/O count and configurable logic.
• Sensor and Data Aggregation  Handle sensor interfacing, simple data buffering, and preprocessing tasks using the embedded RAM and multiple I/O lines.

Unique Advantages

• Balanced logic and memory  Combines 2,432 logic elements with 32,768 bits of on-chip RAM for mixed logic and buffering requirements without external memory for small data sets.
• High I/O density  205 I/O pins support multiple peripheral connections and complex interface requirements, reducing the need for external I/O expanders.
• Industrial temperature range  Specified −40 °C to 100 °C operation enables deployment in thermally demanding environments.
• Standard surface-mount packaging  256-BBGA/256-PBGA (27×27) package supports compact PCB designs and industry-standard assembly processes.
• Simple power requirements  3 V to 3.6 V supply range eases integration into common system power rails.
• Regulatory-friendly  RoHS compliance simplifies sourcing and environmental compliance for product builds.

Why Choose XC4028XL-2BG256I?

The XC4028XL-2BG256I delivers a practical mix of logic capacity, embedded memory, and I/O density for mid-range FPGA applications where industrial temperature operation and compact packaging matter. Its specification set makes it suitable for engineers designing industrial control, interface bridging, and embedded prototyping solutions that require reprogrammable logic with on-chip RAM and extensive I/O.

This device offers predictable electrical and thermal characteristics—3 V to 3.6 V supply range and −40 °C to 100 °C operation—alongside RoHS compliance, supporting reliable long-term integration into production designs and supply chains.

Request a quote or submit an inquiry to receive pricing and availability for the XC4028XL-2BG256I and to discuss how it fits your design requirements.