XC4020XL-2BG256I

The XC4020XL-2BG256I is a field programmable gate array (FPGA) device from the XC4000E/X family designed for programmable logic applications. It integrates a measurable logic capacity, on-chip memory and a high I/O count in a 256-BBGA package to serve industrial-grade embedded designs.

This device targets applications that require medium-scale programmable logic, multiple I/O signals, and a compact surface-mount package while operating across a broad industrial temperature range and standard 3.0–3.6 V supplies.

Key Features

• Core Logic  Approximately 1,862 logic elements provide the programmable resources needed for combinational and sequential logic implementations.
• Embedded Memory  Approximately 25,088 bits of on-chip RAM for small data buffering, state storage, and control-state machines.
• I/O and Logic Density  205 user I/O pins and a device gate-equivalent count of 20,000 enable substantial external interfacing and logic functionality.
• Power  Operates from a 3.0 V to 3.6 V supply range compatible with common system rails.
• Package and Mounting  256-BBGA package (supplier packaging listed as 256-PBGA, 27 × 27) in a surface-mount form factor for compact board designs.
• Industrial Temperature Range  Rated for operation from −40 °C to 100 °C to support industrial environments.
• Regulatory  RoHS compliant to meet lead-free assembly requirements.

Typical Applications

• High-I/O Control Systems  Leverage 205 I/O pins to handle dense external signal routing and peripheral interfaces in control and I/O aggregation roles.
• Embedded Logic and Glue  Use the device’s 1,862 logic elements and on-chip RAM to implement glue logic, protocol conversion, and custom finite-state machines.
• Industrial Automation  Industrial temperature rating and surface-mount 256-BBGA packaging make it suitable for industrial embedded modules and controllers.

Unique Advantages

• Balanced Logic and Memory:  Combines approximately 1,862 logic elements with ~25,088 bits of embedded RAM for medium-complexity designs that need both logic and data storage on-chip.
• High I/O Count:  205 available I/Os enable direct interfacing to multiple peripherals and sensors without heavy external glue logic.
• Industrial Temperature Capability:  Rated from −40 °C to 100 °C to support reliable operation in demanding thermal environments.
• Surface-Mount 256-BBGA Package:  Compact 256-ball BGA footprint (supplier: 256-PBGA, 27 × 27) helps minimize PCB area while providing robust connectivity.
• Standard Power Rail:  3.0–3.6 V supply compatibility simplifies integration with common system voltage domains.
• RoHS Compliant:  Supports lead-free manufacturing and assembly processes.

Why Choose XC4020XL-2BG256I?

The XC4020XL-2BG256I positions itself as a solid choice for engineers seeking a mid-range FPGA with a balanced mix of logic capacity, embedded memory, and a high I/O count in a compact surface-mount package. Its industrial temperature rating and RoHS compliance make it suitable for embedded and industrial applications that require dependable performance across a wide thermal range.

This device is well suited for teams building medium-complexity programmable logic solutions where board space, I/O density, and reliable operation at standard 3.0–3.6 V supplies are key considerations.

Request a quote or submit your specifications to get pricing and availability for the XC4020XL-2BG256I. Our team can assist with lead times and procurement details to support your next design cycle.