XC4020XL-2PQ208I

The XC4020XL-2PQ208I is a field programmable gate array (FPGA) from the XC4000E/X family, offered in a 208-pin BFQFP package. It delivers 1,862 logic elements, approximately 25,088 bits of on-chip RAM, and up to 160 user I/O connections, making it suitable for embedded designs that need configurable digital logic, on-chip memory and substantial I/O capacity.

Designed for industrial-grade use, the device operates from a 3.0 V to 3.6 V supply and supports an operating temperature range of −40 °C to 100 °C, enabling deployment in temperature-demanding environments.

Key Features

• Core Logic Provides 1,862 logic elements to implement custom digital functions and control logic.
• Embedded Memory Approximately 25,088 bits of on-chip RAM for local data storage and buffering within user designs.
• I/O Capacity Up to 160 I/O pins to support wide external interfacing and parallel connectivity needs.
• Gate Count Around 20,000 gates available for medium-complexity logic implementations.
• Power Single supply operation from 3.0 V to 3.6 V for compatibility with common system voltage rails.
• Temperature Range Industrial operating range from −40 °C to 100 °C for reliable operation in harsh environments.
• Package & Mounting Surface-mount 208-pin BFQFP package (supplier device package: 208-PQFP, 28×28) for board-level integration.
• Compliance RoHS compliant to support lead-free assembly and environmental requirements.

Typical Applications

• Industrial control and automation — Leverages the −40 °C to 100 °C operating range and industrial grade to implement control logic and interface functions in demanding environments.
• Embedded system logic — Uses 1,862 logic elements and on-chip RAM to implement custom state machines, data handling and glue logic within compact systems.
• I/O-intensive interface modules — Employs up to 160 I/O pins for parallel sensor interfaces, peripheral aggregation, or board-level signal routing.

Unique Advantages

• Balanced logic and memory — Combines 1,862 logic elements with approximately 25,088 bits of RAM to support integrated control and local buffering without external memory.
• Extensive I/O complement — Up to 160 user I/Os reduce the need for external multiplexers or expanders in I/O-heavy designs.
• Industrial temperature capability — Rated from −40 °C to 100 °C for deployment in temperature-challenging installations.
• Standard supply range — 3.0 V to 3.6 V operation aligns with common system power rails, simplifying power supply design.
• Compact surface-mount package — 208-pin BFQFP (208-PQFP, 28×28) supports high-density PCB layouts while remaining serviceable for assembly processes.
• RoHS compliant — Meets lead-free assembly requirements for modern manufacturing environments.

Why Choose XC4020XL-2PQ208I?

The XC4020XL-2PQ208I positions itself as a versatile, industrial-grade FPGA option for embedded designers who require a balanced mix of configurable logic, on-chip RAM and substantial I/O capacity in a compact surface-mount package. Its operating voltage range and wide temperature tolerance make it suitable for applications where environmental robustness and straightforward power integration are important.

This device is well suited to engineers building medium-complexity, I/O-rich designs that benefit from on-chip memory and configurable logic, offering a clear path to reduce external components and simplify board-level integration.

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