XC4020XL-1PQ240C

The XC4020XL-1PQ240C is a Field Programmable Gate Array (FPGA) IC from AMD offered in a 240-pin BFQFP package. It provides a commercial-grade programmable logic device combining logic capacity, on-chip RAM, and a large I/O count for a wide range of embedded designs.

With 1,862 logic elements, 25,088 bits of embedded RAM, and 192 I/O, this device targets applications that require moderate logic density, on-chip memory, and substantial external connectivity while operating from a 3.0 V to 3.6 V supply within a 0 °C to 85 °C temperature range.

Key Features

• Logic Capacity — 1,862 logic elements supporting approximately 20,000 equivalent gates for implementing custom digital logic and state machines.
• Embedded Memory — 25,088 bits of on-chip RAM available for small data buffers, FIFOs, or configuration storage needs.
• I/O Count — 192 user I/O pins to support multiple external interfaces and parallel connectivity requirements.
• Power — Single-supply operation from 3.0 V to 3.6 V to match common commercial power rails.
• Package — Surface-mount 240-BFQFP (manufacturer package also listed as 240-PQFP 32×32) providing a compact footprint for PCB integration.
• Operating Range — Commercial operating temperature range of 0 °C to 85 °C suitable for standard commercial environments.
• Compliance — RoHS compliant.

Typical Applications

• Commercial Embedded Systems — Implement custom logic and control functions where 1,862 logic elements and 192 I/O provide the required integration without external gate arrays.
• Interface and Glue Logic — Use on-chip RAM and abundant I/O to bridge and translate between multiple peripherals and bus standards in board-level designs.
• Prototyping and Custom Logic — Rapidly iterate hardware functions and finite-state machines leveraging reprogrammable logic and embedded memory.

Unique Advantages

• Balanced logic and gate count: 1,862 logic elements (about 20,000 gates) provide mid-level capacity for control, glue logic, and moderate complexity functions.
• Significant I/O density: 192 user I/O pins enable high connectivity for multi-peripheral or parallel-data designs, reducing the need for external multiplexing.
• On-chip RAM resources: 25,088 bits of embedded RAM allow local buffering and temporary storage without adding external memory devices.
• Compact surface-mount package: 240-BFQFP packaging offers a space-efficient solution for PCB layouts while supporting surface-mount assembly.
• Commercial temperature and RoHS compliance: Rated 0 °C to 85 °C for typical commercial environments and compliant with RoHS requirements.
• Standard voltage operation: Operates from 3.0 V to 3.6 V to align with common commercial power rails and logic families.

Why Choose XC4020XL-1PQ240C?

The XC4020XL-1PQ240C delivers a compact, commercially rated FPGA solution combining mid-range logic capacity, on-chip RAM, and a high I/O count in a 240-pin surface-mount package. It is well suited to designers who need reprogrammable logic with sufficient embedded memory and connectivity for board-level integration while operating from standard commercial power rails.

Manufactured by AMD and offered as part of the XC4000E/X family naming, this device provides a pragmatic balance of resources and package density for commercial embedded designs that require flexibility, moderate gate count, and multiple external interfaces.

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