XC4020XL-2HT144C

The XC4020XL-2HT144C is a field programmable gate array (FPGA) from the XC4000E/X series, offered in a 144-pin LQFP package with an exposed pad and surface-mount mounting. It provides on-chip logic resources, embedded RAM, and a broad I/O complement for commercial embedded designs and general-purpose digital logic functions.

With 1,862 logic elements, roughly 25,088 bits of on-chip RAM, 113 I/O pins and an estimated 20,000 gates, this device targets applications that require mid-range programmable logic density in a compact, RoHS-compliant commercial-grade package. It operates from a 3.0 V to 3.6 V supply and across a 0 °C to 85 °C operating temperature range.

Key Features

• Core Logic: Approximately 1,862 logic elements (LEs) providing programmable combinational and sequential logic capacity suitable for glue logic, state machines and custom digital functions.
• On-Chip Memory: 25,088 bits of total on-chip RAM to support small data buffers, lookup tables and state storage within the FPGA fabric.
• I/O Resources: 113 general-purpose I/O pins to interface with peripherals, buses and external devices.
• Gate Count: Approximately 20,000 gates, enabling integration of multiple digital functions into a single device.
• Power: Single supply operation from 3.0 V to 3.6 V for use with common system power rails.
• Package & Mounting: 144-LQFP with exposed pad (supplier package listed as 144-TQFP 20×20), surface-mount for compact PCB implementations and improved thermal conduction.
• Commercial Temperature Range: Rated for 0 °C to 85 °C operation, suitable for commercial electronic products.
• Compliance: RoHS-compliant construction supports regulatory and manufacturing requirements for lead-free assemblies.

Typical Applications

• Embedded Systems: Implement custom control logic, protocol handling and peripheral management where on-chip logic and RAM reduce external components.
• Prototyping & Development: Use on evaluation boards and prototype systems to validate digital designs and iterate hardware functionality.
• Peripheral Interface & Glue Logic: Consolidate multiple interfacing functions and bus translation into a single programmable device using available I/O and logic resources.
• Consumer Electronics: Enable custom feature control, simple signal processing and user interface logic in commercial electronic products.

Unique Advantages

• Balanced Logic Density: Approximately 1,862 logic elements offer a mid-range programmable fabric that fits many integration needs without excessive cost or board area.
• On-Chip Memory Availability: 25,088 bits of embedded RAM reduce the need for small external memories for buffering and LUT storage.
• Generous I/O Count: 113 I/O pins accommodate multiple peripheral connections and flexible interfacing options.
• Compact, Thermally-Aware Package: The 144-LQFP exposed pad package supports surface-mount assembly while providing a path for heat dissipation in space-constrained designs.
• Commercial-Grade Compatibility: Rated for 0 °C to 85 °C and RoHS-compliant, aligning with common commercial product requirements.

Why Choose XC4020XL-2HT144C?

The XC4020XL-2HT144C positions itself as a practical, commercially rated FPGA solution for designers needing mid-level logic density, on-chip RAM and substantial I/O in a compact surface-mount package. It is well suited to teams consolidating discrete logic, implementing custom interfaces, or prototyping digital systems where a balance of integration and cost matters.

Its combination of approximately 1,862 logic elements, 25,088 bits of embedded RAM, 113 I/Os, and a 144-LQFP exposed pad package delivers a clear integration point for a variety of commercial electronic designs, providing long-term value through reduced component count and flexible programmability.

Request a quote or submit an RFQ to check availability and pricing for the XC4020XL-2HT144C and to discuss how it can fit into your next design.