XC4020XL-3HT144C

The XC4020XL-3HT144C is a commercial-grade Field Programmable Gate Array (FPGA) from AMD's XC4000E/X family, delivered in a 144-lead LQFP package with an exposed pad. It provides a mid-range balance of logic resource, on-chip memory and I/O count for embedded and custom-logic applications that require surface-mount integration.

With 1,862 logic elements, approximately 25,088 bits of embedded RAM and 113 I/O, this device supports a variety of control, interface and prototyping tasks while operating from a 3.0–3.6 V supply and within a 0 °C to 85 °C commercial temperature range.

Key Features

• Core Logic  Approximately 1,862 logic elements and about 20,000 equivalent gates provide mid-range programmable logic capacity for custom functions and glue-logic implementations.
• Embedded Memory  Around 25,088 bits of on-chip RAM to support state storage, buffering and small data tables without external memory.
• I/O Capacity  113 general-purpose I/O pins suitable for interfacing to peripherals, sensors and external logic devices.
• Power  Single-supply operation from 3.0 V to 3.6 V simplifies power planning for standard commercial systems.
• Package & Mounting  144-LQFP with exposed pad (supplier device package: 144-TQFP 20×20) in a surface-mount footprint for PCB-optimized thermal and assembly performance.
• Operating Range  Commercial temperature grade with an operating range of 0 °C to 85 °C.
• Regulatory  RoHS compliant, supporting lead-free assembly and regulatory requirements for many commercial products.

Typical Applications

• Commercial Embedded Systems  Implement custom control logic and protocol handling where a mid-range FPGA density and moderate on-chip RAM are required.
• Interface Bridging  Use the device's 113 I/O pins to bridge parallel or serial interfaces and to glue together multiple ICs on a compact PCB.
• Prototyping and Development  Rapidly validate custom logic blocks and system functions during development thanks to programmable resources and a standard surface-mount package.
• Display and UI Control  Drive and manage user-interface logic and peripheral control with available logic elements and embedded RAM for state and buffer storage.

Unique Advantages

• Balanced Logic Density: Combines approximately 1,862 logic elements and roughly 20,000 gates to support compact, medium-complexity designs without excess cost or board area.
• On-Chip Memory: Approximately 25,088 bits of embedded RAM reduce the need for external memory for small buffers and tables, simplifying BOM and routing.
• High I/O Count: 113 I/O pins provide design flexibility for multi-device interfaces and peripheral connectivity on a single package.
• Standard Surface-Mount Package: 144-LQFP exposed pad (supplier 144-TQFP 20×20) enables straightforward PCB assembly and thermal management for commercial products.
• Commercial Temperature and Voltage Range: Operates from 3.0–3.6 V and 0 °C to 85 °C, matching common commercial system requirements.
• RoHS Compliant: Supports lead-free manufacturing and environmentally conscious product designs.

Why Choose XC4020XL-3HT144C?

The XC4020XL-3HT144C positions itself as a practical, commercial-grade FPGA for designers seeking a mid-range programmable solution with solid I/O, on-chip RAM and a manageable logic element count. Its surface-mount 144-LQFP exposed pad package and standard power/temperature specifications make it suitable for compact board designs and typical commercial environments.

This device is well suited for engineering teams building control logic, interface bridges, and prototype systems where predictable resources, RoHS compliance and vendor-backed availability matter for project timelines and supply planning.

Request a quote or submit an inquiry to obtain pricing, availability and ordering information for the XC4020XL-3HT144C.