XC4062XL-1HQ304C

The XC4062XL-1HQ304C is a Field Programmable Gate Array (FPGA) from AMD's XC4000E/X family. This surface-mount device integrates 5,472 logic elements and approximately 0.074 Mbits of embedded RAM to implement custom digital logic and buffering functions.

With 256 user I/O pins, a 3.0 V–3.6 V supply range, and a 304-pin BFQFP package with exposed pad, the device targets commercial embedded designs that require moderate logic density, on-chip memory, and a high I/O count.

Key Features

• Logic Capacity 5,472 logic elements providing programmable resources for implementing custom digital functions; approximately 62,000 equivalent gates.
• Embedded Memory Approximately 0.074 Mbits (73,728 bits) of on-chip RAM for data buffering, state storage, and small lookup-table storage.
• I/O Density 256 user I/O pins to support extensive peripheral interfacing and parallel signal routing within a single device.
• Power Supply Operates from a 3.0 V to 3.6 V supply window to match common commercial digital power rails.
• Package and Mounting 304-BFQFP with exposed pad (supplier package: 304-PQFP, 40 × 40 mm) in a surface-mount format for PCB assembly and thermal conduction through the exposed pad.
• Operating Range and Grade Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance RoHS compliant, supporting lead-free assembly and regulatory preferences for many commercial products.

Typical Applications

• I/O‑Intensive Embedded Control Use the 256 I/O pins to consolidate parallel sensor, actuator, or peripheral interfaces into a single programmable device.
• Custom Logic and Glue Functions Leverage 5,472 logic elements and on-chip RAM to implement custom state machines, protocol translators, and interface bridging.
• Prototyping and Evaluation Suitable for developing and validating digital designs where reconfigurable logic and moderate on-chip memory capacity are required.

Unique Advantages

• Balanced Logic and Memory: Combines 5,472 logic elements with 73,728 bits of RAM to support designs that need both combinational/sequential logic and local buffering.
• High I/O Count: 256 user I/Os reduce the need for external multiplexers or GPIO expanders, simplifying board-level design.
• Exposed‑Pad Package: The 304-BFQFP exposed pad package assists thermal dissipation and simplifies PCB layout for surface-mount assembly.
• Commercial Temperature Range: Rated for 0 °C to 85 °C operation to meet typical commercial-environment deployments.
• RoHS Compliant: Supports lead-free manufacturing processes and environmental compliance requirements.
• Standard Supply Range: 3.0 V–3.6 V supply compatibility with common digital power rails simplifies power-system integration.

Why Choose XC4062XL-1HQ304C?

The XC4062XL-1HQ304C positions itself as a practical, reprogrammable solution for commercial embedded designs that require a balanced combination of logic resources, local memory, and high I/O density. Its 5,472 logic elements and approximately 73,728 bits of RAM enable compact implementations of custom digital functions without relying on multiple discrete components.

This FPGA is well suited to engineers and teams developing prototype or production systems that benefit from on-chip programmability, a 256-pin I/O footprint, and a surface-mount exposed-pad package for thermal management. RoHS compliance and a standard 3.0 V–3.6 V supply range help integrate the device into contemporary commercial product designs.

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