XC4025E-4HQ240I

The XC4025E-4HQ240I is a Field Programmable Gate Array (FPGA) IC from the XC4000E/X family, designed to deliver configurable logic and I/O capability for industrial embedded systems. With 2,432 logic elements, 193 user I/O pins and 32,768 bits of on-chip RAM, this device targets applications that require moderate logic density, substantial I/O count, and operation across a broad industrial temperature range.

This surface-mount FPGA operates from a 4.5 V to 5.5 V supply and is supplied in a 240-BFQFP exposed pad package, providing a compact footprint with thermal path for board-level designs. RoHS compliance and an industrial-grade operating temperature range support deployment in temperature-challenging environments.

Key Features

• Core Logic  2,432 logic elements providing approximately 25,000 gates of user-programmable logic for custom digital functions.
• On-chip Memory  32,768 bits of embedded RAM for data buffering, state storage, and small lookup tables.
• I/O Capacity  193 general-purpose I/O pins to support multiple interfaces, parallel buses, and dense connectivity.
• Package and Mounting  240-BFQFP exposed pad package (supplier package listing: 240-PQFP 32×32) in a surface-mount form factor for PCB assembly.
• Power  Single-supply operation from 4.5 V to 5.5 V to match legacy and industrial supply rails.
• Temperature Rating  Industrial operating range from −40 °C to 100 °C for reliable operation in harsh environments.
• Regulatory  RoHS compliant, meeting common environmental-materials requirements for electronic assemblies.

Typical Applications

• Industrial Control  Implement custom control logic, state machines, and interfacing tasks where industrial temperature capability is required.
• I/O-Intensive Embedded Systems  Provide parallel bus handling, protocol bridging, or custom I/O aggregation using the device’s 193 I/O pins.
• Custom Digital Processing  Deploy moderate-density combinational and sequential logic functions leveraging the 2,432 logic elements and on-chip RAM.

Unique Advantages

• Balanced Logic and Memory:  2,432 logic elements combined with 32,768 bits of RAM enable a mix of control logic and small data buffering in a single device.
• High I/O Density:  193 I/O pins reduce the need for external multiplexing or glue logic when interfacing multiple peripherals or buses.
• Industrial Temperature Support:  Rated from −40 °C to 100 °C to support deployment in temperature-challenging industrial environments.
• Standard 5 V Supply Compatibility:  Operates from 4.5 V to 5.5 V, simplifying integration into existing 5 V system power domains.
• Compact Surface-Mount Package with Thermal Pad:  240-BFQFP exposed pad offers a compact footprint and board-level thermal path for reliable heat dissipation.
• RoHS Compliant:  Meets common environmental-materials requirements for modern electronics manufacturing.

Why Choose XC4025E-4HQ240I?

The XC4025E-4HQ240I positions itself as a practical FPGA choice for designers needing a moderate number of logic elements, substantial I/O capability, and industrial temperature tolerance in a compact surface-mount package. Its combination of 2,432 logic elements, 32,768 bits of on-chip RAM, and 193 I/O pins makes it suited to embedded control, I/O aggregation, and custom digital processing where board-level integration and thermal considerations matter.

For projects requiring reliable operation across −40 °C to 100 °C and compatibility with 5 V systems, this device offers a straightforward, RoHS-compliant solution that balances integration and system-level design flexibility.

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