XC4003E-4PQ100I

The XC4003E-4PQ100I is an AMD XC4000E/X series field programmable gate array (FPGA) supplied in a 100-pin BQFP surface-mount package. It provides a compact, industrial-grade FPGA fabric with on-chip RAM and a moderate logic capacity suited for embedded logic, control, and interfacing tasks.

With 77 general-purpose I/O, approximately 3.2k bits of embedded memory, a supply range of 4.5 V to 5.5 V and an operating temperature range of −40 °C to 100 °C, the device is specified for applications requiring robust temperature performance and flexible I/O integration.

Key Features

• Core Logic  238 logic elements and approximately 3,000 gates provide a compact FPGA fabric for implementing custom combinational and sequential logic functions.
• Embedded Memory  Total on-chip RAM of 3,200 bits supports small data buffers, state storage and control tables directly inside the device.
• I/O Capacity  77 available I/O pins enable a broad range of external interfacing and peripheral connectivity without external glue logic.
• Power  Single-supply operation from 4.5 V to 5.5 V simplifies power design for 5 V systems and legacy interfaces.
• Package and Mounting  Surface-mount 100-BQFP package (supplier device package: 100-PQFP (20×14)) provides a compact, manufacturable footprint for PCB assembly.
• Industrial Temperature Range  Rated for −40 °C to 100 °C operation and listed as Industrial grade for deployment in demanding thermal environments.
• Environmental Compliance  RoHS compliant to support regulatory and end-product environmental requirements.

Typical Applications

• Industrial Control  Custom logic, I/O aggregation and simple state machines benefiting from the industrial temperature range and 77 I/O lines for sensors and actuators.
• Embedded Systems  On-chip RAM and 238 logic elements enable implementation of glue logic, protocol bridging or peripheral controllers in embedded products.
• Test & Measurement  Use as a compact FPGA for signal routing, timing control and interface handling in bench or production test equipment.
• Legacy Interface Integration  5 V supply compatibility and plentiful I/O make the device suitable for designs that must interface with older 5 V logic systems.

Unique Advantages

• Industrial-grade temperature rating: Designed to operate from −40 °C to 100 °C, enabling reliable performance in thermally challenging environments.
• Compact, surface-mount package: 100-BQFP (100-PQFP, 20×14) provides a space-efficient footprint for PCB layouts while supporting automated assembly.
• Balanced I/O and logic resources: 77 I/O pins paired with 238 logic elements allow straightforward implementation of moderate-complexity logic and interfacing without external CPLDs.
• Direct 5 V system compatibility: 4.5 V to 5.5 V supply range simplifies integration into existing 5 V designs and legacy platforms.
• RoHS compliant: Meets environmental compliance expectations for modern electronic products and supply chains.

Why Choose XC4003E-4PQ100I?

The XC4003E-4PQ100I positions itself as a compact, industrial-grade FPGA solution for engineers needing a modest amount of on-chip logic, memory and flexible I/O in a surface-mount package. Its combination of 238 logic elements, approximately 3.2k bits of RAM and 77 I/O pins makes it well suited to embedded control, interface bridging and test equipment where space, 5 V compatibility and temperature robustness are important.

Designed for customers seeking reliable, manufacturable FPGA functionality with clear specification points for supply voltage, package and operating range, this AMD XC4000E/X device offers a straightforward path to integrating programmable logic into mid-complexity designs while maintaining RoHS compliance.

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