XC3042L-8VQ100I

The XC3042L-8VQ100I is a field programmable gate array (FPGA) device from the XC3000A/L family, provided in a 100-pin TQFP package. It delivers a compact, industrial-grade programmable logic solution with 144 logic elements, approximately 30,784 bits of embedded memory, and 82 user I/O pins.

Designed for applications that require low-to-moderate logic density and reliable operation across a wide temperature range, this device supports 3.0 V to 3.6 V systems and surface-mount board assembly in a 100-pin VQFP/TQFP footprint.

Key Features

• Core Logic 144 logic elements (cells) and an effective structure of approximately 3,000 gates for implementing small-scale programmable logic and glue functions.
• Embedded Memory Approximately 0.03 Mbits (30,784 bits) of on-chip RAM to support state machines, buffering and small data storage needs without external memory.
• I/O Capacity 82 user I/O pins to accommodate multiple peripheral interfaces, signal routing and board-level connections within a single device.
• Power Operates from a 3.0 V to 3.6 V supply, matching common 3.3 V system rails used in many embedded designs.
• Package & Mounting Supplied in a 100-TQFP package (supplier device package: 100-VQFP, 14×14) and intended for surface-mount assembly to support compact PCB layouts.
• Industrial Temperature Range Rated for operation from −40 °C to 100 °C, suitable for applications that require extended temperature tolerance.
• Environmental Compliance RoHS compliant for conformity with common environmental standards.

Typical Applications

• Industrial Control — Use as glue logic, simple state machines or peripheral interfaces in industrial equipment where −40 °C to 100 °C operation and an industrial-grade device are required.
• Embedded Prototyping — Rapid development of small FPGA-based prototypes or proof-of-concept designs using 144 logic elements and on-chip RAM.
• I/O Expansion and Interface Bridging — Implement custom interface logic and signal adaptation using 82 I/O pins in a compact 100-pin package.
• Low-Voltage Systems — Integration into 3.0 V–3.6 V systems for low-voltage digital designs.

Unique Advantages

• Right-sized Logic Density: 144 logic elements and ~3,000 gates provide a compact programmable option for designs that do not require high-density FPGAs, reducing cost and complexity.
• On-chip Memory: Approximately 30,784 bits of embedded RAM enable local buffering and state storage without external memory components, simplifying BOM and PCB routing.
• Generous I/O Count: 82 user I/O pins allow support for multiple peripherals and interfaces from a single package.
• Industrial Operating Range: Rated operation from −40 °C to 100 °C supports deployment in temperature-challenging environments.
• Compact, Surface-Mount Package: 100-TQFP / 100-VQFP (14×14) packaging offers a balance of board density and manufacturability for surface-mount assembly.
• RoHS Compliant: Conforms to common environmental standards to support regulated product designs.

Why Choose XC3042L-8VQ100I?

The XC3042L-8VQ100I delivers a balanced combination of programmable logic capacity, embedded memory and I/O flexibility in a compact, industrial-grade package. Its 144 logic elements, ~30,784 bits of RAM and 82 I/Os make it well suited to engineers building small to moderate complexity systems that require reliable operation across a wide temperature range.

As a member of the XC3000A/L family, this device is positioned for designers seeking a cost-effective, surface-mount FPGA solution that integrates control logic, I/O interfacing and modest on-chip memory to reduce external components and simplify board design.

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