XC3142-PQ100CPH

The XC3142-PQ100CPH is a field programmable gate array (FPGA) IC providing on-chip programmable logic, embedded RAM and configurable I/O in a surface-mount 100-lead package. It is suited for designs that require compact, reconfigurable logic with dedicated on-chip memory and a substantial number of general-purpose I/O pins.

Key Features

• Core Logic 144 logic elements delivering approximately 3,000 equivalent gates for implementing glue logic, simple state machines and small-scale custom logic functions.
• Embedded Memory Total on-chip RAM of 30,784 bits provides local buffering and small data-storage capability for lookup tables, FIFOs or state storage.
• I/O Capacity 82 general-purpose I/O pins enable connection to multiple peripherals, buses and external devices for flexible interface implementation.
• Power Standard 5 V supply range with an operating voltage of 4.75 V to 5.25 V to integrate with legacy 5 V systems and boards.
• Package & Mounting Surface-mount 100-lead BQFP package (supplier device package listed as 100-PQFP, 20×14) for compact PCB layouts and automated assembly.
• Operating Range & Grade Commercial grade operation from 0 °C to 85 °C. RoHS compliant for environmental and manufacturing considerations.

Typical Applications

• Embedded Control — Implement small control logic and state machines where compact programmable logic and modest on-chip RAM are required.
• Interface Bridging — Use the 82 I/O pins to adapt or bridge between parallel and serial peripherals, protocol translators or custom bus logic.
• Prototyping & Development — Rapidly validate logic concepts and small-scale digital designs using reprogrammable logic resources.
• User Interface Control — Manage panels, keypads, indicators and basic human‑machine interface tasks with dedicated I/O and local memory.

Unique Advantages

• Compact, reprogrammable logic: 144 logic elements let designers integrate custom digital functions without additional discrete logic, reducing BOM and PCB area.
• On-chip data buffering: 30,784 bits of embedded RAM enable local storage for small lookup tables, FIFOs or working data, simplifying external memory requirements.
• Generous I/O count for the package: 82 I/O pins provide flexibility to connect multiple peripherals, sensors and interfaces from a single device.
• 5 V system compatibility: Operates from 4.75 V to 5.25 V, easing integration into existing 5 V supply domains.
• RoHS compliant: Meets lead‑free manufacturing requirements for environmentally conscious production.
• Surface-mount 100-lead packaging: 100-BQFP (supplier 100-PQFP, 20×14) supports automated assembly and compact board designs.

Why Choose XC3142-PQ100CPH?

The XC3142-PQ100CPH delivers a balanced combination of reprogrammable logic, embedded RAM and a substantial I/O count in a compact surface-mount package. Its commercial temperature rating and standard 5 V supply range make it a practical choice for designers needing a small FPGA to implement control, interface and prototyping tasks without adding external memory or large support circuitry.

Ideal for engineering teams and procurement looking for a straightforward, RoHS-compliant FPGA option, this device supports compact, reliable designs where modest logic capacity and flexible I/O are the priority.

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