EP4CE15E22I7N

The EP4CE15E22I7N is a Cyclone® IV E field programmable gate array (FPGA) IC designed for programmable-logic applications requiring mid-density logic and embedded memory. It integrates 15,408 logic elements and on-chip RAM to support custom digital designs in a compact surface-mount package.

With an industrial operating temperature range and a low-voltage core supply, this device targets applications where thermal robustness, moderate I/O count, and a small-footprint package matter. Detailed electrical and timing specifications are provided in the Cyclone IV device documentation.

Key Features

• Logic Capacity — 15,408 logic elements to implement custom digital logic, state machines, and glue logic.
• Embedded Memory — Approximately 0.516 Mbits of on-chip RAM for FIFOs, small buffers, and table storage.
• I/O Resources — 81 user I/O pins suitable for interfacing with peripherals, sensors, and external controllers.
• Core Voltage — Operates from 1.15 V to 1.25 V, matching low-voltage system power domains.
• Package & Mounting — 144-LQFP exposed pad package (supplier package: 144-EQFP, 20 × 20 mm) for surface-mount assembly and thermal conduction through the exposed pad.
• Thermal & Environmental — Industrial-grade device with an operating temperature range of −40 °C to 100 °C and RoHS compliance.
• Documentation — Device datasheet and Cyclone IV device handbook detail operating conditions, DC characteristics, switching characteristics, and other electrical specifications.

Typical Applications

• Industrial control systems — The −40 °C to 100 °C operating range and industrial grade support robust logic and interfacing for factory automation and control platforms.
• Embedded system glue logic — Mid-density logic capacity and 81 I/Os provide flexible protocol bridging, signal aggregation, and custom peripherals integration.
• Prototyping and development — Compact 144-LQFP footprint and surface-mount packaging make the device suitable for development boards and small-form-factor prototypes.

Unique Advantages

• Balanced logic and memory — 15,408 logic elements paired with approximately 0.516 Mbits of RAM enable a wide range of mid-complexity designs without external memory.
• Compact, thermally conscious package — 144-LQFP with an exposed pad supports PCB-level thermal management while minimizing board area.
• Industrial temperature capability — Rated for −40 °C to 100 °C operation, allowing deployment in harsher environments.
• Low-voltage core operation — 1.15 V to 1.25 V core supply aligns with modern low-voltage system architectures.
• RoHS compliant — Conforms to RoHS requirements for environmental and manufacturing compatibility.

Why Choose EP4CE15E22I7N?

The EP4CE15E22I7N offers a practical combination of logic density, embedded memory, and I/O in a compact 144-LQFP exposed-pad package, making it a suitable choice for mid-range programmable logic needs where board space and environmental range are important. Its documented electrical and timing information in the Cyclone IV device handbook supports engineering evaluation and integration.

This device is well suited for developers and designers building industrial controls, embedded interface solutions, and compact prototype systems who require a verified FPGA solution with clear operating conditions and package options.

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