EP3C16U256A7N

The EP3C16U256A7N is an Intel Cyclone® III field-programmable gate array delivering mid-range logic capacity and low-power operation for cost-sensitive, high-volume designs. Built on the Cyclone III device family architecture, it combines 15,408 logic elements with on-chip embedded memory and flexible I/O to address embedded control, connectivity and mixed-signal interface tasks.

Qualified to AEC‑Q100 and specified for automotive grade use, this surface-mount FPGA is targeted at applications that require robust temperature range and regulated voltage operation with a compact 256‑LFBGA (256‑UBGA 14×14) footprint.

Key Features

• Logic Capacity  15,408 logic elements and 963 logic array blocks provide mid-range programmable logic for control, signal processing and glue-logic implementations.
• Embedded Memory  Approximately 0.5 Mbits (516,096 total RAM bits) of on-chip memory for buffering, FIFO and small data-storage requirements.
• I/O Density & Standards  168 user I/Os to support multiple interfaces; device family supports common I/O standards and adjustable slew rates for system-level signal integrity.
• Clock Management  Device family includes up to four phase-locked loops (PLLs) for clock synthesis, distribution and dynamic reconfiguration of phase and frequency.
• Low-Voltage Core  Core supply range of 1.15 V to 1.25 V to support low-power system architectures.
• Automotive Qualification  Automotive grade with AEC‑Q100 qualification and an extended operating temperature range of −40°C to 125°C for harsh-environment deployments.
• Package & Mounting  256‑LFBGA (supplier package: 256‑UBGA, 14×14) in a surface-mount form factor for compact PCB designs.
• RoHS Compliant  Meets RoHS environmental requirements.

Typical Applications

• Automotive Systems  Sensor interfacing, vehicle networking interfaces and domain controllers where AEC‑Q100 qualification and wide temperature range are required.
• Portable and Handheld Devices  Low-power operation supports extended battery life and thermally constrained designs.
• Embedded Control & Signal Processing  Mid-range logic and on-chip memory for control loops, protocol handling and on-device data buffering.
• User I/O and Interface Bridging  High I/O count enables implementation of display controllers, human-machine interfaces and multi-protocol bridging.

Unique Advantages

• Right-sized Logic and Memory:  15,408 logic elements with ~0.5 Mbits of embedded RAM balance capacity and cost for mid-range designs.
• Automotive-Ready Reliability:  AEC‑Q100 qualification and −40°C to 125°C operating range support deployment in demanding automotive environments.
• Flexible Clocking:  Multiple PLLs and dynamic reconfiguration capabilities simplify clock domain management and interface synchronization.
• Compact, Surface-Mount Package:  256‑LFBGA (14×14 UBGA) enables high-density PCB layouts while preserving ample I/O.
• Low-Voltage Operation:  1.15–1.25 V core supply reduces power draw and integrates with modern low-voltage power rails.
• Design Ecosystem:  Part of the Cyclone III family with available device-level features and IP that aid development and system integration.

Why Choose EP3C16U256A7N?

The EP3C16U256A7N places mid-range FPGA capability into an automotive‑qualified, low-power package suitable for designers who need programmable logic, moderate embedded memory, and a high I/O count in a compact footprint. Its voltage and temperature specifications align with robust system requirements while the Cyclone III family architecture provides established device-level features for clocking, I/O flexibility and on-chip resources.

This device is well suited for teams building cost-sensitive, high-volume products that require dependable operation across wide temperature ranges and benefit from the Cyclone III device family’s development ecosystem and IP support.

Request a quote or submit a purchase inquiry to get pricing and availability for EP3C16U256A7N. Our team can assist with lead times, volume pricing and technical questions to help integrate this FPGA into your design.