EP4CE22F17C7N

The EP4CE22F17C7N is a Cyclone IV E field-programmable gate array (FPGA) offered in a 256-LBGA package for surface-mount applications. It provides a programmable logic fabric with 22,320 logic elements and on-chip RAM to support custom digital designs that require flexible I/O and embedded memory.

Designed for commercial-grade applications, this device combines a low-voltage core (1.15 V to 1.25 V), 153 I/O pins, and approximately 0.608 Mbits of embedded memory to address a broad range of programmable logic and interface requirements.

Key Features

• Core Logic 22,320 logic elements providing the programmable fabric for custom digital functions and control logic.
• Embedded Memory Approximately 0.608 Mbits of on-chip RAM (608,256 total RAM bits) for buffering, state storage, and small data structures.
• I/O Capacity 153 user I/O pins to support multiple interface signals and peripheral connections.
• Power Low-voltage core operation specified at 1.15 V to 1.25 V for the device core supply.
• Package & Mounting 256-pin LBGA package (supplier device package listed as 256-FBGA, 17×17) with surface-mount mounting for compact PCB integration.
• Operating Range & Grade Commercial grade device rated for 0 °C to 85 °C operating temperature.
• Compliance RoHS compliant for lead-free manufacturing and environmental conformance.
• Documentation Device is part of the Cyclone IV family with supporting Cyclone IV Device Handbook content covering operating conditions, DC characteristics, switching characteristics, and related device specifications.

Typical Applications

• Custom digital logic and prototyping — Implement and iterate custom state machines, controllers, and logic blocks using the device’s programmable fabric and on-chip RAM.
• Interface bridging and I/O expansion — Use the 153 I/O pins to consolidate or translate signals between peripherals and system controllers.
• Embedded control and glue logic — Integrate control functions and peripheral arbitration in compact, surface-mount designs.

Unique Advantages

• Substantial programmable capacity: 22,320 logic elements enable sizable custom logic implementations without external ASICs.
• On-chip memory for local storage: Approximately 0.608 Mbits of embedded RAM reduces dependence on external memory for many control and buffering tasks.
• Generous I/O count: 153 I/O pins support multiple interfaces and help minimize the need for additional I/O expanders.
• Compact, surface-mount package: 256-LBGA (256-FBGA, 17×17) provides a small footprint for space-constrained PCBs.
• Low-voltage core: 1.15 V to 1.25 V supply range aligns with modern low-voltage system architectures.
• Commercial-grade and RoHS compliant: Rated for 0 °C to 85 °C operation and compliant with RoHS requirements for lead-free assembly.

Why Choose EP4CE22F17C7N?

The EP4CE22F17C7N offers a balanced combination of programmable logic density, embedded memory, and flexible I/O in a compact surface-mount package suitable for commercial applications. It is appropriate for designers who need a mid-range Cyclone IV E FPGA to implement custom logic, interface functions, and local data buffering while maintaining a small PCB footprint.

Backed by Cyclone IV family documentation and device handbook content that details operating conditions, DC and switching characteristics, and other device-level specifications, the EP4CE22F17C7N is positioned for projects requiring verified device-level guidance and predictable integration into commercial designs.

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