EP4CE6E22C8

The EP4CE6E22C8 is a Cyclone® IV E field-programmable gate array (FPGA) offered in a 144-LQFP exposed-pad package. It delivers mid-range programmable logic capacity with on-chip RAM and flexible I/O in a commercial-temperature, surface-mount form factor.

Designed for applications that require thousands of logic elements, on-chip memory, and up to 91 I/O pins, this device targets developers seeking a compact, RoHS-compliant FPGA solution with a 1.15 V to 1.25 V core supply range.

Key Features

• Logic Capacity — Contains 6,272 logic elements suitable for mid-range logic integration and custom digital functions.
• Embedded Memory — Approximately 0.276 Mbits of on-chip RAM (276,480 bits) for buffering, small lookup tables, and state storage.
• I/O Count — Up to 91 general-purpose I/O pins to support multiple interfaces and peripheral connections.
• Power Supply — Core voltage supply specified at 1.15 V to 1.25 V to match Cyclone IV E core requirements.
• Package and Mounting — 144-LQFP exposed-pad package with surface-mount mounting; supplier device package listed as 144-EQFP (20×20).
• Operating Range — Commercial grade device rated for operation from 0 °C to 85 °C.
• Compliance — RoHS-compliant for environmental regulation adherence.
• Documentation — Part of the Cyclone IV device family with supporting device handbook and datasheet information available from the manufacturer.

Typical Applications

• Embedded control — Implement custom control logic using the device’s 6,272 logic elements and on-chip RAM for state machines and control algorithms.
• Interface bridging — Use the device’s 91 I/Os to connect and translate between multiple digital peripherals and bus standards.
• Prototyping and evaluation — Compact LQFP package and surface-mount mounting make the device suitable for board-level prototypes and evaluation designs.
• Custom logic acceleration — Offload deterministic digital processing tasks to the FPGA fabric using available logic and memory resources.

Unique Advantages

• Balanced logic and memory — 6,272 logic elements paired with approximately 0.276 Mbits of embedded RAM provide a practical balance for many mid-range FPGA designs.
• Flexible I/O count — Ninety-one I/Os enable multiple peripheral connections without external multiplexing, simplifying board design.
• Compact, manufacturable package — 144-LQFP exposed-pad package supports standard surface-mount assembly and thermal management through the exposed pad.
• Commercial temperature rating — Specified operation from 0 °C to 85 °C aligns with a wide range of consumer and commercial applications.
• Regulatory readiness — RoHS compliance supports environmental and supply-chain requirements.

Why Choose EP4CE6E22C8?

The EP4CE6E22C8 places Cyclone IV E FPGA capability into a compact, commercial-grade package that balances programmable logic, embedded memory, and I/O resources. Its defined core voltage range and documented Cyclone IV device handbook support engineering integration and power planning.

This part is a practical choice for designers who need a mid-range FPGA for embedded control, interface bridging, or prototype development, offering a combination of logic density, on-chip RAM, and a manufacturable LQFP form factor backed by manufacturer documentation.

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