OR2C26A4PS304-N-DB

The OR2C26A4PS304-N-DB is a Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. It provides 2,304 logic elements, approximately 36,864 bits of on-chip RAM, and 236 general-purpose I/O pins in a 304-pin BFQFP exposed pad package.

Engineered for commercial applications, the device operates from a 4.75 V to 5.25 V supply and is specified for an operating temperature range of 0 °C to 70 °C. The package and pin count support designs that require a high I/O count and moderate embedded memory and logic capacity.

Key Features

• Logic Capacity — 2,304 logic elements organized across 576 logic blocks, providing a balanced amount of programmable fabric for control, glue logic, and mid-density digital functions.
• Embedded Memory — 36,864 bits of on-chip RAM to support buffering, small lookup tables, and state storage without external memory in many use cases.
• I/O Count — 236 I/O pins available for interfacing to peripherals, sensors, buses, and other system components.
• Power — Single-supply operation from 4.75 V to 5.25 V, matching systems using standard 5 V domains.
• Package and Mounting — 304-BFQFP exposed pad (supplier package: 304-SQFP2, 40 × 40 mm) in a surface-mount form factor for board-level integration where a high pin-count package is required.
• Temperature and Grade — Commercial grade operation with an ambient temperature range of 0 °C to 70 °C.
• Environmental Compliance — RoHS-compliant construction.

Typical Applications

• Commercial embedded systems — Suited to applications that require moderate logic density, embedded RAM, and a high I/O count within a commercial temperature range.
• Prototyping and evaluation — High pin count and exposed-pad BFQFP package simplify board-level prototyping for mid-density FPGA designs operating from a 5 V supply.
• Interface bridging and I/O expansion — 236 I/Os enable the device to act as a consolidated interface or glue logic element between multiple peripherals and subsystems.

Unique Advantages

• Balanced logic and memory — 2,304 logic elements combined with 36,864 bits of on-chip RAM provide a practical mix of programmable logic and embedded memory for mid-density designs.
• High I/O scalability — 236 I/O pins allow extensive peripheral and bus connectivity without immediate need for external I/O expanders.
• Standard 5 V compatibility — Operates from 4.75 V to 5.25 V, aligning with systems and legacy peripherals that use 5 V domains.
• Compact, high-pin-count packaging — 304-pin BFQFP exposed pad package and surface-mount mounting enable dense board layouts while providing a large pin count for signal routing.
• Commercial temperature suitability — Rated for 0 °C to 70 °C operation to match typical commercial electronic product environments.
• RoHS compliant — Constructed to meet RoHS requirements for environmental compliance where applicable.

Why Choose OR2C26A4PS304-N-DB?

The OR2C26A4PS304-N-DB positions itself as a commercial-grade FPGA offering a practical balance of programmable logic, embedded RAM, and a high number of I/Os in a 304-pin BFQFP exposed-pad package. Its 5 V supply range and 0 °C to 70 °C operating window make it suitable for a wide range of commercial embedded designs that need moderate logic capacity and significant external interfacing.

Manufactured by Lattice Semiconductor Corporation, this FPGA is appropriate for design teams and procurement professionals seeking a mid-density programmable device with on-chip memory and extensive I/O in a surface-mount format. Its feature set supports scalable board-level implementations without requiring additional external memory for many common buffering and state-storage tasks.

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