OR2C08A3M84I-D

The OR2C08A3M84I-D is an ORCA™2 field programmable gate array (FPGA) from Lattice Semiconductor Corporation designed for industrial applications. It provides a mid-density programmable fabric combining logic elements, embedded RAM, and a 64-pin I/O configuration in an 84-lead PLCC/J-lead package.

With a 4.5 V to 5.5 V supply window and an industrial operating range of −40 °C to 85 °C, this device is suited to designs that require moderate logic capacity and compatibility with legacy 5 V systems while meeting RoHS compliance.

Key Features

• Logic Fabric — 196 CLBs and 784 logic elements provide a mid-density programmable resource for glue logic, control functions, and custom state machines.
• Embedded Memory — 12,544 bits of on-chip RAM (approximately 0.0125 Mbits) for small data buffers, state storage, and lookup tables.
• I/O Capacity — 64 general-purpose I/O pins to interface with sensors, peripherals, and external logic.
• Gate Count — Equivalent to 21,600 gates for estimating implementation scope in legacy design comparisons.
• Power — Supports a 4.5 V to 5.5 V supply range for compatibility with 5 V-based systems and power domains.
• Package and Mounting — 84‑lead LCC (J‑Lead) surface-mount package; supplier device package listed as 84‑PLCC (29.08 × 29.08 mm) for compact board-level integration.
• Industrial Temperature Range — Rated for −40 °C to 85 °C to support industrial operating environments.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Industrial Control — Implement control logic, interfacing, and small state machines in factory automation equipment where industrial temperature support and 5 V compatibility are required.
• I/O Expansion and Glue Logic — Provide programmable interfacing between legacy 5 V devices and modern system components using the device’s 64 I/Os and mid-range logic resources.
• Embedded System Integration — Integrate custom peripheral logic, simple protocol handling, and buffer memory within compact PCBs using the 84‑lead PLCC package.

Unique Advantages

• Balanced logic and memory mix: 784 logic elements alongside 12,544 bits of embedded RAM enable compact implementations of control and buffering functions without external memory.
• 5 V system compatibility: The 4.5 V to 5.5 V supply range supports integration into existing 5 V power domains, reducing the need for level-shifting or power redesign.
• Industrial-grade operating range: Rated −40 °C to 85 °C for deployment in industrial environments where temperature tolerance is required.
• Compact surface-mount package: 84‑lead LCC (J‑Lead) in an 84‑PLCC footprint (29.08 × 29.08 mm) allows dense board layouts while keeping I/O accessible.
• RoHS compliant: Environmental compliance simplifies regulatory handling for commercial and industrial products.

Why Choose OR2C08A3M84I-D?

The OR2C08A3M84I-D positions itself as a practical, mid-density FPGA option for industrial designs that need a balance of logic resources, on-chip memory, and I/O in a compact PLCC/J‑lead package. Its 4.5 V–5.5 V supply compatibility and industrial temperature rating make it appropriate for systems that retain 5 V domains or operate outside typical commercial temperature ranges.

This device is well suited for engineers and procurement teams looking for a RoHS-compliant programmable device to implement glue logic, I/O expansion, simple protocol processing, and control tasks with predictable, verifiable on-chip resources.

Request a quote or submit a procurement inquiry to receive pricing and availability information for the OR2C08A3M84I-D. Our team can assist with lead times and order placement.