OR2C08A3S208I-DB

The OR2C08A3S208I-DB is an ORCA™2 Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. It provides a moderate logic capacity with 784 logic elements and approximately 12,544 bits of embedded memory, alongside 171 general-purpose I/O pins.

Designed for industrial environments, this surface-mount FPGA operates from a 4.5 V to 5.5 V supply and across an operating temperature range of −40 °C to 85 °C, making it suitable for applications requiring robust, mid-density programmable logic and significant I/O connectivity.

Key Features

• Core Capacity — 784 logic elements provide mid-range programmable logic capability for control, glue logic, and simple state machines.
• Embedded Memory — Approximately 12,544 bits of on-chip RAM for small buffers, FIFOs, and fast local storage.
• I/O Resources — 171 available I/O pins to support dense interfacing requirements with peripherals and external devices.
• Gate Count — 21,600 gates to quantify overall logic density for system planning and partitioning.
• Power Supply — Operates from a 4.5 V to 5.5 V supply, compatible with standard 5 V system rails.
• Package and Mounting — 208-BFQFP / 208-SQFP (28 × 28) surface-mount package for PCB assembly in space-constrained designs.
• Industrial Temperature Rating — Rated for −40 °C to 85 °C operation for deployment in industrial environments.
• Compliance — RoHS-compliant for environmental and manufacturing requirements.

Typical Applications

• Embedded Control and Glue Logic — Implements moderate-sized control functions where 784 logic elements and on-chip RAM handle sequencing, protocol bridging, and simple state machines.
• I/O Expansion and Interface Bridging — Provides up to 171 I/Os for expanding digital interfaces or consolidating peripheral connections on a single programmable device.
• Industrial Automation — Suited for industrial control subsystems that require operation across −40 °C to 85 °C and compatibility with 5 V systems.

Unique Advantages

• Balanced Logic and Memory — 784 logic elements paired with approximately 12,544 bits of RAM support a wide range of mid-density logic functions without external memory.
• High I/O Count — 171 I/O pins enable dense peripheral and bus connections, reducing the need for multiple interface chips.
• 5 V Supply Compatibility — Operates from 4.5 V to 5.5 V, simplifying integration into legacy or industrial 5 V systems.
• Industrial Temperature Range — −40 °C to 85 °C rating supports deployment in challenging ambient conditions.
• Compact Surface-Mount Package — 208-BFQFP (28 × 28) package allows high pin count in a footprint suitable for PCB assembly processes.
• RoHS Compliant — Meets common environmental compliance requirements for manufacturing and distribution.

Why Choose OR2C08A3S208I-DB?

The OR2C08A3S208I-DB combines mid-density programmable logic (784 logic elements and 21,600 gates) with substantial I/O resources (171 pins) and on-chip memory, providing a compact, industrial-grade FPGA solution for designs that require flexible logic, local buffering, and broad connectivity. Its 5 V supply compatibility and wide operating temperature range make it well-suited to industrial control and interface-focused applications.

For engineers and procurement teams seeking a robust, RoHS-compliant programmable device with a high I/O count and moderate logic capacity, the OR2C08A3S208I-DB offers a practical balance of integration, reliability, and form-factor compatibility for surface-mount PCB implementations.

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