OR2T04A4S208-DB

The OR2T04A4S208-DB is an ORCA™2 Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation designed for commercial embedded applications. It provides a compact, surface-mount FPGA solution with moderate logic capacity and I/O density for control, interfacing, and glue-logic tasks.

With 400 logic elements and approximately 6.4 Kbits of on-chip RAM, this device targets designs that require flexible programmable logic, up to 160 I/O pins, and standard commercial temperature operation.

Key Features

• FPGA Core  Field Programmable Gate Array architecture suitable for reconfigurable logic implementations; 400 logic elements and roughly 11,000 gates provide the device's core combinational and sequential resources.
• Embedded Memory  Approximately 6.4 Kbits of total on-chip RAM to support small buffers, FIFOs, or state storage within the FPGA fabric.
• I/O Capacity  Up to 160 general-purpose I/O pins for peripheral interfacing, bus bridging, and multi-signal control.
• Power  Single-supply operation from 3.0 V to 3.6 V suitable for standard 3.3 V systems.
• Package and Mounting  208-ball BFQFP package (supplier device package: 208-SQFP, 28 × 28) in a surface-mount form factor for compact board layouts.
• Temperature Grade  Commercial operating temperature range from 0 °C to 70 °C for typical commercial electronics environments.
• Regulatory  RoHS compliant to support lead-free assembly processes.

Typical Applications

• Peripheral Bridging and Glue Logic  Use the device’s 160 I/O and logic resources to interface multiple peripherals, implement protocol translators, or consolidate discrete logic functions.
• User Interface Control  Implement keypad scanning, LED control, and simple display drivers leveraging available logic and I/O density.
• Sensor and I/O Aggregation  Aggregate and preprocess sensor signals or digital inputs before handing data to a host processor, using on-chip RAM for buffering.
• Prototyping and Commercial Embedded Designs  Deploy in commercial-grade products where moderate logic capacity and a compact surface-mount package are required.

Unique Advantages

• Balanced Logic and Memory  400 logic elements combined with approximately 6.4 Kbits of RAM offers a compact platform for moderate complexity functions without external memory.
• High I/O Count  160 I/O pins provide flexibility for multi-signal interfacing and peripheral consolidation, reducing board-level glue components.
• Standard 3.3 V Supply Range  Operates from 3.0 V to 3.6 V to align with common 3.3 V system rails for easier power integration.
• Compact Surface-Mount Package  208-BFQFP (28 × 28 SQFP) enables dense PCB layouts while maintaining accessibility to a large number of I/O.
• Commercial Temperature Suitability  Rated for 0 °C to 70 °C to meet typical commercial electronics environmental requirements.

Why Choose OR2T04A4S208-DB?

The OR2T04A4S208-DB delivers a practical combination of logic capacity, embedded memory, and high I/O count in a compact surface-mount package, making it well suited for commercial embedded designs that require flexible programmable logic and multiple peripheral interfaces. Its single-supply 3.0–3.6 V operation and RoHS compliance simplify integration into standard production workflows.

Designed and manufactured by Lattice Semiconductor Corporation, this ORCA™2 FPGA is a straightforward choice for engineers seeking a balanced, documented FPGA solution for control, interfacing, and low-to-moderate complexity logic tasks.

Request a quote or submit an inquiry today to evaluate the OR2T04A4S208-DB for your commercial embedded design needs.