OR2C15A3S240I-DBA1357

The OR2C15A3S240I-DBA1357 is a field programmable gate array (FPGA) IC from Lattice Semiconductor Corporation designed for industrial applications. It delivers mid-range logic capacity and on-chip memory in a 240-pin surface-mount package, offering reprogrammable logic and flexible I/O for embedded designs.

With 1,600 logic elements, 25,600 bits of embedded RAM, 188 user I/O pins, a 4.5 V to 5.5 V supply range and an operating temperature range of −40 °C to 85 °C, this device targets industrial use cases that require robust temperature tolerance and a high I/O count in a compact footprint.

Key Features

• Logic Capacity  Approximately 1,600 logic elements suitable for mid-density custom logic implementation and control functions.
• Embedded Memory  25,600 bits of on-chip RAM to support local buffering, small lookup tables, and state storage without external memory for many control tasks.
• I/O  188 user I/O pins to enable wide peripheral connectivity and flexible signal interfacing directly from the package.
• Power  Single-supply operation from 4.5 V to 5.5 V to match common industrial logic rails and simplify power system design.
• Package & Mounting  240-pin BFQFP (supplier package: 240-SQFP, 32 × 32) in a surface-mount form factor for high-density PCB layouts.
• Industrial Temperature Range  Rated for operation from −40 °C to 85 °C, making it suitable for industrial environments requiring extended temperature tolerance.
• Regulatory  RoHS compliant to support environmental and manufacturing requirements.

Typical Applications

• Industrial Control  Implement custom control logic, sequencing, and I/O aggregation in industrial automation systems that require extended temperature operation.
• I/O Expansion and Protocol Bridging  Use the device’s 188 I/O pins and reprogrammable logic to bridge peripherals and adapt interfaces without changing board-level hardware.
• Embedded System Prototyping  Deploy as a reprogrammable platform for developing and validating mid-complexity digital functions and control algorithms.
• Sensor Aggregation and Preprocessing  Collect and pre-process sensor signals locally using on-chip logic and RAM before passing data to host controllers.

Unique Advantages

• Mid-density logic in a compact package: 1,600 logic elements and 188 I/Os provide a balance of capacity and footprint for space-constrained designs.
• Industrial-ready thermal range: Rated from −40 °C to 85 °C to maintain operation across common industrial temperature conditions.
• Standard 5 V supply compatibility: 4.5 V to 5.5 V operation simplifies integration with existing industrial power rails.
• On-chip RAM for local buffering: 25,600 bits of embedded memory reduce dependence on external memory for many control and buffering tasks.
• RoHS compliant manufacturing: Meets environmental compliance requirements to support broad deployment and manufacturing processes.

Why Choose OR2C15A3S240I-DBA1357?

The OR2C15A3S240I-DBA1357 positions itself as a practical, industrial-grade FPGA for designs that require reprogrammable logic, a substantial I/O count, and dependable operation across −40 °C to 85 °C. Its combination of 1,600 logic elements, 25,600 bits of internal RAM, and 188 I/Os in a 240-pin surface-mount package makes it suitable for embedded and industrial control applications where adaptability and rugged operation are important.

This device is well suited to engineers and procurement teams seeking a mid-density FPGA from Lattice Semiconductor Corporation that integrates key digital resources and simplifies board-level design by minimizing external memory and interface components.

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