OR2T04A4T100I-DB

The OR2T04A4T100I-DB is an ORCA™2 Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation designed for compact, industrial-grade embedded logic. It combines on-chip memory, a moderate logic capacity and a high I/O count in a 100-pin surface-mount package to address small to medium-scale programmable logic needs.

Its combination of 400 logic elements, 6,400 bits of on-chip RAM and 160 user I/O makes it suitable for designs that require flexible digital glue logic, I/O expansion and control functions within the −40 °C to 85 °C industrial temperature range.

Key Features

• Core Logic 400 logic elements and approximately 11,000 gates provide the programmable fabric for implementing custom combinatorial and sequential functions.
• On-Chip Memory 6,400 bits of embedded RAM available for small data buffers, state machines and temporary storage.
• I/O Capacity 160 user I/O pins support extensive interfacing options for sensors, peripherals and external devices.
• Power Operates from a 3 V to 3.6 V supply range to match common industrial system rails.
• Package & Mounting Supplied in a 100-pin LQFP surface-mount package; supplier package is listed as 100-TQFP (14 × 14 mm), enabling compact board designs.
• Industrial Grade Temperature Rated for operation from −40 °C to 85 °C to meet the requirements of many industrial applications.
• Mounting Type Surface mount construction for automated PCB assembly and reliable mechanical attachment.
• RoHS Compliance Device is RoHS compliant, supporting regulatory and manufacturing requirements.

Typical Applications

• Industrial Control — Use the device’s industrial temperature rating and 160 I/O for sensor interfacing, simple control logic and I/O expansion in factory automation equipment.
• Embedded Glue Logic — Implement format translation, bus bridging and custom finite-state machines where 400 logic elements and on-chip RAM meet compact design requirements.
• Displays & User Interfaces — Drive and manage peripheral interfaces and simple UI logic while conserving board space with the 100-pin LQFP package.
• Prototyping & Low-Volume Production — Suitable for small-scale programmable logic tasks where moderate gate count and a high pin count are required.

Unique Advantages

• Balanced Logic and Memory: 400 logic elements paired with 6,400 bits of RAM provide a compact, self-contained programmable solution for moderate complexity tasks.
• High I/O Density: 160 user I/O pins allow direct interfacing to many external devices without additional multiplexing hardware, simplifying board design.
• Industrial Reliability: Specified for −40 °C to 85 °C operation, enabling deployment in temperature-variable industrial environments.
• Standard Voltage Domain: 3.0–3.6 V supply compatibility aligns with common industrial and embedded power rails for simpler power subsystem design.
• Compact Surface-Mount Package: 100-pin LQFP footprint (supplier listed as 100-TQFP, 14 × 14 mm) supports dense PCB layouts and automated assembly processes.
• Regulatory Readiness: RoHS compliance supports responsible manufacturing and end-product compliance efforts.

Why Choose OR2T04A4T100I-DB?

The OR2T04A4T100I-DB positions itself as a compact, industrial-grade FPGA option for designs that need a balance of I/O, logic and on-chip memory without a large footprint. Its 160 I/O pins, 400 logic elements and 6,400 bits of RAM make it well suited for embedded control, I/O expansion and glue-logic applications where reliability across −40 °C to 85 °C is required.

For design teams seeking a programmable device that integrates moderate logic capability with robust I/O and standard 3 V-range power, the OR2T04A4T100I-DB offers a focused solution that helps reduce external components and simplify PCB integration in industrial and embedded products.

Request a quote or submit an inquiry to get pricing and availability for OR2T04A4T100I-DB and to discuss how this ORCA™2 FPGA can fit into your next design.