LFE2-12E-7Q208C

The LFE2-12E-7Q208C is a commercial-grade ECP2 family FPGA from Lattice Semiconductor Corporation. It delivers a balanced combination of programmable logic, on-chip RAM, and I/O density suitable for a wide range of embedded control, interface, and custom logic designs. With 12,000 logic elements and 131 user I/O pins in a 208-BFQFP surface-mount package, this device targets applications that require moderate logic capacity and flexible I/O in a compact footprint.

Key Features

• Core Logic  12,000 logic elements provide the device’s core programmable resources for implementing custom digital functions.
• Embedded Memory  Approximately 0.226 Mbits of on-chip RAM (226,304 bits) to support buffering, state machines, and small data-storage needs.
• I/O Resources  131 user I/O pins for interfacing with peripherals, sensors, and other system components.
• Power  Operates from a core voltage supply in the range of 1.14 V to 1.26 V to match system power domains.
• Package and Mounting  208-BFQFP (208-PQFP 28×28) surface-mount package offering a compact, board-friendly footprint.
• Operating Range  Commercial temperature grade with an operating temperature range of 0 °C to 85 °C.
• Compliance  RoHS-compliant construction for environmental regulatory alignment.

Typical Applications

• Embedded System Control  Implement control logic and state machines that benefit from 12,000 logic elements and local RAM for buffering and temporary data storage.
• Interface Bridging  Bridge and translate between multiple digital interfaces using the device’s 131 I/O pins to connect diverse peripherals and signals.
• Prototyping and Custom Logic  Rapidly prototype custom digital functions where moderate logic density and board-level integration in a 208-BFQFP package are required.
• Sensor Aggregation and Preprocessing  Aggregate and preprocess data from multiple sensors using available I/O and embedded memory for temporary storage and preprocessing tasks.

Unique Advantages

• Balanced Logic Capacity: 12,000 logic elements provide a mid-range programmable resource set for a wide variety of control and interface tasks without oversizing.
• On-Chip RAM for Local Storage: Approximately 0.226 Mbits of embedded memory supports buffering and small lookup tables, reducing external memory needs.
• High I/O Count: 131 user I/Os simplify board-level routing for multi-peripheral designs and reduce the need for external I/O expanders.
• Compact Surface-Mount Package: 208-BFQFP (28×28) package enables dense PCB layouts while maintaining accessibility for signal routing and assembly.
• Commercial Temperature Grade: Rated for 0 °C to 85 °C operation, suitable for standard commercial embedded applications.
• RoHS Compliant: Environmentally compliant manufacturing supports regulatory goals for lead-free product designs.

Why Choose LFE2-12E-7Q208C?

The LFE2-12E-7Q208C offers a pragmatic combination of logic, memory, and I/O in a compact 208-BFQFP package from Lattice Semiconductor Corporation. It is well suited to engineers and designers who need a moderate-density FPGA for embedded control, interface bridging, prototyping, and sensor aggregation while maintaining a small board footprint and RoHS compliance.

Choosing this part provides scalable programmable resources and on-chip memory to simplify system architecture and reduce the need for additional discrete components, making it a practical option for commercial embedded designs.

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