The LCMXO640-3FT256C is a Field Programmable Gate Array (FPGA) from Lattice Semiconductor's MachXO family. It offers a cost-effective and flexible solution for a wide range of logic and control applications. This device combines a substantial amount of programmable logic with on-chip memory and I/O capabilities, making it suitable for implementing custom digital circuits.

Applications

• Glue Logic
• Interface Bridging
• Control Logic
• Power Management
• Sensor Interface
• Motor Control
• Embedded Control Systems

Features

• 640 Look-Up Tables (LUTs)
• 16kbits of Embedded RAM
• 256 I/O Pins
• sysCLOCK PLL (Phase-Locked Loop)
• Flexible I/O Standards Support
• On-Chip Oscillator
• Low Power Operation
• 2.5V/3.3V Operation

Benefits

• Design Flexibility: Programmable logic allows for implementation of custom digital circuits and easy design modifications.
• Reduced Component Count: Integration of logic, memory, and I/O reduces the need for external components.
• Fast Time-to-Market: Programmable nature allows for rapid prototyping and faster time-to-market.
• Low Power Consumption: Low power operation makes it suitable for battery-powered applications.
• Cost-Effective Solution: Provides a cost-effective solution for implementing complex logic functions.
• Flexible I/O: Support for various I/O standards allows for easy interface to different devices.

Additional Details

The LCMXO640-3FT256C is packaged in a 256-pin Fine-Pitch Thin Quad Flat Pack (TQFP) package. The device supports various I/O standards, including LVCMOS, LVTTL, and SSTL. The sysCLOCK PLL allows for clock multiplication and division. The on-chip oscillator provides a clock source for the device. The MachXO family is known for its low power consumption and cost-effectiveness. The device is programmed using standard FPGA programming tools. The speed grade is -3. The device is typically used for applications requiring moderate amounts of logic and memory. The 'C' in the part number indicates that it is rated for commercial temperature range.