XC4VLX60-11FF668C

The XC4VLX60-11FF668C is a Virtex®-4 LX field programmable gate array (FPGA) IC designed for applications that require a large programmable fabric, substantial on-chip memory, and high I/O density. Its combination of logic capacity, embedded RAM, and a 668-ball FCBGA package supports complex digital designs where integration and board-level I/O count are key considerations.

Key Features

• FPGA Architecture Virtex®-4 LX field programmable gate array (FPGA) IC offering a reprogrammable hardware platform for custom digital logic implementation.
• Logic Capacity 59,904 logic elements to implement sizable combinational and sequential logic functions.
• Embedded Memory Approximately 2.95 Mbits of on-chip RAM (2,949,120 bits) for data buffering, FIFOs, and local storage.
• I/O Density 448 I/O pins to support high-pin-count peripherals, multi-channel interfaces, and board-level connectivity.
• Power Supply Core voltage supply range of 1.14 V to 1.26 V to match system power-rail requirements.
• Package & Mounting 668-BBGA, FCBGA package in a 668-FCBGA (27×27) footprint, designed for surface-mount assembly.
• Commercial Grade & Temperature Range Commercial-grade device rated for operation from 0 °C to 85 °C.
• Environmental Compliance RoHS compliant to meet common environmental and manufacturing requirements.

Typical Applications

• Custom digital processing — Implement algorithm acceleration, protocol engines, and custom DSP logic using the device's large logic and memory resources.
• High-density I/O systems — Aggregate multiple parallel interfaces or channel counts that require 448 general-purpose I/O pins for board-level connectivity.
• Memory-buffered designs — Use the approximately 2.95 Mbits of embedded RAM for data buffering, packet staging, and FIFO implementations.
• Embedded system integration — Integrate complex control logic and glue functions into a single programmable device to reduce board complexity.

Unique Advantages

• Substantial logic resources: 59,904 logic elements provide capacity for large designs without immediate need for multiple devices.
• Significant on-chip RAM: Approximately 2.95 Mbits of embedded memory reduces dependence on external memory for many buffering tasks.
• High I/O count: 448 I/O pins enable direct interfacing to numerous peripherals and high-channel-count systems.
• Compact, board-ready package: 668-BBGA (668-FCBGA, 27×27) surface-mount packaging supports dense PCB layouts while maintaining thermal and electrical connections.
• Clear commercial operating range: Rated for 0 °C to 85 °C operation and RoHS compliance for standard commercial product deployment.

Why Choose XC4VLX60-11FF668C?

The XC4VLX60-11FF668C positions itself as a high-capacity, commercially graded FPGA offering a blend of large logic resources, embedded memory, and a high I/O count in a single 668-ball FCBGA package. It is appropriate for designers seeking to consolidate complex digital functions and substantial buffering into one programmable device while meeting typical commercial environmental limits.

Its voltage supply range and package density make it suitable for system designs that require careful power and board-level planning, and its RoHS compliance supports standard manufacturing requirements. The device is a straightforward choice for projects that demand integrated programmable logic with significant on-chip memory and connectivity.

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