XC5VLX155-1FF1153I

The XC5VLX155-1FF1153I is a Virtex®-5 LX Field Programmable Gate Array (FPGA) IC from AMD, designed to deliver high logic capacity and substantial embedded memory in a single programmable device. With industry-grade temperature range and a high I/O count, it targets designs that require dense logic, on-chip RAM, and extensive external interfacing.

Key Features

• Core Logic  155,648 logic elements provide significant programmable logic resources for complex digital designs.
• Embedded Memory  Approximately 7.08 Mbits of on-chip RAM (7,077,888 bits) to support buffering, lookup tables, and data storage within the FPGA fabric.
• I/O Capacity  Up to 800 I/O pins to accommodate wide parallel interfaces, multiple high-pin-count peripherals, and flexible board-level connectivity.
• Package  Supplied in a 1153-BBGA / 1153-FCBGA (35×35) package for high-density mounting and reliable board integration.
• Power  Core supply range of 0.95 V to 1.05 V to match system power rails and allow controlled power sequencing.
• Operating Temperature  Rated for −40 °C to 100 °C, suitable for industrial-temperature applications.
• RoHS Compliance  Device is RoHS compliant to support regulatory requirements for lead-free assembly.

Typical Applications

• High-density digital signal processing  Use the large logic capacity and embedded memory to implement complex DSP pipelines and dataflow engines.
• Networking and communications  Leverage the high I/O count and on-chip resources for protocol processing, packet parsing, and interface bridging.
• Industrial control and automation  Industrial temperature rating and abundant logic make it suitable for control algorithms, sensor aggregation, and motion control tasks.

Unique Advantages

• High logic capacity: 155,648 logic elements enable integration of large custom logic blocks and state machines on a single device.
• Significant on-chip memory: Approximately 7.08 Mbits of embedded RAM reduces dependency on external memory and simplifies board design.
• Extensive I/O: Up to 800 I/O pins support numerous peripherals and high-bandwidth external interfaces without additional multiplexing.
• Industrial temperature support: Rated from −40 °C to 100 °C for deployment in temperature-variable environments.
• Compact FCBGA package: 1153-FCBGA (35×35) provides a dense footprint for space-constrained systems while supporting surface-mount assembly.
• RoHS compliant: Facilitates compliance with lead-free assembly and environmental regulations.

Why Choose XC5VLX155-1FF1153I?

The XC5VLX155-1FF1153I combines a large pool of programmable logic, substantial embedded memory, and a high I/O count in a single Virtex-5 LX FPGA package, offering a compact, integrated platform for demanding digital designs. Its industrial temperature rating and RoHS compliance make it well-suited for applications that require both robustness and regulatory alignment.

Choose this device when your design calls for high logic density, significant on-chip RAM, and broad interfacing capability in a 1153-FCBGA footprint backed by AMD’s Virtex-5 LX architecture.

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