XC4VSX55-11FFG1148C

The XC4VSX55-11FFG1148C is a Virtex®-4 SX Field Programmable Gate Array (FPGA) in a 1148-BBGA FCBGA package. It delivers a high count of on-chip logic and memory resources together with a large I/O complement for complex programmable logic designs.

Key on-chip resources include 55,296 logic elements and approximately 5.9 Mbits of embedded memory, with up to 640 I/O. The device is surface-mount, RoHS compliant, operates from a 1.14 V to 1.26 V supply range, and is specified for commercial temperature operation (0 °C to 85 °C).

Key Features

• Core Logic 55,296 logic elements provide substantial capacity for implementing custom digital logic and functions.
• Embedded Memory Approximately 5.9 Mbits of on-chip RAM for buffering, lookup tables, and data storage within the FPGA fabric.
• I/O Density Up to 640 I/O pins to support a wide range of external interfaces and system connectivity.
• Package and Mounting 1148-BBGA, FCBGA package; supplier device package listed as 1148-FCPBGA (35x35). Surface-mount mounting type for PCB assembly.
• Power Core voltage supply specified from 1.14 V to 1.26 V for device operation.
• Operating Range Commercial grade operation from 0 °C to 85 °C.
• Compliance RoHS compliant.

Typical Applications

• High-density logic integration — Use the 55,296 logic elements to consolidate complex custom logic functions and state machines onto a single device.
• On-chip buffering and data handling — Approximately 5.9 Mbits of embedded memory supports local buffering, FIFOs, and data storage close to the logic fabric.
• Multi-interface systems — Up to 640 I/O enables connection to multiple peripherals, sensors, and external interfaces in consolidated system designs.

Unique Advantages

• Significant logic capacity: 55,296 logic elements allow implementation of sizable custom logic blocks without immediate need for external ASICs.
• Substantial on-chip memory: Approximately 5.9 Mbits of embedded RAM reduces dependency on external memory for many buffering and data-processing tasks.
• High I/O count: 640 I/O pins provide flexibility for interfacing with a broad set of external devices and buses.
• Compact, surface-mount FCBGA package: The 1148-BBGA (1148-FCPBGA (35x35)) package supports high-density PCB designs while maintaining a robust footprint.
• Commercial temperature and RoHS compliance: Specified for 0 °C to 85 °C operation and RoHS compliant for standard commercial applications.

Why Choose XC4VSX55-11FFG1148C?

The XC4VSX55-11FFG1148C positions itself as a high-capacity Virtex-4 SX FPGA option for designs that require a combination of abundant logic resources, sizable embedded memory, and extensive I/O. Its FCBGA package and surface-mount mounting support compact board-level integration while the specified supply and temperature ranges align with commercial electronic systems.

This device is suitable for engineering teams and procurement looking for a programmable logic solution offering substantial on-chip resources and a compliant manufacturing footprint. Its specification set supports scalable designs where on-chip logic and memory density, plus high I/O, are primary design drivers.

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