XC4VLX40-11FF1148I

The XC4VLX40-11FF1148I is a Virtex-4 LX field programmable gate array (FPGA) IC delivering mid-range logic capacity with high I/O density in a 1148-BBGA FCBGA package. It provides 41,472 logic elements, approximately 1.77 Mbits of embedded RAM, and 640 configurable I/O pins for designs that require balanced logic, memory, and interface resources.

Designed for industrial-grade operation, this device supports an operating temperature range of -40 °C to 100 °C and a supply voltage window of 1.14 V to 1.26 V, making it suitable for systems that require robust environmental tolerance and controlled core-voltage operation.

Key Features

• Core Capacity — 41,472 logic elements and 4,608 CLBs provide substantial programmable logic resources for mid-range digital designs.
• Embedded Memory — Approximately 1.77 Mbits of on-chip RAM to support buffering, state storage, and local data processing without external memory.
• I/O Density — 640 user I/O pins to handle multiple external interfaces and parallel connections directly on-chip.
• Power and Voltage — Operates from 1.14 V to 1.26 V supply, enabling precise core-voltage planning in power-sensitive designs.
• Package and Mounting — 1148-BBGA FCBGA package (supplier device package: 1148-FCPBGA (35x35)) in a surface-mount form factor for high-density PCB integration.
• Temperature and Grade — Industrial grade with an operating range of -40 °C to 100 °C to meet demanding environmental requirements.
• Compliance — RoHS compliant for regulatory and manufacturing consistency.

Typical Applications

• High-density I/O systems — With 640 I/O pins, the device supports designs that require many external interfaces or parallel data lanes.
• Compute and control logic — 41,472 logic elements and 4,608 CLBs enable implementation of control, signal-processing, and custom logic blocks.
• Embedded buffering and local memory — Approximately 1.77 Mbits of embedded RAM is available for data buffering, FIFOs, and local state storage.
• Industrial equipment — Industrial-grade temperature rating (-40 °C to 100 °C) supports deployment in equipment exposed to wide temperature ranges.

Unique Advantages

• Balanced logic and memory resources: A combination of 41,472 logic elements and ~1.77 Mbits of embedded RAM reduces reliance on external components for many mid-range designs.
• High I/O count: 640 I/O pins simplify direct interfacing to sensors, peripherals, and parallel buses, minimizing the need for external expanders.
• Industrial operating range: Rated from -40 °C to 100 °C to support applications requiring broader environmental tolerance.
• Compact surface-mount package: 1148-BBGA FCBGA (1148-FCPBGA (35x35)) enables dense PCB layouts while maintaining robust connections.
• Controlled core voltage: 1.14 V to 1.26 V supply range allows precise power planning for core subsystems.
• RoHS compliant: Meets common environmental and manufacturing requirements for lead-free assembly.

Why Choose XC4VLX40-11FF1148I?

The XC4VLX40-11FF1148I positions itself as a reliable mid-range FPGA choice where substantial programmable logic, embedded memory, and a high count of I/O are required in a single device. Its industrial temperature rating and surface-mount 1148-BBGA package support robust hardware designs that must operate across a wide thermal range.

This device is suited to design teams needing a balanced mix of logic resources, on-chip RAM, and interface density while maintaining RoHS compliance and predictable core-voltage requirements. Its combination of features supports scalable, long-lived designs where integration and thermal robustness matter.

Request a quote or submit a request for pricing and availability to move your design forward with the XC4VLX40-11FF1148I.