XC4VLX40-10FFG1148C

The XC4VLX40-10FFG1148C is a Virtex-4 LX Field Programmable Gate Array (FPGA) from AMD in a 1148-ball FCBGA package. It delivers high logic density, abundant I/O, and on-chip RAM for complex digital designs and system integration in commercial applications.

Designed for surface-mount assembly, this device targets designs that need a combination of sizable logic resources, a large I/O count, and embedded memory while operating within a commercial temperature range.

Key Features

• Core Logic 4,608 CLBs and 41,472 logic elements provide substantial programmable logic capacity for complex digital functions.
• Embedded Memory Approximately 1.77 Mbits of on-chip RAM (1,769,472 total RAM bits) to support buffering, FIFOs, and local data storage without immediate external memory.
• I/O Capacity 640 I/O pins to accommodate wide parallel interfaces, multiple high-pin-count peripherals, and flexible board-level connectivity.
• Package & Mounting 1148-BBGA FCBGA package (supplier package: 1148-FCPBGA, 35×35 mm) optimized for high-density board layouts and surface-mount assembly.
• Power Core voltage supply range of 1.14 V to 1.26 V, enabling defined power domain integration on modern boards.
• Operating Conditions Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Compliance RoHS compliant, meeting common environmental directives for lead-free manufacturing.

Typical Applications

• Custom digital systems — Use the 41,472 logic elements to implement complex, application-specific digital logic and control functions.
• High-density I/O interfaces — The 640 I/O pins support multi-channel data paths, broad peripheral connectivity, and high-pin-count bus implementations.
• Embedded memory-dependent designs — Approximately 1.77 Mbits of on-chip RAM provide local storage for buffering, packet handling, and intermediate data processing.
• Prototyping and system integration — Surface-mount 1148-BBGA packaging and substantial logic resources make the device suitable for board-level prototypes and integration into commercial products.

Unique Advantages

• High logic capacity: 41,472 logic elements and 4,608 CLBs enable implementation of large-scale programmable logic designs without immediate partitioning across multiple devices.
• Extensive I/O: 640 I/Os reduce the need for external multiplexing and simplify connectivity to multiple peripherals and subsystems.
• On-chip memory: Approximately 1.77 Mbits of embedded RAM helps minimize external memory requirements for many buffering and processing tasks.
• Compact, high-density package: The 1148-BBGA (35×35 mm) FCBGA package supports dense PCB layouts while remaining compatible with surface-mount manufacturing flows.
• Commercial-grade operation: Rated for 0 °C to 85 °C, suitable for a wide range of commercial electronic products.
• RoHS compliant: Meets lead-free and environmental requirements for modern manufacturing.

Why Choose XC4VLX40-10FFG1148C?

The XC4VLX40-10FFG1148C combines substantial programmable logic resources, plentiful I/O, and meaningful on-chip RAM in a single commercial-grade FCBGA package. Its voltage and thermal specifications make it suitable for commercial electronic products that require significant integration of custom digital functions and interface density.

This device is well suited to engineers and teams building complex digital systems, prototypes that will transition to production, or designs that benefit from embedded memory and high I/O counts while adhering to RoHS requirements.

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