XC5VLX85-1FFG676CES

The XC5VLX85-1FFG676CES is a Virtex®-5 LX Field Programmable Gate Array (FPGA) manufactured by AMD. It delivers a large programmable fabric with 82,944 logic elements and approximately 3.5 Mbits of embedded memory to support complex custom digital designs.

Supplied in a 676-ball FCBGA surface-mount package with 440 I/O pins and a low-voltage core supply range, this commercial-grade device is suitable for designs that require high logic capacity, significant on-chip RAM, and dense I/O integration within a compact package footprint.

Key Features

• Core Logic — 82,944 logic elements provide substantial programmable resources for implementing complex logic, state machines, and custom acceleration functions.
• Embedded Memory — Approximately 3.5 Mbits of on-chip RAM (3,538,944 bits) for block storage, FIFOs, and buffering without external memory.
• I/O Capacity — 440 user I/O pins to support high channel counts and multiple parallel interfaces.
• Power — Core voltage supply range of 0.950 V to 1.05 V for compatibility with low-voltage system domains.
• Package & Mounting — 676-BBGA FCBGA (27×27 mm) surface-mount package for dense board-level integration.
• Operating Range & Grade — Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Compliance — RoHS compliant.

Typical Applications

• High-density digital processing — Use the large logic fabric and embedded RAM to implement complex signal processing, protocol offload, or custom compute pipelines.
• Data aggregation and I/O routing — 440 I/O pins enable multi-channel interfacing and board-level signal consolidation for complex system I/O requirements.
• Embedded memory-centric designs — Approximately 3.5 Mbits of on-chip RAM supports buffering, packet queues, and local storage for low-latency operations.

Unique Advantages

• High logic capacity: 82,944 logic elements allow large designs to be implemented without partitioning across multiple devices.
• Substantial on-chip memory: Approximately 3.5 Mbits of RAM reduces dependence on external memory for many buffering and storage tasks.
• Broad I/O support: 440 I/O pins provide flexibility for parallel interfaces, mixed-signal front ends, and high-channel-count systems.
• Compact system footprint: 676-BBGA FCBGA (27×27) surface-mount package enables high-density PCB layouts while keeping device count low.
• Low-voltage core operation: 0.95 V–1.05 V supply accommodates modern low-voltage system domains for power-optimized designs.
• RoHS compliant: Conforms to lead-free and other regulatory requirements for many commercial applications.

Why Choose XC5VLX85-1FFG676CES?

The XC5VLX85-1FFG676CES positions itself as a high-capacity, commercially graded FPGA option for designers who need extensive programmable logic, significant embedded RAM, and a large number of I/O in a single, surface-mount package. Its combination of 82,944 logic elements, approximately 3.5 Mbits of on-chip memory, and 440 I/O pins makes it suited to complex digital systems where integration and board-level density matter.

This device is appropriate for teams building scalable, memory-intensive, or I/O-rich designs that benefit from a robust programmable fabric and vendor-backed silicon. The commercial operating range and RoHS compliance add practical considerations for deployment in mainstream electronic products.

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