XC7K480T-3FFG1156E

The XC7K480T-3FFG1156E is a Kintex®-7 Field Programmable Gate Array (FPGA) from AMD offered in a 1156-ball FCBGA package. It provides a large programmable fabric with substantial on-chip memory and high I/O capacity for complex digital designs.

With 477,760 logic elements, approximately 35.2 Mbits of embedded memory and 400 user I/Os, this surface-mount FPGA targets designs that require significant logic density, on-chip storage and flexible I/O routing within a compact FCBGA footprint.

Key Features

• Programmable logic: 477,760 logic elements provide a large fabric for implementing custom logic, datapaths and hardware accelerators.
• Embedded memory: Approximately 35.2 Mbits of on-chip RAM to support buffering, lookup tables and local data storage without relying on external memory.
• I/O capacity: 400 user I/O pins to accommodate multiple interfaces, parallel buses and mixed-signal front-end connections.
• Package and mounting: 1156‑BBGA FCBGA package (supplier device package: 1156-FCBGA, 35×35) designed for surface-mount assembly in space-constrained applications.
• Power supply range: Core voltage supply specified from 970 mV to 1.03 V for predictable power budgeting and system design.
• Operating range and grade: Extended grade device rated for 0 °C to 100 °C operating temperature.
• Regulatory compliance: RoHS compliant to meet common environmental requirements.

Typical Applications

• High-density logic integration: Implement complex state machines, protocol engines and custom datapaths using the large logic element count and on-chip RAM.
• Data buffering and packet processing: Leverage approximately 35.2 Mbits of embedded memory together with abundant I/O for packet queues, FIFOs and temporary storage in communication or networking designs.
• Multi-interface systems: Use 400 I/Os to connect sensors, serializers/deserializers, parallel buses and control interfaces in embedded systems and instrumentation.

Unique Advantages

• Large programmable fabric: 477,760 logic elements enable consolidation of multiple functions into a single device, reducing board-level complexity.
• Substantial on-chip memory: Approximately 35.2 Mbits of embedded RAM minimizes dependence on external memory and improves latency for local data processing.
• High I/O count: 400 user I/Os provide flexibility for routing numerous interfaces without additional I/O expanders.
• Compact FCBGA package: The 1156-ball FCBGA (35×35) balances density and board space, supporting surface-mount assembly in compact designs.
• Defined power window: Core voltage supply specification (970 mV to 1.03 V) supports predictable power design and supply planning.
• Extended temperature grade: Rated for 0 °C to 100 °C operation to meet a range of commercial and extended-environment applications.

Why Choose XC7K480T-3FFG1156E?

The XC7K480T-3FFG1156E combines a large logic element count, significant embedded memory and a high I/O complement in a compact 1156-ball FCBGA package, offering a balanced platform for demanding FPGA-based system designs. Its defined voltage supply range and extended temperature rating make it suitable for projects that require predictable electrical and thermal characteristics.

This device is well suited to engineers developing complex digital systems that need on-chip resources to reduce external components, simplify board layout and centralize functionality. Backed by Kintex-7 family documentation, it provides a scalable option for integrating substantial logic, memory and I/O into a single FPGA solution.

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