AMD XC7K480T-L2FFG901E

Overview

XC7K480T-L2FFG901E from AMD is a high-performance Kintex-7 FPGA with 477,750 logic cells, 2,800 DSP slices, 28.1 Mb of block RAM, 480 I/Os, and built-in multi-gigabit transceivers supporting up to 13.1 Gb/s. It targets high-bandwidth data processing in radar signal conditioning and 10G Ethernet line cards.

For engineers reviewing the XC7K480T-L2FFG901E datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver lane count, I/O voltage support (1.2V/1.35V/1.5V/1.8V/2.5V/3.3V), thermal design power (22.5 W typical), and configuration interface options (JTAG, SelectMAP, SPI).

Technical Context

The XC7K480T-L2FFG901E implements a 28 nm HKMG process architecture with configurable logic blocks (CLBs), 36 Kb block RAMs, and integrated PCIe Gen2 x8 endpoint capability. It supports partial reconfiguration and AXI4-compliant interconnect for heterogeneous system integration.

Its transceiver subsystem includes 24 GTY transceivers with built-in PRBS generators/checkers, TX pre-emphasis, and RX equalization - enabling compliance with CPRI, SRIO Gen2, and 10GBASE-KR standards without external retimers.

Key Specifications

Pinout & Package

XC7K480T-L2FFG901E is housed in a 901-pin Flip-Chip Fine-Pitch Ball Grid Array (FCBGA) package with 35×35 mm body size, 1.0 mm ball pitch, and RoHS-compliant lead-free finish. The package supports dual-voltage I/O banks and thermal vias for efficient heat dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-end FPGA applications.

Compared with XC7K480T-L2FFG901E, XCKU060 offers improved DSP efficiency and lower static power but requires Vivado 2015.4+, while XC7VX690T delivers more logic and memory but limits high-speed serial I/O to older GTX technology - making XC7K480T-L2FFG901E optimal for balanced transceiver bandwidth and logic scalability in 10G+ infrastructure.

Availability

XC7K480T-L2FFG901E is available at Aetrix Electronics and suitable for radar signal processing, 10G Ethernet line cards, and medical imaging backend systems requiring stable component supply across extended production lifecycles.

Supply support for XC7K480T-L2FFG901E includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

AMD is a global semiconductor leader delivering adaptive computing solutions for data centers, AI, embedded systems, and high-performance computing.

The Kintex-7 family targets cost-optimized high-performance applications where transceiver bandwidth, logic density, and power efficiency must be balanced - especially in wired communications, aerospace, and instrumentation.

FAQ

What is the maximum supported transceiver data rate for XC7K480T-L2FFG901E?

The XC7K480T-L2FFG901E supports GTY transceivers with a maximum data rate of 13.1 Gb/s per lane. This enables compliance with 10GBASE-KR, CPRI v6.1, and SRIO Gen2 protocols. The transceiver architecture includes TX pre-emphasis and RX adaptive equalization to maintain signal integrity over PCB traces up to 40 cm. XC7K480T-L2FFG901E achieves this performance without requiring external retimers or redrivers in standard FR4 layouts.

Does XC7K480T-L2FFG901E support partial reconfiguration?

Yes, XC7K480T-L2FFG901E fully supports partial reconfiguration through Vivado Design Suite. This allows dynamic replacement of logic modules while the rest of the FPGA remains operational - critical for mission-critical systems like radar ECM updates or protocol stack upgrades in telecom gear. XC7K480T-L2FFG901E implements dedicated configuration logic and frame-based bitstream addressing to ensure deterministic reconfiguration timing and CRC-protected integrity checks.

What I/O standards are supported by XC7K480T-L2FFG901E?

XC7K480T-L2FFG901E supports 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, and 3.3V single-ended and differential I/O standards including LVCMOS, LVDS, BLVDS, RSDS, TMDS, and HSTL. Each of its 480 I/O pins is grouped into banks with independent VCCO and VREF supplies, enabling mixed-voltage interfaces on a single device. XC7K480T-L2FFG901E also supports source-synchronous interfaces such as DDR3/DDR4 memory controllers with calibrated delay elements.

Is XC7K480T-L2FFG901E compatible with Xilinx Vivado tools?

Yes, XC7K480T-L2FFG901E is fully supported by Xilinx Vivado Design Suite versions 2013.4 through 2018.4. Synthesis, implementation, and bitstream generation are validated for this specific speed grade (-2) and package (FFG901). XC7K480T-L2FFG901E requires the Kintex-7 device definition files and transceiver wizard templates included in those Vivado releases. Post-2018.4 toolchains require manual IP migration due to deprecated device support.

What thermal management guidance applies to XC7K480T-L2FFG901E?

XC7K480T-L2FFG901E has a thermal design power (TDP) of 22.5 W under typical operating conditions. AMD recommends a 4-layer PCB with internal ground/power planes, thermal vias under the package center, and a 25 mm² copper pad connected to an external heatsink. Ambient temperature must not exceed 85°C, and junction temperature must stay below 100°C. XC7K480T-L2FFG901E integrates an on-die XADC that monitors die temperature with ±5°C accuracy for closed-loop thermal throttling.