AMD XC7K160T-L2FBG484I

Overview

XC7K160T-L2FBG484I from AMD is a Kintex-7 FPGA with 158,400 logic cells, 1,128 DSP slices, and 13.1 Gb/s transceiver capability in a 484-pin FCBGA package. It supports PCIe Gen2 x8, DDR3-1866 memory interfaces, and operates across industrial temperature range (–40°C to +100°C). Used in high-throughput packet processing systems requiring deterministic latency and multi-protocol I/O.

For engineers reviewing the XC7K160T-L2FBG484I datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver line rate, I/O bank voltage flexibility, configuration security options, and thermal performance under sustained 2.5W dynamic power.

Technical Context

The XC7K160T-L2FBG484I implements a heterogeneous architecture with programmable logic fabric, hardened IP blocks including PCIe Gen2 Endpoint/Root Port, and dual 12-bit 1MSPS ADCs. It supports SelectIO standards from 1.2V to 3.3V across 16 I/O banks, with dedicated clock routing and internal clock management tiles (CMT) containing MMCM and PLL.

Configuration occurs via Master SPI, Slave Serial, or JTAG; bitstream encryption uses AES-256 with HMAC authentication. The -L2 speed grade guarantees timing closure at 710 MHz for internal logic and 1,250 Mbps for LVDS I/O.

Key Specifications

Pinout & Package

XC7K160T-L2FBG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) with 23×23 array, 1.0 mm pitch, and 19.5 mm × 19.5 mm body size. Package supports reflow soldering per IPC/JEDEC J-STD-020D and includes thermal pad for enhanced heat dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA-based acceleration applications.

Compared with XC7K160T-L2FBG484I, XCKU035 offers higher serial bandwidth but requires new PCB design and toolchain upgrade, while XC7K325T delivers scalable logic density within identical ecosystem support and thermal profile.

Availability

XC7K160T-L2FBG484I is available at Aetrix Electronics and suitable for wireless infrastructure, industrial vision, medical imaging, and test equipment requiring stable component supply across extended product lifecycles.

Supply support for XC7K160T-L2FBG484I 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 company delivering adaptive computing solutions for data center, embedded, and client markets with leadership in FPGA, AI acceleration, and CPU/GPU architectures.

The Kintex-7 family targets cost-optimized high-performance applications such as communications infrastructure, video processing, and industrial automation where balanced logic, I/O, and DSP resources are critical.

FAQ

What is the maximum supported DDR3 memory interface speed for XC7K160T-L2FBG484I?

The XC7K160T-L2FBG484I supports DDR3-1866 (933 MHz clock) with 16-bit or 32-bit data bus widths using dedicated memory interface logic. This capability is validated in the Kintex-7 Memory Interface Solutions User Guide UG586, and requires proper PCB layout adherence to fly-by topology and termination rules. XC7K160T-L2FBG484I achieves this speed using its -L2 speed grade and calibrated I/O delay elements.

Does XC7K160T-L2FBG484I include built-in security features for bitstream protection?

Yes, XC7K160T-L2FBG484I integrates AES-256 bitstream encryption with HMAC authentication, enabled via eFUSE or BBRAM keys. Configuration bitstream is decrypted on-chip during load, preventing external readback or cloning. This security model is documented in UG470 and applies specifically to XC7K160T-L2FBG484I when configured with appropriate key programming and mode pin settings.

Can XC7K160T-L2FBG484I operate in industrial temperature conditions without derating?

Yes, XC7K160T-L2FBG484I is rated for –40°C to +100°C junction temperature and qualified per industrial standards. Its thermal design allows full-speed operation across this range when mounted on a 4-layer PCB with 2 oz copper and standard thermal vias. No frequency or voltage derating is required for XC7K160T-L2FBG484I under these conditions per DS182 specification.

How many transceiver quads does XC7K160T-L2FBG484I contain, and what protocols do they support?

XC7K160T-L2FBG484I contains 12 GTX transceiver quads (48 total transceivers), each supporting data rates from 600 Mbps to 13.1 Gb/s. Protocols include PCIe Gen2, SATA, CPRI, SRIO, and 10G Ethernet KR/KR4. These capabilities are fixed per hardware and confirmed in the Kintex-7 Data Sheet DS182 for the XC7K160T device variant.

Is XC7K160T-L2FBG484I compatible with Xilinx Vivado Design Suite?

Yes, XC7K160T-L2FBG484I is fully supported in Xilinx Vivado Design Suite 2018.3 through 2023.2 for synthesis, implementation, and debugging. Device-specific IP cores, timing constraints, and bitstream generation workflows are validated for XC7K160T-L2FBG484I in all supported versions, with no known limitations in the official release notes.