AMD XCKU5P-1FFVA676E

Overview

XCKU5P-1FFVA676E from AMD is a Kintex UltraScale+ FPGA with 420K logic cells, 28.8 Gb/s GTY transceivers, and integrated 100G Ethernet MAC blocks, deployed in high-throughput data center acceleration and 5G baseband processing.

For engineers reviewing the XCKU5P-1FFVA676E datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver lane count, programmable logic density, on-die memory bandwidth, thermal envelope (100°C junction), and PCIe Gen4 x16 root complex support.

Technical Context

The XCKU5P-1FFVA676E implements a heterogeneous architecture with ARM Cortex-A53 dual-core processor subsystem, hardened 100G Ethernet MACs, and 24 GTY transceivers operating up to 28.8 Gb/s. It supports DDR4-2400 memory interfaces with 64-bit bus width and AXI4-Stream interconnect for high-bandwidth data movement.

Configuration is performed via quad-SPI or JTAG, with bitstream encryption using AES-256 and HMAC-SHA256 authentication. The device complies with IEEE 1149.1 and 1149.6 boundary-scan standards for testability.

Key Specifications

Pinout & Package

Package: 676-pin FCBGA (Fine-Pitch Column Grid Array), 27 mm × 27 mm, 0.8 mm pitch, RoHS-compliant, thermal lid-equipped.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XCKU15P-2FFVA1156E and XCKU3P-1FFVA676E, the XCKU5P-1FFVA676E delivers optimal balance of transceiver count, logic density, and thermal envelope for 100G data plane acceleration in space-constrained systems.

Availability

XCKU5P-1FFVA676E is available at Aetrix Electronics and suitable for 5G infrastructure, AI acceleration, and high-frequency trading systems requiring stable component supply and long-term lifecycle assurance.

Supply support for XCKU5P-1FFVA676E 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 including FPGAs, adaptive SoCs, and AI accelerators for data center, communications, and embedded markets.

The Kintex UltraScale+ family targets high-throughput, low-latency applications such as 100G networking, radar, and real-time signal processing where performance-per-watt and integration density are critical.

FAQ

What is the maximum supported data rate per GTY transceiver lane in XCKU5P-1FFVA676E?

The XCKU5P-1FFVA676E supports GTY transceivers operating up to 28.8 Gb/s per lane. This rate enables native 100G Ethernet (4×25G), PCIe Gen4 x16, and CPRI/OBSAI protocols. Each GTY lane includes a built-in CDR, gearbox, and PRBS generator/checker for protocol compliance testing. The XCKU5P-1FFVA676E achieves this speed under standard commercial temperature conditions with proper board-level signal integrity design.

Does XCKU5P-1FFVA676E include a hard processor system?

Yes, the XCKU5P-1FFVA676E integrates a dual-core ARM Cortex-A53 processing system running at up to 1.5 GHz. It includes 256 KB of shared L2 cache, DDR4 memory controller, and peripherals such as UART, I²C, SPI, SDIO, and CAN FD. The XCKU5P-1FFVA676E allows co-design of software running on the ARM cores and hardware acceleration in the programmable logic fabric via AXI4-Stream and AXI4-Lite interfaces.

What power supply rails are required for XCKU5P-1FFVA676E operation?

The XCKU5P-1FFVA676E requires three primary supply rails: VCCINT at 0.85V ±3% for the core logic, VCCAUX at 1.8V ±3% for configuration and transceiver reference circuitry, and bank-specific VCCO voltages ranging from 1.2V to 1.8V depending on I/O standard selection. The XCKU5P-1FFVA676E also needs dedicated supplies for GTY analog circuitry (VCCGT) and PS I/O (VCCPINT). All rails must meet transient response and ripple specifications defined in the XCKU5P-1FFVA676E DC characteristics table.

Can XCKU5P-1FFVA676E perform partial reconfiguration?

Yes, the XCKU5P-1FFVA676E supports dynamic partial reconfiguration (PR) through its ICAP interface and frame-based bitstream loading mechanism. This allows runtime replacement of logic modules-such as changing filter coefficients or switching between protocol stacks-without resetting the entire device or halting the ARM subsystem. The XCKU5P-1FFVA676E implements PR using hierarchical design checkpoints and secure bitstream authentication to ensure functional integrity during updates.

What is the maximum DDR4 memory bandwidth achievable with XCKU5P-1FFVA676E?

The XCKU5P-1FFVA676E supports a 64-bit DDR4 interface operating at 2400 MT/s, delivering a theoretical peak bandwidth of 19.2 GB/s. This assumes optimal layout, calibrated write leveling, and use of registered DIMMs or discrete components meeting JEDEC DDR4-2400 timing requirements. The XCKU5P-1FFVA676E includes dedicated DDR4 PHY calibration logic and on-die termination control to maintain signal integrity across all 64 data bits and address/command lines.