AMD XC7A75T-2FG484I

Overview

XC7A75T-2FG484I from AMD is a Kintex-7 FPGA with 75,520 logic cells, 365 I/O pins, and -2 speed grade operating at industrial temperature range (–40°C to +100°C). It integrates 365 DSP slices, 285 BRAM blocks (each 36 Kb), and supports PCIe Gen2 x8 endpoint functionality in a 484-pin Fine-Pitch BGA package for high-performance embedded vision and industrial control applications.

For engineers reviewing the XC7A75T-2FG484I datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, I/O count, BRAM capacity, PCIe interface support, and industrial-grade thermal reliability.

Technical Context

The XC7A75T-2FG484I implements a configurable logic fabric based on 6-input LUTs and flip-flops, with dedicated routing for deterministic timing closure. It includes integrated clock management tiles (CMT) with MMCM and PLL blocks supporting jitter < 150 fs RMS and output frequency synthesis from 10 MHz to 800 MHz.

Configurable I/O banks support LVDS, SSTL, HSTL, and TMDS signaling up to 1.25 Gbps per differential pair. The device uses 28 nm HKMG process technology and supports partial reconfiguration via ICAP interface.

Key Specifications

Pinout & Package

XC7A75T-2FG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FPGA-484, 23×23 mm, 0.8 mm pitch) with 12 I/O banks, power/ground ball distribution optimized for signal integrity and thermal dissipation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC7A100T-2FG484I and XC7A50T-2FG484I, the XC7A75T-2FG484I provides optimal balance of logic capacity, I/O count, and DSP resources for mid-scale embedded vision and control-avoiding overdesign while ensuring headroom for future firmware upgrades.

Availability

XC7A75T-2FG484I is available at Aetrix Electronics and suitable for machine vision systems, industrial PLC controllers, and medical imaging interfaces requiring stable component supply across long production lifecycles.

Supply support for XC7A75T-2FG484I 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 center, AI, embedded, and client markets with focus on performance-per-watt innovation.

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

FAQ

What is the maximum supported I/O standard voltage for XC7A75T-2FG484I?

XC7A75T-2FG484I supports I/O standards from 1.2 V to 3.3 V across its 12 configurable I/O banks. Each bank's VCCO can be independently set to 1.2 V, 1.35 V, 1.5 V, 1.8 V, 2.5 V, or 3.3 V, enabling mixed-voltage interfacing with legacy and modern peripherals without level shifters.

Does XC7A75T-2FG484I support JTAG boundary scan testing?

Yes, XC7A75T-2FG484I includes IEEE 1149.1-compliant JTAG TAP controller and boundary scan logic. This allows full pin-level interconnect testing, in-system programming, and debug access via standard JTAG adapters, essential for high-reliability industrial PCB validation.

Can XC7A75T-2FG484I be configured via Quad-SPI flash memory?

Yes, XC7A75T-2FG484I supports master SPI configuration mode using standard Quad-SPI NOR flash devices. Configuration bitstream loads automatically at power-up, with built-in CRC checking and fallback support for dual-image flash layouts.

What is the power consumption of XC7A75T-2FG484I under typical operation?

XC7A75T-2FG484I typical active power ranges from 2.1 W (minimal logic usage) to 7.8 W (full utilization of logic, DSP, and I/O), depending on design activity and I/O standards. Power estimates require Xilinx Vivado Power Report with accurate toggle rates and I/O loading models.

Is XC7A75T-2FG484I compatible with Xilinx Vivado Design Suite?

Yes, XC7A75T-2FG484I is fully supported in Xilinx Vivado Design Suite 2018.3 through 2023.2. Synthesis, implementation, simulation, and bitstream generation are validated for this part, including timing closure, power analysis, and hardware debugging via ILA and VIO cores.