company blog about Supplying Xilinx XC7VX690T-2FFG1157I Virtex-7 FPGA - Field-Programmable Gate Array

As a professional supplier of electronic components, Mingjiada Electronics offers a long-term supply of genuine, in-stock Xilinx XC7VX690T-2FFG1157I Field-Programmable Gate Arrays (FPGAs). This product belongs to the high-end FPGA series of the Virtex®-7 family. Manufactured using a 28nm HPL process, it features 693,120 logic cells, 1,728 DSP slices, and 20 high-speed transceivers, making it an ideal choice for high-performance computing, communications infrastructure, radar systems, and ASIC prototyping.

XC7VX690T-2FFG1157I Product Overview

The XC7VX690T-2FFG1157I is a high-end FPGA device in the Xilinx Virtex-7 XT series. Based on Xilinx’s advanced 28nm High-K Metal Gate (HKMG) process technology, it achieves an excellent balance between performance and power consumption. The device utilizes Stacked Silicon Interconnect (SSI) technology, which interconnects multiple FPGA chips via a silicon interposer, enabling ultra-high logic density and bandwidth.

The “-2” speed grade offers a high-performance option, while the “-I” suffix denotes an industrial temperature range (-40°C to +100°C), making it suitable for harsh-environment applications. It is packaged in a 1157-pin FCBGA (flip-chip ball grid array) with dimensions of 35mm × 35mm and a 1.0mm pin pitch.

Key Specifications

Model: XC7VX690T-2FFG1157I

Brand: Xilinx

Series: Virtex-7

Process: 28nm

Logic Elements (LE): 693,120

DSP Slices: 2,880

Block RAM: 52,920 Kbit

High-Speed Transceivers: 20×GTX, up to 13.1 Gbps

User I/O: 600

Package: FCBGA-1157 (35×35 mm)

Speed Grade: -2

Temperature Grade: Industrial Grade -40°C to +100°C

Core Voltage: 0.97 V to 1.03 V

Supported Interfaces: PCIe Gen3, DDR3-1866, 10 Gigabit Ethernet, High-Speed Serial Interfaces

XC7VX690T-2FFG1157I Product Features

Flagship High-Performance Architecture

The Virtex-7 high-end series offers powerful parallel processing capabilities, making it ideal for implementing very large-scale logic and complex algorithms.

Massive Logic Capacity

With nearly 700,000 logic cells, it enables simultaneous parallel processing of multiple tasks, including protocol handling, data forwarding, interface control, and algorithm acceleration.

Exceptional DSP Floating-Point Computing Capabilities

2,880 DSP units supporting fixed-point and floating-point operations, delivering powerful computing power for radar, baseband, AI acceleration, and image processing algorithms.

High-Speed Serial Communication Capabilities

20 GTX high-speed transceivers, each capable of up to 13.1 Gbps, easily meeting the demands of 10 Gigabit communication, fiber optic transmission, and high-speed interconnects.

High-Bandwidth Memory Interface

Supports DDR3-1866 high-bandwidth memory interface, meeting the demands of big data caching, video streaming, and high-speed data acquisition.

Industrial-Grade High Reliability

Wide temperature range, high interference resistance, and long lifespan ensure long-term stable operation in harsh environments such as communications, industrial control, military, and automotive applications.

XC7VX690T-2FFG1157I Typical Applications

5G/6G communication base stations, BBUs, and RF processing units

Data center accelerator cards and HPC (High-Performance Computing)

Radar systems, electronic countermeasures, and satellite communications

8K/4K video capture, encoding, and image processing

High-speed data acquisition and high-precision test and measurement instruments

High-end industrial control, autonomous driving domain controllers, and high-end medical equipment