AMD XC7VX690T-L2FFG1158E

Overview

XC7VX690T-L2FFG1158E from AMD is a high-performance 28 nm Virtex-7 FPGA with 693,120 logic cells, 3,648 DSP slices, and 48.5 Mb of block RAM. It features 1158-pin Flip-Chip Fine-Pitch Ball Grid Array (FC-FBGA) packaging and supports transceiver line rates up to 13.1 Gb/s. It is used in high-end radar signal processing systems requiring deterministic low-latency data path implementation.

For engineers reviewing the XC7VX690T-L2FFG1158E datasheet, pinout, applications, or equivalent options, key selection considerations include transceiver voltage compliance (1.8 V/1.5 V/1.2 V), I/O bank voltage flexibility (1.2 V to 1.8 V), thermal design power (29.5 W typical), and configuration interface support (SPIx4, SelectMAP).

Technical Context

The XC7VX690T-L2FFG1158E implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), 36-Kb block RAMs, and hardened PCIe Gen3 x8 endpoints. It integrates 72 multi-gigabit transceivers supporting protocols including CPRI, SRIO, and 10GBASE-R.

Its configuration logic supports dual-boot via dedicated BPI flash interface and fallback recovery. The device includes integrated analog-to-digital converters (XADC) for on-chip temperature and supply monitoring, and supports JTAG boundary-scan IEEE 1149.1 compliance.

Key Specifications

Pinout & Package

XC7VX690T-L2FFG1158E uses a 1158-pin Flip-Chip Fine-Pitch Ball Grid Array (FC-FBGA) package with 35 × 35 mm body size, 0.8 mm ball pitch, and standard RoHS-compliant lead-free finish. Thermal pad on underside requires solder paste stencil aperture and reflow profile alignment for reliable heat dissipation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC7VX690T-L2FFG1158E, the XCVU13P-2FLGA2577E offers superior bandwidth and power efficiency but requires new PCB layout and toolchain adaptation, while the XC7VX980T-2FFG1930I provides direct logic scalability within the same process node and transceiver ecosystem at the cost of thermal and board space overhead.

Availability

XC7VX690T-L2FFG1158E is available at Aetrix Electronics and suitable for radar signal processing, 5G baseband development, and high-speed test equipment requiring stable component supply across extended production cycles.

Supply support for XC7VX690T-L2FFG1158E 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 designing high-performance computing, adaptive SoCs, and FPGA solutions for data center, communications, and aerospace markets.

The Virtex-7 family targets demanding infrastructure applications requiring deterministic timing, high transceiver bandwidth, and large-scale programmable logic-especially in defense radar, wired/wireless communications, and scientific instrumentation.

FAQ

What is the maximum supported transceiver line rate for XC7VX690T-L2FFG1158E?

The XC7VX690T-L2FFG1158E supports a maximum transceiver line rate of 13.1 Gb/s per GTY channel. This specification is validated across commercial temperature range and applies to protocols including CPRI, SRIO, and 10GBASE-R. Line rate selection is configured via GTYE2_CHANNEL attributes in Vivado, and actual achievable rate depends on PCB interconnect quality and reference clock stability.

Does XC7VX690T-L2FFG1158E support PCIe Gen3 x8 endpoint functionality?

Yes, XC7VX690T-L2FFG1158E includes hardened PCIe Gen3 x8 endpoint blocks compliant with PCI Express Base Specification Revision 3.0. These blocks operate without consuming programmable logic resources and support hot-plug, ASPM, and advanced error reporting. Configuration is managed through the Integrated Block for PCI Express IP core in Vivado 2022.2 or later.

What I/O standards are supported by XC7VX690T-L2FFG1158E?

XC7VX690T-L2FFG1158E supports LVCMOS, SSTL, HSTL, DIFF_HSTL, DIFF_SSTL, LVDS, BLVDS, RSDS, and TMDS across its 24 I/O banks. Each bank operates independently with selectable VCCO (1.2 V to 1.8 V). Differential standards require proper termination and routing length matching per Xilinx UG476 guidelines.

How many configuration modes does XC7VX690T-L2FFG1158E support?

XC7VX690T-L2FFG1158E supports three primary configuration modes: Master SPIx4 (serial flash), Slave SelectMAP (parallel PROM), and JTAG boundary-scan. Dual-boot capability is enabled via dedicated BPI flash interface with fallback address mapping. All modes support AES-256 bitstream encryption when programmed through Vivado Hardware Manager with authenticated keys.

What thermal management guidance applies to XC7VX690T-L2FFG1158E?

XC7VX690T-L2FFG1158E has a thermal design power of 29.5 W under typical operating conditions. AMD recommends a 4-layer PCB with internal ground/power planes, thermal vias under the package's exposed thermal pad, and forced-air cooling achieving ≥200 LFM airflow. Junction temperature must remain below 100°C, monitored via on-chip XADC sensor reading accessible through ICAP or JTAG.