AMD XC7VX690T-2FF1157I

Overview

XC7VX690T-2FF1157I from AMD is a high-performance 28 nm Virtex-7 FPGA with 693,120 logic cells, 3,648 DSP slices, and 48.8 Mb of block RAM. It features 1,157-pin flip-chip fine-pitch BGA (FF1157) packaging, operates at -2 speed grade, and supports transceiver line rates up to 13.1 Gb/s - deployed in high-end radar signal processing systems.

For engineers reviewing the XC7VX690T-2FF1157I datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver count (72 GTs), I/O voltage support (1.2 V to 3.3 V), thermal design power (125 W typical), and configuration interface compatibility (SPIx4, SelectMAP).

Technical Context

The XC7VX690T-2FF1157I implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), 36 Kb block RAMs, and hardened 13.1 Gb/s multi-gigabit transceivers (GTs). It supports PCIe Gen3 x8, 10G Ethernet MAC, and deterministic AXI interconnect routing.

Configuration is performed via dual-boot SPI flash or JTAG, with bitstream encryption (AES-256) and HMAC authentication. The device includes dedicated clock management tiles (CMTs) with MMCM and PLL for jitter < 150 fs RMS over 12 kHz–20 MHz bandwidth.

Key Specifications

Pinout & Package

XC7VX690T-2FF1157I uses a 1157-ball flip-chip BGA package (FF1157) with 1.0 mm ball pitch, 35 mm × 35 mm body size, and thermal lid for enhanced heat dissipation in conduction-cooled modules.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XCKU115-2FLVF1924I and XC7VX980T-2FFG1930I, the XC7VX690T-2FF1157I offers optimal balance of transceiver bandwidth, logic capacity, and thermal envelope for single-FPGA radar and test equipment designs - avoiding overdesign while meeting deterministic latency and JESD204B lane-count requirements.

Availability

XC7VX690T-2FF1157I is available at Aetrix Electronics and suitable for radar signal processing, high-speed data acquisition, and avionics test equipment requiring stable component supply across extended product lifecycles.

Supply support for XC7VX690T-2FF1157I 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 including FPGAs, adaptive SoCs, and AI accelerators for data center, communications, and embedded markets.

The Virtex-7 family was designed for high-throughput, low-latency signal processing in mission-critical infrastructure - emphasizing deterministic timing, radiation-tolerant configuration, and hardened serial connectivity.

FAQ

What is the maximum supported transceiver line rate for XC7VX690T-2FF1157I?

The XC7VX690T-2FF1157I supports a maximum transceiver line rate of 13.1 Gb/s across all 72 GTs. This rating is specified under -2 speed grade conditions with junction temperature ≤ 100°C and proper power delivery. Each GT can be independently configured for protocols including CPRI, JESD204B, and 10GBASE-KR, and the XC7VX690T-2FF1157I maintains this rate without derating in standard air-cooled enclosures.

Does XC7VX690T-2FF1157I support partial reconfiguration?

Yes, the XC7VX690T-2FF1157I fully supports partial reconfiguration through its ICAP and PCIe-based configuration access port. This capability allows runtime swapping of logic regions - such as modulator/demodulator blocks in SDR platforms - without resetting the entire device. The XC7VX690T-2FF1157I implements dedicated configuration controller hardware that enforces bitstream integrity checks during partial loads.

What configuration modes are supported by XC7VX690T-2FF1157I?

The XC7VX690T-2FF1157I supports master SPI (x1/x2/x4), slave SelectMAP, JTAG, and BPI parallel modes. Configuration bitstreams may be loaded from external flash or streamed via PCIe using the ICAP interface. All modes support AES-256 decryption and HMAC authentication, and the XC7VX690T-2FF1157I validates signature integrity before releasing DONE.

What is the thermal design power (TDP) of XC7VX690T-2FF1157I under typical operation?

The XC7VX690T-2FF1157I has a typical thermal design power of 125 W when operating at full utilization with -2 speed grade timing constraints. This value assumes balanced usage of logic, DSP, and transceiver resources at 85°C ambient with 200 LFM airflow. Power estimates for specific configurations can be generated using Xilinx Vivado Power Estimator with the XC7VX690T-2FF1157I device model.

Is XC7VX690T-2FF1157I compatible with Vivado Design Suite?

Yes, the XC7VX690T-2FF1157I is fully supported in Xilinx Vivado Design Suite v2018.3 and later versions. Synthesis, implementation, and bitstream generation workflows are validated for this part, including transceiver wizard setup, clocking constraint derivation, and partial reconfiguration flow. The XC7VX690T-2FF1157I appears in the device selection list with correct package and speed grade mapping.