AMD XC7VX330T-1FF1157I

Overview

XC7VX330T-1FF1157I from AMD is a high-performance 28 nm Virtex-7 FPGA with 328,900 logic cells, 2,496 DSP slices, 28.5 Mb of block RAM, 72 GTX transceivers (up to 13.1 Gb/s), and integrated PCIe Gen3 x8 endpoint/root complex. It targets high-bandwidth data processing in radar signal conditioning systems.

For engineers reviewing the XC7VX330T-1FF1157I datasheet, pinout, applications, or equivalent options, key selection factors include transceiver lane count and speed, DSP slice density, block RAM depth, PCIe Gen3 integration, and thermal performance in convection-cooled enclosures.

Technical Context

The XC7VX330T-1FF1157I implements a segmented architecture with configurable logic blocks (CLBs), dedicated DSP48E1 slices for multiply-accumulate operations, and UltraScale-inspired clocking resources including MMCM and PLL blocks supporting jitter < 150 fs RMS. It supports partial reconfiguration and AXI4-Stream interfaces for real-time data flow control.

Its I/O bank structure includes 18 banks with support for LVDS, SSTL-18, HSTL-I, and MIPI D-PHY signaling. The device uses SelectIO technology with programmable slew rate and drive strength per pin, enabling impedance-matched routing on multi-layer PCBs without external termination.

Key Specifications

Pinout & Package

The XC7VX330T-1FF1157I is housed in a 1157-pin flip-chip BGA (FF1157) package with exposed thermal pad and 18 I/O banks. Pin functions are defined per bank and voltage domain, requiring strict adherence to VCCO and VREF assignments per UG475 v1.13.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XCKU115-2FLVD1517I and XC7VX485T-2FFG1761I, the XC7VX330T-1FF1157I delivers optimal balance of transceiver count, PCIe integration, and thermal efficiency for JESD204B-based radar and acquisition systems where lane count and deterministic latency are primary constraints.

Availability

XC7VX330T-1FF1157I is available at Aetrix Electronics and suitable for radar signal processing, high-speed data acquisition, and PCIe-based acceleration requiring stable component supply across extended industrial temperature ranges (-40°C to +100°C).

Supply support for XC7VX330T-1FF1157I 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, embedded, and aerospace applications.

The Virtex-7 family was engineered for high-throughput, low-latency signal processing in defense radar, scientific instrumentation, and high-end test equipment.

FAQ

What is the operating temperature range for XC7VX330T-1FF1157I?

The XC7VX330T-1FF1157I is rated for industrial operation from -40°C to +100°C junction temperature. This rating is validated per Xilinx DS182 v2.6 and applies to all I/O banks, transceivers, and core logic under specified voltage and airflow conditions. The FF1157 package's thermal pad design supports convection cooling at ≤2.8 W/cm² power density. XC7VX330T-1FF1157I must be mounted with solder paste volume and reflow profile compliant with IPC-7095D.

Does XC7VX330T-1FF1157I support partial reconfiguration?

Yes, XC7VX330T-1FF1157I supports hardware-verified partial reconfiguration per UG909 v2018.2. It allows dynamic replacement of logical modules-such as filter coefficients or FFT sizes-without resetting the entire device or halting data flow through AXI4-Stream interfaces. Configuration bitstreams for reconfigurable partitions must be generated using Vivado 2017.4 or later, and the XC7VX330T-1FF1157I requires dedicated ICAP and FRAME_ECC resources enabled during implementation.

What PCIe Gen3 features are integrated into XC7VX330T-1FF1157I?

XC7VX330T-1FF1157I integrates a hard PCIe Gen3 x8 endpoint/root complex with full link training, error reporting, and MSI-X support. It complies with PCI Express Base Specification v3.0 and supports ASPM L0s/L1, ECRC, and atomic operations. The integrated controller eliminates external switch logic and reduces end-to-end latency by ~300 ns compared to discrete PHY+switch implementations. XC7VX330T-1FF1157I does not support Gen4 or bifurcation beyond x8.

Which transceiver standard does XC7VX330T-1FF1157I use for high-speed serial links?

XC7VX330T-1FF1157I uses GTX transceivers compliant with IEEE 802.3ap, ANSI X3.230-1994, and JESD204B Subclass 1. Each GTX lane operates from 600 Mb/s to 13.1 Gb/s with built-in 8B/10B encoding, elastic buffers, and PRBS generators. The 72 GTX transceivers are distributed across 12 quads, with dedicated reference clock inputs per quad. XC7VX330T-1FF1157I does not include GTY or GTH transceivers.

Can XC7VX330T-1FF1157I directly interface with DDR3 memory?

Yes, XC7VX330T-1FF1157I supports DDR3 SDRAM interfaces up to 800 MHz data rate (1600 MT/s) using its MIG v4.2 IP core and I/O banks configured for SSTL-15. It supports x16/x32 data widths, fly-by topology, and on-die termination. The XC7VX330T-1FF1157I requires external VREF and termination resistors per UG586 v1.10, and timing closure must account for board-level skew within ±50 ps for reliable operation at full rate.