AMD XC6VLX195T-3FF784C

Overview

XC6VLX195T-3FF784C from AMD (formerly Xilinx) is a high-performance Virtex-6 FPGA featuring 195,168 logic cells, 12.8 Gb/s transceiver capability, and 1,200 DSP slices. It implements complex digital signal processing, high-speed serial interface bridging, and real-time protocol acceleration in radar processing systems.

For engineers reviewing the XC6VLX195T-3FF784C datasheet, pinout, applications, or equivalent options, key selection considerations include I/O voltage support (1.2 V to 3.3 V), transceiver lane count (24 lanes), thermal design power (22.5 W), and -3 speed grade timing compliance.

Technical Context

The XC6VLX195T-3FF784C integrates 24 multi-gigabit transceivers operating up to 11.18 Gb/s with built-in 8B/10B encoding and PRBS generation. Its fabric includes block RAM (BRAM) totaling 12,544 kbits and clock management tiles (CMT) with dual MMCM and PLL for jitter reduction and phase alignment.

It supports SelectIO standards including LVDS, SSTL, HSTL, and differential signaling across 544 user I/O pins. Configuration is performed via Master SPI, Slave Serial, or JTAG, with bitstream encryption enabled through AES-256 and HMAC authentication.

Key Specifications

Pinout & Package

XC6VLX195T-3FF784C is housed in a 784-pin Flip-Chip Fine-Pitch Ball Grid Array (FFG784) package with 35×35 mm body size, 1.0 mm ball pitch, and Pb-free RoHS-compliant finish. Thermal pad on underside requires solder paste stencil design per Xilinx UG373.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC6VLX195T-3FF784C, the XCVU9P offers architectural scalability but requires full RTL re-synthesis, while the XC7VX690T provides higher transceiver count and logic density within the same family ecosystem-though at increased power and cost.

Availability

XC6VLX195T-3FF784C is available at Aetrix Electronics and suitable for radar processing, avionics data concentrators, and medical imaging back-end systems requiring stable component supply throughout extended production lifecycles.

Supply support for XC6VLX195T-3FF784C 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 acquired Xilinx in 2022 and maintains the Virtex FPGA portfolio for high-performance programmable logic solutions targeting aerospace, defense, and wired infrastructure markets.

The Virtex-6 family was designed for applications demanding high logic density, multi-gigabit serial I/O, and deterministic real-time processing-particularly in radar, test equipment, and broadcast video systems.

FAQ

What is the maximum transceiver data rate supported by the XC6VLX195T-3FF784C?

The XC6VLX195T-3FF784C supports transceiver data rates up to 11.18 Gb/s per lane. This capability is verified in the Xilinx DS152 datasheet and enables protocols including CPRI, 10GBASE-R, and PCIe Gen2. The XC6VLX195T-3FF784C achieves this using adaptive equalization and built-in 8B/10B encoding, with jitter tolerance meeting IEEE 802.3 Clause 49 specifications.

Does the XC6VLX195T-3FF784C support partial reconfiguration?

Yes, the XC6VLX195T-3FF784C supports partial reconfiguration as defined in Xilinx UG394. This feature allows dynamic replacement of logic modules during operation without resetting the entire device. The XC6VLX195T-3FF784C implements this using frame-based bitstream loading and hierarchical design constraints, enabling adaptive signal processing in radar and communications systems.

What configuration modes are available for the XC6VLX195T-3FF784C?

The XC6VLX195T-3FF784C supports Master SPI, Slave Serial, JTAG, and Slave SelectMAP configuration modes. Mode selection is controlled by M0–M2 pins at power-up. The XC6VLX195T-3FF784C also supports fallback configuration and multi-boot via external flash memory addressing, as documented in Xilinx UG380.

Is bitstream encryption available on the XC6VLX195T-3FF784C?

Yes, the XC6VLX195T-3FF784C includes AES-256 bitstream encryption with HMAC authentication. This security feature prevents unauthorized readback and cloning of configuration data. The XC6VLX195T-3FF784C implements encryption keys in battery-backed RAM or eFUSE, and decryption occurs transparently during configuration, as specified in Xilinx UG479.

What is the thermal design power (TDP) of the XC6VLX195T-3FF784C?

The XC6VLX195T-3FF784C has a typical thermal design power of 22.5 W under worst-case operating conditions, as stated in Xilinx XTP087. This value assumes full utilization of logic, DSP, and transceivers at junction temperature of 100°C. The XC6VLX195T-3FF784C requires a heatsink with ≥0.4°C/W thermal resistance and ≥1.5 m/s airflow for reliable operation in enclosed enclosures.