AMD XC4VFX60-11FF672C

Overview

XC4VFX60-11FF672C from AMD is a Virtex-4 FX60 FPGA with 60,192 logic cells, embedded PowerPC 405 RISC processors, and integrated multi-gigabit transceivers operating up to 3.125 Gbps. It features 360 DSP slices, 2.5 MB of block RAM, and supports PCI Express x4 endpoint functionality in the FF672 flip-chip BGA package. It is used in high-performance communication line cards requiring protocol processing and serial connectivity.

For engineers reviewing the XC4VFX60-11FF672C datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver lane count, embedded processor availability, PCI Express compliance level, and I/O voltage support for backplane interfacing.

Technical Context

The XC4VFX60-11FF672C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated DSP48 slices for arithmetic-intensive tasks, and RocketIO™ multi-gigabit transceivers supporting protocols including Serial RapidIO, Gigabit Ethernet, and PCI Express. Its dual PowerPC 405 cores operate at up to 500 MHz and share access to on-chip memory and peripherals via the Processor Local Bus (PLB) and OPB bus interfaces.

Configuration is performed via Master SelectMAP mode using external PROM or through JTAG boundary-scan. The device supports partial reconfiguration and includes built-in clock management with DCMs offering phase shifting, frequency synthesis, and duty cycle correction across 16 global clock networks.

Key Specifications

Pinout & Package

XC4VFX60-11FF672C is housed in a 672-pin flip-chip fine-pitch BGA (FF672) package with 2.0 mm pitch, thermal lid, and 25 × 25 mm body size. Pin assignment follows Xilinx (now AMD) Virtex-4 FX family standard layout, with dedicated banks for VCCO, VRN/VRP termination, and differential I/O pairs aligned to transceiver quads.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-end FPGA with embedded processor and serial transceiver applications.

Compared with XC4VFX60-11FF672C, the XCV5VLX110 offers greater logic capacity but removes embedded processing capability, while the XC6VLX130T delivers higher transceiver performance and PCIe Gen2 support at the cost of increased power and board complexity - both require architectural re-evaluation rather than drop-in replacement.

Availability

XC4VFX60-11FF672C is available at Aetrix Electronics and suitable for high-speed communications infrastructure, military/aerospace data concentrators, and industrial protocol gateway applications requiring stable component supply across extended product lifecycles.

Supply support for XC4VFX60-11FF672C 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 now develops adaptive computing platforms including FPGAs, adaptive SoCs, and AI accelerators for data center, wired/wireless infrastructure, and automotive markets.

The Virtex-4 FX family was originally designed by Xilinx to integrate programmable logic, embedded processors, and high-speed serial I/O in a single device for protocol-aware networking and compute acceleration applications.

FAQ

What is the maximum supported data rate per RocketIO transceiver lane in XC4VFX60-11FF672C?

The XC4VFX60-11FF672C supports a maximum data rate of 3.125 Gbps per RocketIO transceiver lane. This rate is validated for protocols including PCI Express Gen1, Serial RapidIO, and Gigabit Ethernet. Operation above 2.5 Gbps requires proper AC-coupling, impedance-controlled PCB routing, and compliance with the RocketIO transmitter pre-emphasis and receiver equalization settings specified in the XC4VFX60-11FF672C datasheet.

Does XC4VFX60-11FF672C include hard IP for PCI Express Gen1 endpoint functionality?

Yes, XC4VFX60-11FF672C integrates hard PCI Express Gen1 endpoint logic compliant with the PCI Express Base 1.0a specification. This includes physical layer (PHY) interface, data link layer, and transaction layer functionality implemented in dedicated silicon, not soft logic. The XC4VFX60-11FF672C supports x1 and x4 link widths and handles link training, ACK/NAK generation, and error reporting without consuming CLB resources.

How many PowerPC 405 cores does XC4VFX60-11FF672C contain, and what is their clock frequency range?

XC4VFX60-11FF672C contains two embedded PowerPC 405 RISC processor cores. Each core operates at frequencies ranging from DC to 500 MHz, depending on voltage, temperature, and speed grade. The -11 speed grade of XC4VFX60-11FF672C guarantees 500 MHz operation under standard industrial conditions (0°C to 85°C, 1.2 V core supply). Both cores share access to on-chip memory and peripherals via the PLB and OPB buses.

What configuration modes are supported by XC4VFX60-11FF672C?

XC4VFX60-11FF672C supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial Peripheral Interface (SPI) configuration modes. Master SelectMAP is the primary mode for high-speed parallel loading from external PROM. JTAG is used for boundary-scan testing and in-system programming. The XC4VFX60-11FF672C also supports partial reconfiguration via ICAP port, enabling dynamic logic updates without full device reset.

Is XC4VFX60-11FF672C pin-compatible with other Virtex-4 FX devices in the FF672 package?

No, XC4VFX60-11FF672C is not fully pin-compatible with other Virtex-4 FX devices in the FF672 package. While the FF672 footprint is shared across several Virtex-4 FX variants, pin functions differ significantly due to varying transceiver counts, I/O bank configurations, and processor subsystem layouts. For example, XC4VFX100-11FF672C allocates additional pins to extra RocketIO quads, altering the placement of user I/O and clock inputs relative to XC4VFX60-11FF672C.