AMD XC5VFX70T-1FF665CES

Overview

XC5VFX70T-1FF665CES from AMD is a Virtex-5 FXT family FPGA with 71,680 logic cells, 4.25 Gbps serial transceivers, and integrated PowerPC 440 processor cores. It features 665-pin Flip-Chip Fine-Pitch BGA (FF665) packaging, 12.5 Mb of block RAM, and supports PCI Express x8 Gen1 endpoint functionality. It is used in high-performance embedded computing and reconfigurable signal processing systems.

For engineers reviewing the XC5VFX70T-1FF665CES datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver speed, embedded processor integration, block RAM capacity, I/O voltage support (1.2 V/1.5 V/1.8 V/2.5 V/3.3 V), and PCIe Gen1 endpoint compliance.

Technical Context

The XC5VFX70T-1FF665CES implements dual PowerPC 440 hard processor cores with 64 KB instruction and 64 KB data L1 cache per core, and integrates 16 RocketIO GTP transceivers operating up to 4.25 Gbps. It uses 65 nm copper process technology and supports SelectIO standards including LVCMOS, SSTL, HSTL, and differential signaling (LVDS, RSDS).

Configuration is performed via Master SelectMAP or JTAG, and it supports partial reconfiguration. The device includes Digital Clock Managers (DCMs) and Phase-Locked Loops (PLLs) for clock synthesis and jitter reduction across multiple clock domains.

Key Specifications

Pinout & Package

XC5VFX70T-1FF665CES is housed in a 665-pin Flip-Chip Fine-Pitch Ball Grid Array (FF665) package with 35 × 35 mm body size, 1.0 mm ball pitch, and thermal lid. It supports standard PCB assembly processes and requires controlled-impedance routing for high-speed transceivers.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC5VFX70T-1FF665CES, the XC5VLX110T offers more logic but lacks processor integration, while the XC6VLX240T delivers higher transceiver speed and logic scale but removes embedded cores entirely-making XC5VFX70T-1FF665CES uniquely balanced for software-hardware co-design in space- and power-constrained platforms.

Availability

XC5VFX70T-1FF665CES is available at Aetrix Electronics and suitable for radar signal processing, medical imaging acceleration, and avionics data concentrator applications requiring stable component supply and long-term lifecycle support.

Supply support for XC5VFX70T-1FF665CES 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 focused on high-performance and adaptive computing solutions for data centers, AI, embedded systems, and client devices.

The Virtex-5 FXT family, including XC5VFX70T-1FF665CES, was designed for embedded computing applications demanding integrated processing, high-speed serial I/O, and reconfigurable logic in a single device.

FAQ

What is the maximum transceiver data rate supported by XC5VFX70T-1FF665CES?

The XC5VFX70T-1FF665CES supports RocketIO GTP transceivers rated up to 4.25 Gbps per lane. This enables compliance with PCI Express Gen1 x8 endpoints, Serial RapidIO 1.2, and Aurora protocols. The transceiver architecture includes built-in 8B/10B encoding, clock data recovery, and programmable equalization for reliable high-speed serial link operation.

Does XC5VFX70T-1FF665CES include embedded processor cores?

Yes, XC5VFX70T-1FF665CES integrates two hard PowerPC 440 processor cores, each with 64 KB instruction and 64 KB data L1 cache. These cores operate independently and support symmetric multiprocessing (SMP) configurations. They are fully compliant with the PowerPC Book III-E specification and enable deterministic real-time control alongside FPGA-accelerated functions.

What configuration methods are supported by XC5VFX70T-1FF665CES?

XC5VFX70T-1FF665CES supports Master SelectMAP mode using an external parallel PROM or flash memory, and JTAG boundary-scan configuration via IEEE 1149.1 interface. It also supports fallback configuration and multi-boot capability using external SPI or BPI flash. Configuration bitstreams can be loaded at power-up or dynamically reloaded during operation.

What I/O voltage standards does XC5VFX70T-1FF665CES support?

XC5VFX70T-1FF665CES supports per-bank I/O voltage selection from 1.2 V to 3.3 V, enabling compatibility with LVCMOS, SSTL-18/25, HSTL-I/II, LVDS, and RSDS signaling standards. Each I/O bank is independently configurable, allowing mixed-voltage interfaces on a single device-critical for interfacing with DDR2 memory, legacy peripherals, and high-speed SerDes PHYs.

Is partial reconfiguration supported on XC5VFX70T-1FF665CES?

Yes, XC5VFX70T-1FF665CES supports partial reconfiguration through its dedicated ICAP (Internal Configuration Access Port) interface. This allows dynamic loading of logic modules into designated regions without disrupting active circuitry. Partial reconfiguration is used in adaptive systems such as protocol gateways and cognitive radio where functional blocks must be updated in-field without system reset.