AMD XC4VFX100-11FFG1517C

Overview

XC4VFX100-11FFG1517C from AMD is a Virtex-4 FX100 FPGA featuring 101,952 logic cells, 6.4 Mb of block RAM, dual PowerPC 405 RISC processors, and integrated RocketIO multi-gigabit transceivers operating up to 3.75 Gbps. It is used in high-performance embedded computing and reconfigurable networking systems requiring hardware-accelerated processing.

For engineers reviewing the XC4VFX100-11FFG1517C datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver lane count, embedded processor core count, block RAM depth, and I/O bank voltage support for mixed-signal interface design.

Technical Context

The XC4VFX100-11FFG1517C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated DSP slices, and hard IP cores including two PowerPC 405 cores, 24 RocketIO transceivers, and PCI Express Endpoint logic. It supports SelectIO standards including LVDS, SSTL, HSTL, and differential signaling across 728 user I/Os.

Manufactured on a 90 nm copper process, it operates at -11 speed grade (1.1 ns CLB delay), supports JTAG boundary-scan, and includes configuration via Master SelectMAP, Slave SelectMAP, or serial PROM interfaces. Internal clock management uses Digital Clock Managers (DCMs) with phase-matching and frequency synthesis capabilities.

Key Specifications

Pinout & Package

The XC4VFX100-11FFG1517C is housed in a 1517-pin Fine-Pitch Flip-Chip Ball Grid Array (FFG) package with 35×35 mm body size, 1.0 mm ball pitch, and thermal lid for enhanced power dissipation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC4VFX100-11FFG1517C, the XCVU9P offers greater serial bandwidth and logic scale but removes embedded processing, while the XC7VX690T delivers higher transceiver count and memory bandwidth at the cost of increased power and board area-both require architectural redesign to replace the dual PowerPC 405 integration.

Availability

XC4VFX100-11FFG1517C is available at Aetrix Electronics and suitable for wireless infrastructure, avionics data concentrators, medical imaging accelerators, and industrial protocol gateways requiring stable component supply across extended product lifecycles.

Supply support for XC4VFX100-11FFG1517C 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 specializing in adaptive computing, graphics, and AI technologies, with leadership in FPGA and adaptive SoC development since acquiring Xilinx in 2022.

The Virtex-4 FX family was designed for high-performance embedded systems requiring tightly coupled programmable logic and hardened processor subsystems, targeting aerospace, defense, and communications infrastructure.

FAQ

What is the maximum operating temperature for the XC4VFX100-11FFG1517C?

The XC4VFX100-11FFG1517C is rated for commercial temperature range (0°C to +85°C ambient), with thermal design requiring attention to VCCINT and VCCAUX power delivery stability under full transceiver and logic utilization. Its FFG1517 package includes thermal lid and solder-ball thermal vias to support conduction cooling in dense PCB layouts. The XC4VFX100-11FFG1517C datasheet specifies junction-to-board thermal resistance (ΨJB) of 1.2°C/W for standard mounting conditions.

Does the XC4VFX100-11FFG1517C support partial reconfiguration?

Yes, the XC4VFX100-11FFG1517C supports dynamic partial reconfiguration through its ICAP (Internal Configuration Access Port), enabling runtime logic module swaps without resetting the entire device. This capability is used in applications such as adaptive radio front-ends and protocol-agile network interfaces. The XC4VFX100-11FFG1517C requires specific bitstream partitioning and configuration controller firmware to implement secure, verified partial reconfiguration flows.

What configuration modes does the XC4VFX100-11FFG1517C support?

The XC4VFX100-11FFG1517C supports Master SelectMAP, Slave SelectMAP, Serial PROM (SPI), and JTAG configuration modes. Mode selection is controlled by M0–M2 pins at power-on reset, with Master SelectMAP enabling direct parallel loading from external flash or processor. The XC4VFX100-11FFG1517C also allows fallback to JTAG for debug and recovery, and supports dual-boot configurations using external multiplexing logic.

Can the XC4VFX100-11FFG1517C operate with 1.8 V I/O banks?

Yes, the XC4VFX100-11FFG1517C supports 1.8 V operation in dedicated I/O banks configured for SSTL18_I or HSTL_I standards. Each of its 32 I/O banks is independently powered, allowing mixed-voltage operation across banks. The XC4VFX100-11FFG1517C requires proper VCCO assignment and termination resistor placement per bank specification, and 1.8 V operation must comply with DC and AC timing parameters defined in the SelectIO Resource User Guide.

What is the purpose of the DCMs in the XC4VFX100-11FFG1517C?

The Digital Clock Managers (DCMs) in the XC4VFX100-11FFG1517C provide jitter filtering, duty-cycle correction, phase shifting, and frequency synthesis for internal clock networks. Each DCM supports input frequencies from 1–200 MHz and generates up to two independent outputs. The XC4VFX100-11FFG1517C contains multiple DCMs distributed across the die to minimize skew and enable localized clock domain management in complex synchronous designs.