AMD XC4VFX100-11FFG1152C

Overview

XC4VFX100-11FFG1152C from AMD is a high-performance Virtex-4 FX family FPGA featuring 103,296 logic cells, dual PowerPC 405 RISC processors, and integrated RocketIO™ multi-gigabit transceivers operating up to 3.75 Gbps. It is used in high-bandwidth communication infrastructure and embedded processing systems requiring real-time signal handling and protocol acceleration.

For engineers reviewing the XC4VFX100-11FFG1152C datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (720 user I/Os), transceiver lane count (24 lanes), embedded processor core count (2x PPC405), and speed grade (-11).

Technical Context

The XC4VFX100-11FFG1152C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), block RAM (6,480 kbits), and dedicated DSP48 slices (192). Its embedded PowerPC 405 cores support boot-from-Flash and run-time firmware execution.

RocketIO transceivers provide programmable pre-emphasis, receiver equalization, and clock data recovery (CDR) for protocols including PCI Express, Serial RapidIO, and Gigabit Ethernet. The device supports SelectIO™ standards up to LVDS and SSTL-2.

Key Specifications

Pinout & Package

XC4VFX100-11FFG1152C is housed in a 1152-pin Fine-Pitch Flip-Chip Ball Grid Array (FFG) package with 35×35 mm body size and 1.0 mm ball pitch. Thermal and mechanical design requires controlled PCB stack-up and thermal vias under the die area.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC4VFX100-11FFG1152C, XCVU9P-2FLGA2104I offers significantly higher transceiver speed and logic capacity but removes embedded processors, shifting control-plane responsibility off-die. XC7Z045-2FBG676I trades PowerPC for ARM, enabling richer OS support and peripheral integration at lower logic density and transceiver count.

Availability

XC4VFX100-11FFG1152C is available at Aetrix Electronics and suitable for wireless infrastructure, defense electronics, and medical imaging systems requiring stable component supply across long product lifecycles.

Supply support for XC4VFX100-11FFG1152C 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 designs and manufactures high-performance programmable logic devices, adaptive SoCs, and AI accelerators for datacenter, edge, and embedded markets.

The Virtex-4 FX family was engineered to unify high-speed serial connectivity, embedded processing, and programmable logic in a single device for demanding communications and signal processing applications.

FAQ

What is the maximum data rate supported by the RocketIO transceivers in XC4VFX100-11FFG1152C?

The XC4VFX100-11FFG1152C RocketIO transceivers support data rates from 622 Mbps to 3.75 Gbps per lane. This range enables compliance with multiple serial protocols including PCI Express Gen1, Serial RapidIO 1.x, and Gigabit Ethernet. Each of the 24 transceiver lanes operates independently and can be configured individually within this bandwidth window.

Does XC4VFX100-11FFG1152C include on-chip memory for data buffering?

Yes, XC4VFX100-11FFG1152C integrates 6,480 kbits of block RAM distributed across the FPGA fabric. This memory is organized into configurable blocks usable as true dual-port RAM, ROM, or shift registers. It supports synchronous read/write operations and is commonly used for FIFOs, coefficient storage, and frame buffering in signal processing pipelines.

What power supply voltages does XC4VFX100-11FFG1152C require?

XC4VFX100-11FFG1152C requires three primary supply rails: VCCINT at 1.2 V ±3% for the core logic and PowerPC processors; VCCAUX at 2.5 V for configuration circuitry and transceiver analog sections; and per-bank VCCO supplies ranging from 1.2 V to 3.3 V to match connected I/O standards. Decoupling and sequencing must follow AMD's Virtex-4 DC and switching characteristics specifications.

Can XC4VFX100-11FFG1152C be configured via JTAG interface?

Yes, XC4VFX100-11FFG1152C supports JTAG boundary-scan configuration using IEEE 1149.1-compliant TAP controller. JTAG is used for programming, debugging, and verification during development and in-system testing. Configuration modes M0–M2 must be set to select JTAG as the active method, and the TCK, TMS, TDI, and TDO pins must be properly terminated and routed.

What is the operating temperature range for XC4VFX100-11FFG1152C?

XC4VFX100-11FFG1152C is rated for commercial operation from 0 °C to +85 °C ambient temperature. The "C" suffix in the part number explicitly denotes the commercial temperature grade. Thermal management must ensure junction temperature remains within safe limits under full logic and transceiver utilization, typically requiring heatsinking and airflow for sustained 100% resource usage.