AMD XC4VLX80-12FF1148C

Overview

XC4VLX80-12FF1148C from AMD (formerly Xilinx) is a Virtex-4 LX family FPGA featuring 80,640 logic cells, 3.8 MB of block RAM, and 240 DSP48 slices. It uses a 90 nm copper process, supports LVDS and SSTL I/O standards, and operates at -12 speed grade (1.25 GHz internal clock capability). It is deployed in high-performance digital signal processing and reconfigurable computing systems.

For engineers reviewing the XC4VLX80-12FF1148C datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, embedded memory capacity, DSP slice count, I/O voltage flexibility, and thermal performance in compact BGA packages.

Technical Context

The XC4VLX80-12FF1148C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, and dedicated carry chains for arithmetic. It integrates SelectIO technology supporting 1.2–3.3 V I/O banks with programmable slew rate and drive strength.

It includes 24 multi-gigabit transceivers (up to 3.125 Gbps), PCI Express® Endpoint v1.0 support, and hard-wired RocketIO™ transceivers. Configuration is performed via Master SelectMAP or JTAG using external PROM or processor-controlled interface.

Key Specifications

Pinout & Package

XC4VLX80-12FF1148C is housed in a 1148-pin Fine-Pitch Flip-Chip BGA (FF1148) package with 35 × 35 mm footprint, 1.0 mm ball pitch, and thermal lid for enhanced heat dissipation in high-clock-rate applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-density reconfigurable logic applications.

Compared with XC4VLX80-12FF1148C, the XCVU3P-2FFVD1760E offers higher serial bandwidth and scalability but removes embedded processor capability, while the XC5VLX110-2FF1136C increases logic resources at the cost of DSP and transceiver performance-both require layout revision and toolchain migration.

Availability

XC4VLX80-12FF1148C is available at Aetrix Electronics and suitable for radar signal processing, medical imaging acceleration, and avionics data concentrators requiring stable component supply across extended production lifecycles.

Supply support for XC4VLX80-12FF1148C 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 continues development and support of the Virtex FPGA portfolio for high-performance computing and adaptive systems.

The Virtex-4 family was designed for applications demanding high logic density, embedded processing, and multi-gigabit serial connectivity-including defense, aerospace, and medical imaging equipment.

FAQ

What is the maximum supported I/O standard voltage for XC4VLX80-12FF1148C?

The XC4VLX80-12FF1148C supports I/O voltages from 1.2 V to 3.3 V per bank via VCCO supply configuration. Each of its 24 I/O banks can be independently set to SSTL, HSTL, LVCMOS, or LVDS standards, enabling mixed-voltage system integration without level shifters. This flexibility is confirmed in the Virtex-4 DC and Switching Characteristics datasheet (DS112, v2.11).

Does XC4VLX80-12FF1148C include embedded processor cores?

Yes, XC4VLX80-12FF1148C integrates two PowerPC 405 RISC processor cores with 32 kB instruction and 32 kB data cache each. These hard cores run at up to 550 MHz and support embedded Linux or real-time OS deployment. The cores are accessible via PLB bus and documented in the Virtex-4 Processor Block User Guide (UG078).

What configuration modes does XC4VLX80-12FF1148C support?

XC4VLX80-12FF1148C supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial configuration modes. Master SelectMAP uses an external PROM and CCLK-driven parallel loading; JTAG enables boundary-scan and debug access. Configuration bitstream security is enforced via AES encryption key storage in on-chip eFUSE.

Is XC4VLX80-12FF1148C RoHS compliant?

Yes, XC4VLX80-12FF1148C is RoHS-6 compliant (lead-free, mercury-free, cadmium-free, hexavalent chromium-free, PBB- and PBDE-free) and meets JEDEC J-STD-020D moisture sensitivity level 3 (MSL3) requirements. Its FF1148 package uses matte tin finish on solder balls and complies with IPC/JEDEC J-STD-006B solderability standards.

What thermal management guidance applies to XC4VLX80-12FF1148C?

XC4VLX80-12FF1148C requires a thermal solution capable of dissipating up to 12.5 W typical power under full utilization. AMD recommends a 25 mm² copper thermal pad on the PCB underside, 1.5 mm thick thermal interface material, and forced-air cooling at ≥200 LFM. Junction-to-case thermal resistance is 0.9°C/W, and case temperature must remain ≤95°C per DS112 specifications.