AMD XC4VLX15-10SF363C

Overview

XC4VLX15-10SF363C from AMD (formerly Xilinx) is a Virtex-4 LX family FPGA with 14,579 logic cells, 10 ns system clock timing grade, 363-pin Fine-Pitch Ball Grid Array (FBGA) package, and -40°C to +100°C industrial temperature range. It serves as a reconfigurable logic fabric for high-speed digital signal processing in telecom line cards.

For engineers reviewing the XC4VLX15-10SF363C datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (240 user I/Os), embedded block RAM (648 Kbits), DSP48 slices (32), and compliance with IEEE 1149.1 JTAG boundary-scan test standard.

Technical Context

The XC4VLX15-10SF363C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated carry chains, and column-based routing. It integrates 32 DSP48 slices for multiply-accumulate operations and supports SelectIO™ technology with programmable I/O standards including LVCMOS, LVTTL, HSTL, and SSTL.

This device uses a 90 nm copper process, includes on-chip clock management via Digital Clock Managers (DCMs), and supports partial reconfiguration. Its configuration memory is loaded via Master Serial or Slave Parallel modes using external PROM or processor interface.

Key Specifications

Pinout & Package

XC4VLX15-10SF363C is housed in a 363-ball Fine-Pitch Ball Grid Array (FBGA) package with 19×19 array, 1.0 mm ball pitch, and exposed thermal pad. Pinout follows Xilinx Virtex-4 LX15 pin assignment documentation for SF363 package variant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA-based logic acceleration applications.

Compared with XC4VLX15-10SF363C, the XC5VLX30-2FF324C delivers more logic resources and refined clock management but demands layout changes, while the XCVU9P-2FLGA2104I enables next-generation interfaces at significantly higher cost and complexity-making XC4VLX15-10SF363C optimal for stable, cost-sensitive industrial deployments.

Availability

XC4VLX15-10SF363C is available at Aetrix Electronics and suitable for telecom infrastructure, industrial control, and medical imaging systems requiring stable component supply and long-term obsolescence management.

Supply support for XC4VLX15-10SF363C 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, MPSoCs, and ACAPs for high-performance embedded and data center applications.

The XC4VLX15-10SF363C belongs to the Virtex-4 LX series, designed for logic-intensive, high-speed digital signal processing in wireline communications and industrial automation where deterministic timing and I/O flexibility are critical.

FAQ

What is the maximum operating frequency of the XC4VLX15-10SF363C?

The XC4VLX15-10SF363C has a -10 speed grade, meaning its internal timing paths are characterized for 10 ns propagation delay under worst-case industrial conditions. Actual system clock frequencies depend on design placement and routing but commonly reach 300–400 MHz for critical paths using DCM-synthesized clocks.

Does the XC4VLX15-10SF363C support JTAG boundary-scan testing?

Yes, the XC4VLX15-10SF363C fully complies with IEEE 1149.1 and includes a dedicated TAP controller. It supports boundary-scan testing of I/O pins, configuration verification, and in-system programming via the JTAG port, which is essential for production test and field diagnostics.

What configuration modes does the XC4VLX15-10SF363C support?

The XC4VLX15-10SF363C supports Master Serial, Slave Serial, Slave Parallel, and JTAG configuration modes. Bitstream loading can be initiated via external PROM, microprocessor interface, or boundary-scan chain, with PROGRAM_B and INIT_B signals managing reset and status sequencing.

Is the XC4VLX15-10SF363C RoHS compliant?

Yes, the XC4VLX15-10SF363C is RoHS-6 compliant (lead-free, halogen-free) and meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) requirements. The 363-pin FBGA package uses lead-free solder spheres and conforms to IPC/JEDEC J-STD-020D reflow profiles.

Can the XC4VLX15-10SF363C implement a DDR2 memory controller?

Yes, the XC4VLX15-10SF363C supports DDR2 SDRAM interfaces through its SelectIO™ I/O banks and embedded DCMs. Reference designs and Xilinx UG079 confirm functional DDR2 controller implementations achieving 400 Mbps data rates using 16-bit wide buses and on-chip block RAM for command scheduling.