AMD XC6SLX100-2FGG484C

Overview

XC6SLX100-2FGG484C from AMD (formerly Xilinx) is a Spartan-6 FPGA featuring 101,261 logic cells, 180 DSP48A1 slices, 4.9 Mb of total block RAM, and operates at -2 speed grade with 1.2 V core voltage. It is packaged in a 484-pin Fine-Pitch Flip-Chip Ball Grid Array (FCBGA) and used in industrial video processing and reconfigurable I/O bridging applications.

For engineers reviewing the XC6SLX100-2FGG484C datasheet, pinout, applications, or equivalent options, key selection criteria include logic capacity, I/O count (348 user I/Os), LVDS support, embedded memory depth, and thermal performance in compact FCBGA packaging.

Technical Context

The XC6SLX100-2FGG484C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry logic. It supports SelectIO standards including LVCMOS, LVTTL, LVDS, and SSTL across its 348 user I/O pins.

It integrates six clock management tiles (CMTs), each containing a digital clock manager (DCM) and phase-locked loop (PLL), enabling precise clock synthesis, multiplication, division, phase shifting, and duty-cycle correction for multi-domain timing systems.

Key Specifications

Pinout & Package

XC6SLX100-2FGG484C is housed in a 484-pin Fine-Pitch Flip-Chip Ball Grid Array (FCBGA) with 27 × 27 mm body size, 1.0 mm ball pitch, and Pb-free (RoHS-compliant) finish. Thermal pad on underside requires solder paste stencil design per Xilinx UG381.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC6SLX100-2FGG484C, the XC6SLX150-2FGG484C offers scalable logic headroom within identical mechanical and thermal constraints, while the XC7A100T-2CSG324C trades I/O flexibility for higher DSP efficiency and lower static power in compact form factors.

Availability

XC6SLX100-2FGG484C is available at Aetrix Electronics and suitable for industrial machine vision, medical imaging, and test equipment requiring stable component supply across extended product lifecycles.

Supply support for XC6SLX100-2FGG484C 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, adaptive SoCs, and AI engines for data center, embedded, and edge applications.

The Spartan-6 family, including XC6SLX100-2FGG484C, was designed for cost-sensitive, high-volume applications demanding balanced logic density, I/O flexibility, and low-power operation in industrial and consumer systems.

FAQ

What is the maximum operating junction temperature for XC6SLX100-2FGG484C?

The XC6SLX100-2FGG484C has a maximum operating junction temperature of 100°C under industrial temperature grade (–40°C to +100°C ambient). This rating is validated per Xilinx DS162 and applies to continuous operation with proper PCB thermal design, including thermal vias under the exposed pad and adequate copper pour area.

Does XC6SLX100-2FGG484C support JTAG boundary-scan testing?

Yes, XC6SLX100-2FGG484C fully supports IEEE 1149.1 JTAG boundary-scan testing via dedicated TCK, TMS, TDI, and TDO pins. The device implements a 4-bit instruction register and supports INTEST, EXTEST, SAMPLE/PRELOAD, and BYPASS instructions for board-level interconnect verification and in-system programming.

Can XC6SLX100-2FGG484C be configured via SPI flash memory?

Yes, XC6SLX100-2FGG484C supports master SPI configuration mode using standard quad-SPI or single-SPI flash devices. Configuration is initiated automatically after power-up when M[2:0] pins are set to 001, and the FPGA reads bitstream from address 0x000000 in the attached flash memory.

What I/O standards are supported on Bank 14 of XC6SLX100-2FGG484C?

Bank 14 of XC6SLX100-2FGG484C supports LVCMOS33, LVCMOS25, LVCMOS18, LVTTL, PCI, and HSTL_I standards. Its VCCO voltage must be set to match the selected I/O standard, and it does not support differential standards like LVDS or RSDS due to missing differential reference voltage (VREF) routing capability in that bank.

Is XC6SLX100-2FGG484C compatible with Vivado Design Suite?

No, XC6SLX100-2FGG484C is not supported in Vivado Design Suite. It requires Xilinx ISE Design Suite 14.7 or earlier for synthesis, implementation, and bitstream generation. Vivado targets 7-series and newer architectures; ISE remains the officially supported toolchain for Spartan-6 devices including XC6SLX100-2FGG484C.