AMD XC6SLX150T-N3FG900I

Overview

XC6SLX150T-N3FG900I from AMD (formerly Xilinx) is a Spartan-6 FPGA featuring 147,443 logic cells, 180 DSP48A1 slices, and 4.9 Mb of total block RAM. It operates at -3 speed grade with industrial temperature range (-40°C to +100°C) and uses a 900-pin Fine-Pitch BGA (FBGA) package. It targets high-throughput industrial control and video processing systems requiring deterministic timing and low-power reconfigurable logic.

For engineers reviewing the XC6SLX150T-N3FG900I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (544 user I/Os), LVDS support (up to 48 differential pairs), embedded memory depth, and compatibility with Xilinx ISE Design Suite v14.7 for synthesis and place-and-route.

Technical Context

The XC6SLX150T-N3FG900I implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry logic. It supports multi-standard I/O including LVCMOS, LVTTL, SSTL, HSTL, and LVDS, with programmable drive strength and slew rate control per bank.

It integrates six CMT clock management tiles-each containing two DCMs and one PLL-for advanced clock synthesis, phase alignment, and jitter reduction. Configuration is performed via Master SelectMAP, Slave SelectMAP, or JTAG, with support for dual-boot and fallback modes using external SPI or BPI flash.

Key Specifications

Pinout & Package

The XC6SLX150T-N3FG900I is housed in a 900-ball Fine-Pitch Ball Grid Array (F900) package with 31×31 array, 1.0 mm ball pitch, and thermal pad. Pin functions are organized into 12 I/O banks, each supporting independent VCCO and VREF settings.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC6SLX150-3FG900C, the XC6SLX150T-N3FG900I adds extended temperature qualification and enhanced reliability testing; versus XCVU9P-2FLGA2104I, it offers lower cost, smaller footprint, and proven toolchain maturity for deterministic control applications.

Availability

XC6SLX150T-N3FG900I is available at Aetrix Electronics and suitable for industrial motion control, HD video processing, and smart grid protection relay designs requiring stable component supply over extended product lifecycles.

Supply support for XC6SLX150T-N3FG900I 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, ACAPs, and software tools for heterogeneous compute acceleration.

The Spartan-6 family-including XC6SLX150T-N3FG900I-was designed for cost-sensitive, high-volume applications demanding low power, small form factor, and reliable I/O interfacing in industrial and video systems.

FAQ

What is the maximum supported DDR3 memory interface speed for XC6SLX150T-N3FG900I?

The XC6SLX150T-N3FG900I supports DDR3 interfaces up to 800 Mbps data rate (400 MHz clock) using its dedicated memory controller logic and I/O timing constraints. This capability is validated in Xilinx UG388 and applies specifically to the -3 speed grade under industrial temperature conditions. The XC6SLX150T-N3FG900I achieves this with calibrated delay elements and source-synchronous strobe capture.

Does XC6SLX150T-N3FG900I support partial reconfiguration?

No, the XC6SLX150T-N3FG900I does not support hardware-accelerated partial reconfiguration. Its configuration architecture requires full bitstream reload for any logic change. While some user-defined modular designs can be implemented in software-managed sections, the XC6SLX150T-N3FG900I lacks dedicated ICAP or PCIe-based dynamic reconfiguration circuitry found in 7-series or UltraScale devices.

What configuration modes are supported by XC6SLX150T-N3FG900I?

The XC6SLX150T-N3FG900I supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial Peripheral Interface (SPI) flash configuration modes. It also enables dual-boot with fallback using external BPI or SPI flash. These modes are defined in Xilinx UG380 and apply directly to the XC6SLX150T-N3FG900I's configuration pins such as CCLK, INIT_B, and PROGRAM_B.

Is XC6SLX150T-N3FG900I pin-compatible with other Spartan-6 devices in the FG900 package?

XC6SLX150T-N3FG900I shares the same 900-ball FBGA footprint and pinout with other Spartan-6 LX/LXT devices in the FG900 package, including XC6SLX75, XC6SLX100, and XC6SLX150 variants. However, I/O bank voltage assignments and configuration pin behaviors must be verified per device datasheet, as not all functions map identically across density grades.

What is the recommended programming toolchain for XC6SLX150T-N3FG900I?

The official and fully supported toolchain for XC6SLX150T-N3FG900I is Xilinx ISE Design Suite version 14.7. This release includes synthesis, implementation, and bitstream generation optimized for Spartan-6 architecture. Vivado does not support XC6SLX150T-N3FG900I; attempting to use it will result in unrecognized part errors. The XC6SLX150T-N3FG900I requires ISE-specific constraint files and device models.