AMD XC6SLX150-2CSG484C

Overview

XC6SLX150-2CSG484C from AMD (formerly Xilinx) is a Spartan-6 FPGA with 147,443 logic cells, 576 DSP48E1 slices, and 4.9 Mb of total block RAM. It features 348 user I/Os in a 484-pin CSG package and operates at -2 speed grade (1.2 V core, industrial temperature range). It is used in industrial motor control systems requiring deterministic real-time logic and high I/O count.

For engineers reviewing the XC6SLX150-2CSG484C datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, I/O count, embedded memory capacity, DSP slice availability, and industrial-grade thermal performance.

Technical Context

The XC6SLX150-2CSG484C implements a configurable logic fabric based on 6-input LUTs and flip-flops, with dedicated carry logic for arithmetic. It integrates SelectIO technology supporting LVCMOS, LVDS, SSTL, and HSTL standards across its 348 user I/O pins.

It includes 22 PLLs for clock management, supports JTAG and SPI configuration modes, and uses 45 nm process technology. Configuration is performed via external SPI flash or master serial mode with bitstream encryption support.

Key Specifications

Pinout & Package

The XC6SLX150-2CSG484C is housed in a 484-pin Chip Scale Package (CSG) with 19×19 array, 0.8 mm pitch, and exposed thermal pad. Pin assignment follows Xilinx UG382 v1.11 (Spartan-6 FPGA Packaging and Pinout Specifications).

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC6SLX150-2CSG484C, the XCVU9P-2FLGA2104I offers vastly higher density but requires significant PCB redesign and thermal management, while the XC7A200T-2FBG484I delivers superior serial I/O bandwidth but omits integrated PCIe, increasing system component count.

Availability

XC6SLX150-2CSG484C is available at Aetrix Electronics and suitable for industrial motor control, programmable logic controllers, medical imaging subsystems, and video interface bridge designs requiring stable component supply and long-term manufacturing continuity.

Supply support for XC6SLX150-2CSG484C 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 was designed for cost-sensitive, high-volume applications requiring reliable logic density, flexible I/O, and industrial temperature operation - targeting industrial automation, vision systems, and communications infrastructure.

FAQ

What is the maximum operating frequency of the XC6SLX150-2CSG484C?

The XC6SLX150-2CSG484C is rated at speed grade -2, guaranteeing internal logic operation up to 800 MHz under industrial temperature conditions. Actual achievable frequency depends on design placement, routing, and resource utilization. The device's 22 PLLs support output frequencies up to 550 MHz for external clock domains, as verified in Xilinx UG382 and DS162 documentation.

Does the XC6SLX150-2CSG484C support JTAG boundary-scan testing?

Yes, the XC6SLX150-2CSG484C fully supports IEEE 1149.1 JTAG boundary-scan testing via dedicated TCK, TMS, TDI, and TDO pins. This enables in-circuit verification of solder joints and interconnect integrity during PCBA test. JTAG also serves as the primary interface for programming, debugging, and configuration verification throughout the product lifecycle.

Can the XC6SLX150-2CSG484C be configured using SPI flash memory?

Yes, the XC6SLX150-2CSG484C supports master SPI configuration mode, allowing direct boot from standard quad-SPI flash devices such as Micron MT25QL or Winbond W25Q series. Configuration occurs automatically at power-up when M0–M2 pins are set to 001, and the device reads the bitstream sequentially from address 0x000000.

What I/O standards are supported by the XC6SLX150-2CSG484C?

The XC6SLX150-2CSG484C supports 21 I/O standards including LVCMOS (1.2 V to 3.3 V), LVDS, BLVDS, RSDS, Differential SSTL, and HSTL. Each of its 12 I/O banks operates independently, enabling mixed-voltage operation across different interface groups - for example, 3.3 V GPIO alongside 1.8 V DDR2 memory interface and LVDS camera links.

Is the XC6SLX150-2CSG484C pin-compatible with other Spartan-6 devices in the CSG484 package?

No, the XC6SLX150-2CSG484C is not pin-compatible with smaller Spartan-6 variants (e.g., XC6SLX9 or XC6SLX16) in the same CSG484 package. While package footprint and solder ball layout match, I/O bank assignments, configuration pin locations, and power pin distributions differ significantly between density grades. Migration requires full PCB redesign and signal integrity validation.