AMD XC3S700AN-4FGG484I

Overview

XC3S700AN-4FGG484I from AMD is a programmable logic device in the Spartan-3AN line designed for systems that need more flexibility than CPLD-style glue logic but still require controlled package, timing, and qualification choices. The device pairs the FPGA resource set with 484-BBGA, which is suited to higher-density FPGA logic and wider I/O breakout, making it useful in embedded digital subsystems, interface engines, and long-life programmable hardware platforms.

Spartan-3AN devices pair Spartan-3A class programmable logic with nonvolatile configuration convenience for embedded systems that benefit from integrated startup behavior. For engineers reviewing the XC3S700AN-4FGG484I datasheet, XC3S700AN-4FGG484I pinout, XC3S700AN-4FGG484I application, or XC3S700AN-4FGG484I equivalent, this device is widely used in embedded processing platforms, digital interface bridges, industrial control systems, communications equipment, sensor aggregation hardware, and programmable accelerator subsystems.

Technical Context

In real hardware, XC3S700AN-4FGG484I is used as an FPGA platform rather than a fixed-function controller. The selected Spartan-3AN density and speed grade 4 orderable option. matter because logic capacity, memory blocks, DSP availability, and I/O reach all influence whether the device can absorb the intended control, buffering, and protocol workload.

The exact orderable code is important here: 484-BBGA affects escape routing and memory-interface planning, speed grade 4 orderable option. affects timing margin, and the industrial temperature option indicated by the suffix. determines whether the part can be approved for the target deployment range. That combination often decides which device is actually released into a production BOM.

Larger Spartan-3AN density point for embedded systems that need more programmable logic and nonvolatile startup convenience. In practice, this means XC3S700AN-4FGG484I is typically chosen when the system needs FPGA flexibility for control-heavy datapaths, local acceleration, interface bridging, or memory-connected logic while still respecting board-area and package constraints.

Key Specifications

Pinout & Package

The XC3S700AN-4FGG484I pinout includes configurable user I/O, dedicated power rails, configuration and JTAG connections, clock-capable pins, and package-specific escape resources within 484-BBGA package.

For PCB design, the main concerns are clean power distribution, configuration-access planning, clock integrity, and package-aware escape routing around memory and high-activity interface banks.

Key Features

• Configurable FPGA fabric supports board-specific logic, control, and interface integration.
• Package options scale I/O reach for compact through higher-density digital platforms.
• Orderable speed grades help align the device with board timing and interface targets.
• Suitable for consolidating subsystem logic, buffering, and programmable control functions.
• Supports embedded system flexibility across industrial, communications, and computing use cases.
• Field-programmable behavior preserves updateability across platform revisions.

Applications

Equivalent & Alternatives

When evaluating a XC3S700AN-4FGG484I equivalent, engineers should compare family architecture, package, speed grade, operating range, memory-interface planning, and overall programmable logic fit.

Compared with XC3S700AN-4FGG484C, XC3S700AN-4FGG484I selection depends on exact package, speed grade, qualification suffix, and board-routing fit. XC3S700AN-4FGG484I vs XC3S400AN-4FGG400C selection depends on whether the design should remain in the same FPGA family path or shift to another density or architecture with different integration tradeoffs.

Quality

XC3S700AN-4FGG484I should be sourced as original AMD programmable logic inventory through traceable supply channels. Quality checks may include package inspection, top-mark validation, configuration access checks, and board-level bring-up verification.

Production validation should include power-sequencing review, configuration reliability, timing-closure confirmation, clock integrity checks, and signal-integrity review on high-activity I/O paths.

Availability

XC3S700AN-4FGG484I is suitable for configurable digital logic, subsystem integration, and FPGA-based interface or control functions in embedded, industrial, and communications platforms.

Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial electronics, automotive electronics, and embedded product programs. Sample and NPI supply support, as well as urgent in-stock supply support, can also be arranged for prototype builds, pilot runs, and time-critical production needs.

For production builds, confirming package option, speed grade, operating-range suffix, lifecycle status, and sourcing continuity helps reduce programmable-logic procurement risk.

Manufacturer

AMD is a semiconductor manufacturer whose adaptive computing and programmable logic portfolio includes FPGA devices, CPLDs, configuration solutions, embedded processing platforms, and related development technologies for industrial, communication, computing, automotive, and embedded electronic systems.

Spartan-3AN devices pair Spartan-3A class programmable logic with nonvolatile configuration convenience for embedded systems that benefit from integrated startup behavior. Larger Spartan-3AN density point for embedded systems that need more programmable logic and nonvolatile startup convenience.

FAQ

What is XC3S700AN-4FGG484I used for?

XC3S700AN-4FGG484I is used for configurable logic, interface concentration, memory-side support, and embedded digital subsystem integration in FPGA-based hardware.

Where can I find the XC3S700AN-4FGG484I datasheet download?

The XC3S700AN-4FGG484I datasheet can be accessed from the confirmed source used for this FPGA family and orderable option.

What should be considered in XC3S700AN-4FGG484I pinout design?

Designers should account for configuration access, power domains, clock planning, and package-driven escape routing around high-activity I/O and memory-related signals.

Is XC3S700AN-4FGG484I a CPLD?

No. It is an FPGA orderable option in an AMD programmable logic family intended for broader configurable logic and subsystem integration tasks.

What are common XC3S700AN-4FGG484I equivalent solutions?

Common candidates include XC3S700AN-4FGG484C and XC3S400AN-4FGG400C depending on package, family architecture, logic density, and system-level integration needs.