AX1000-2FGG676I

The AX1000-2FGG676I is an Axcelerator antifuse FPGA from Microchip Technology built on the AX architecture. It is a single-chip, nonvolatile FPGA offering deterministic timing and system-level features including segmentable clocks, PLLs and embedded SRAM with FIFO control logic.

Designed for industrial applications, this device delivers high internal performance and flexible I/O capabilities while providing hardware-level programming protection. Key device parameters include 1,000,000 equivalent system gates, 18,144 logic elements, 418 user I/Os and approximately 0.166 Mbits of embedded memory.

Key Features

• Core Architecture 
  Antifuse-based AX architecture provides a single-chip, nonvolatile solution with deterministic and user-controllable timing.
• Logic Capacity 
  Approximately 1,000,000 equivalent system gates implemented as 18,144 logic elements to support complex logic and control functions.
• Embedded Memory & FIFOs 
  Approximately 0.166 Mbits (165,888 bits) of on-chip SRAM with embedded FIFO control logic and independently width-configurable read/write ports.
• High-Performance Timing 
  Segmentable clock resources plus an embedded PLL (14–200 MHz input range, frequency synthesis up to 1 GHz) support high-speed internal operation and flexible clocking.
• I/O Flexibility 
  418 user I/Os with support for mixed-voltage operation and differential standards; datasheet notes LVDS-capable I/Os and high-speed signaling options.
• Performance 
  Datasheet-cited performance: 350+ MHz system performance and 500+ MHz internal performance to address demanding processing paths.
• Security & Reliability 
  FuseLock™ programming technology provides protection against reverse engineering and design theft; device is a single-chip nonvolatile solution.
• Package & Industrial Grade 
  676-ball FBGA (27 × 27 mm) surface-mount package; industrial temperature grade with an operating range of −40 °C to +85 °C and core supply 1.425 V to 1.575 V. RoHS compliant.

Typical Applications

• Industrial Control 
  Deterministic timing, industrial temperature rating and high logic density make the device suitable for complex control and sequencing tasks.
• High-Speed Data Interfaces 
  High internal performance, embedded FIFOs and LVDS-capable I/Os support protocol bridging and high-throughput data paths.
• Telecommunications and Networking 
  Segmentable clocks, embedded PLL and flexible I/O standards enable timing-sensitive packet processing and interface adaptation.
• Instrumentation & Test Equipment 
  Large logic capacity and on-chip RAM/FIFO resources are useful for fast signal acquisition, buffering and real-time processing.

Unique Advantages

• Nonvolatile, one-time programmable architecture 
  Antifuse-based single-chip solution eliminates the need for external configuration memory and provides stable, permanent configuration.
• High integration reduces system BOM 
  On-chip SRAM, embedded FIFO control logic and PLLs minimize external components for buffering, clocking and memory.
• Security-conscious programming 
  FuseLock™ programming technology protects intellectual property by preventing reverse engineering and design theft.
• Deterministic timing and debug 
  User-controllable timing, segmentable clocking and in-system diagnostic capability support precise timing design and validation workflows.
• Industrial-ready mechanical and electrical specs 
  Surface-mount 676-FBGA package, industrial temperature range and RoHS compliance simplify integration into production systems.

Why Choose AX1000-2FGG676I?

The AX1000-2FGG676I is positioned for designs that require permanent, high-density logic with deterministic performance and built-in security. With 18,144 logic elements, embedded SRAM/FIFO resources and a high I/O count, it addresses complex interface, buffering and processing requirements while eliminating external configuration memory.

This device is well suited to industrial and communications equipment where timing control, in-system diagnostics and IP protection are important. Its combination of processing performance, integrated memory and flexible I/O makes it a practical choice for engineers seeking a robust, long-term FPGA solution backed by Microchip's Axcelerator architecture.

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