AX1000-FG484M

The AX1000-FG484M is an Axcelerator antifuse FPGA based on Microchip's AX architecture, offering a single-chip, nonvolatile solution optimized for high-performance and secure designs. It delivers a blend of logic capacity, embedded memory and flexible I/O to support demanding military and high-speed systems.

This device combines up to 1,000,000 equivalent system gates with 18,144 logic elements, approximately 0.166 Mbits of embedded SRAM/FIFO, and 317 I/Os, making it suitable for applications that require deterministic timing, on-chip buffering and robust design security.

Key Features

• Core Capacity – 1,000,000 equivalent system gates and 18,144 logic elements provide substantial on-chip logic for complex designs.
• Embedded Memory & FIFOs – 165,888 total RAM bits (approximately 0.166 Mbits) organized in variable-aspect RAM blocks with programmable FIFO control logic for efficient data buffering and width-configurable ports.
• I/O Flexibility – 317 user I/Os with bank-selectable, mixed-voltage operation (1.5V, 1.8V, 2.5V, 3.3V) and support for single-ended (LVTTL, LVCMOS, PCI/PCI‑X) and differential (LVPECL, LVDS) standards; LVDS capability up to 700 Mb/s.
• Clocking & PLLs – Segmentable clock resources and embedded PLLs (14–200 MHz input range) with frequency synthesis capabilities up to 1 GHz enable precise, high-speed clock management; datasheet cites 350+ MHz system performance and 500+ MHz internal performance.
• Nonvolatile Security – Antifuse-based, single-chip nonvolatile architecture with FuseLock™ programming technology to protect against reverse engineering and design theft; boundary-scan (JTAG) support for testing.
• Packaging, Power & Environment – 484-BGA package (supplier package: 484-FPBGA, 23 × 23), surface-mount device, supply voltage 1.425 V to 1.575 V, RoHS compliant; rated for military-grade operation from −55 °C to 125 °C.
• System Diagnostics – Deterministic timing and in-system diagnostic/debug capability with Microchip Silicon Explorer II for controlled timing analysis and on-target troubleshooting.

Typical Applications

• Military and Rugged Systems – Military-grade temperature range (−55 °C to 125 °C) and antifuse nonvolatile security features make the AX1000-FG484M suitable for secure, rugged electronics where design protection and reliability are essential.
• High-Speed Data Transport – LVDS-capable I/Os up to 700 Mb/s, embedded FIFOs and PLLs support high-throughput serial links and data buffering for communications and telemetry systems.
• Secure Communications & Cryptographic Modules – FuseLock programming technology and single-chip nonvolatile architecture help protect intellectual property and prevent reverse engineering in secure hardware designs.
• Signal Processing and Custom Logic – Large logic capacity, abundant logic elements and embedded SRAM enable complex signal-processing pipelines, protocol engines and custom datapath implementations.

Unique Advantages

• Single-chip, nonvolatile solution: Antifuse architecture removes the need for external configuration memory, simplifying system design and improving security.
• Design protection with FuseLock™: Built-in programming technology guards against reverse engineering and design theft, preserving IP investment.
• High-performance clocking and PLLs: Segmentable clocks and on-chip PLLs (14–200 MHz input; synthesis to 1 GHz) support high-speed, deterministic timing across the device.
• Flexible, multi-standard I/Os: Bank-selectable voltages and wide protocol support (single-ended and differential) enable easy interface to a broad range of system components.
• Rugged operating range: Military-grade specification and wide operating temperature ensure reliable operation in demanding environments.
• Embedded FIFOs and SRAM: Programmable FIFO control and approximately 0.166 Mbits of embedded memory reduce external memory dependencies and simplify data-path design.

Why Choose AX1000-FG484M?

The AX1000-FG484M combines substantial logic capacity, embedded memory and flexible high-speed I/O in a single, nonvolatile antifuse FPGA tailored for secure, high-performance applications. Its AX architecture, deterministic timing resources and in-system debug capabilities provide the control and visibility needed for complex hardware designs.

This device is particularly well suited to customers developing military and other security-sensitive systems that require on-chip data buffering, design protection and reliable operation across a wide temperature range. Its mixture of performance, I/O flexibility and security features delivers long-term value for projects demanding robust, compact FPGA solutions.

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