AX1000-1FGG484M

The AX1000-1FGG484M is an Axcelerator family FPGA from Microchip Technology built on the AX antifuse architecture. It delivers a single-chip, nonvolatile FPGA solution with design-security features and system-level capabilities such as embedded SRAM/FIFO control logic and segmentable clocks.

Targeted for high-performance and security-aware embedded systems, this device provides 1,000,000 equivalent system gates, 18,144 logic elements, approximately 0.166 Mbits of embedded memory, and 317 user I/Os in a 484-FPBGA (23×23) package. The part is specified for military-grade operation with a wide temperature range and RoHS compliance.

Key Features

• Core & Architecture  Antifuse-based AX architecture offering a single-chip, nonvolatile solution and FuseLock programming technology for protection against reverse engineering and design theft.
• Logic Capacity  Approximately 1,000,000 equivalent system gates and 18,144 logic elements to support complex logic integration and high resource utilization.
• Embedded Memory & FIFOs  Total embedded RAM of 165,888 bits (approximately 0.166 Mbits) with variable-aspect 4,608-bit RAM blocks and programmable FIFO control logic for flexible buffering and data-path design.
• I/O Flexibility  317 user I/Os with multi-standard, bank-selectable I/O support (1.5V, 1.8V, 2.5V, 3.3V) and high-speed differential capability (LVDS at up to 700 Mb/s).
• Clocking & Timing  Segmentable clock resources and embedded PLLs (14–200 MHz input range, frequency synthesis up to 1 GHz) for deterministic and user-controllable timing.
• Performance  Family performance characteristics include 350+ MHz system performance and 500+ MHz internal performance for demanding designs.
• Package & Power  484-FPBGA (23×23) surface-mount package; core supply specified at 1.425 V to 1.575 V (nominal 1.5 V).
• Reliability & Test  Boundary-scan (JTAG) support and in-system diagnostic/debug capability via Microchip Silicon Explorer II; specified operating temperature −55°C to 125°C and grade: Military.
• Standards & Compliance  RoHS-compliant device.

Typical Applications

• Defense & Aerospace Systems  Military-grade temperature range and nonvolatile antifuse security make this device suited for secure, mission-critical electronic subsystems.
• Communications Infrastructure  High-performance internal timing, PLL frequency synthesis, and 700 Mb/s LVDS-capable I/Os support high-speed data-paths and protocol bridging.
• High-Security Embedded Systems  FuseLock programming technology and nonvolatile antifuse architecture provide enhanced protection for designs requiring IP protection and tamper resistance.
• ASIC Replacement & Prototyping  1,000,000 equivalent system gates and substantial embedded RAM enable integration of complex logic that previously required ASIC solutions.
• Industrial Control & Instrumentation  Deterministic timing, configurable I/Os, and robust temperature specification support demanding control and measurement applications.

Unique Advantages

• Highly integrated FPGA: 1,000,000 equivalent system gates and 18,144 logic elements reduce external component count and simplify board-level design.
• Nonvolatile, secure configuration: Antifuse architecture combined with FuseLock programming protects intellectual property and prevents configuration tampering.
• Flexible embedded memory and FIFO control: 165,888 bits of embedded RAM and programmable FIFO logic enable efficient buffering and custom data-path widths.
• Broad I/O standard support: Bank-selectable I/Os and multi-voltage operation (1.5V–3.3V) plus high-speed differential options provide interface flexibility across systems.
• Deterministic timing and clocking: Segmentable clocks and embedded PLLs with wide input ranges support precise synchronous designs and high-frequency synthesis.
• Rugged, tested platform: Military-grade temperature rating (−55°C to 125°C), surface-mount BGA packaging, JTAG boundary-scan, and diagnostic tooling support fielded, long-life applications.

Why Choose AX1000-1FGG484M?

The AX1000-1FGG484M positions itself as a secure, high-capacity FPGA for designs that require nonvolatile configuration, substantial logic and embedded memory, and flexible high-speed I/O. Its antifuse AX architecture and FuseLock programming technology provide a robust platform for protecting IP while delivering ASIC-level integration in a single device.

This device is well-suited for engineers and program managers developing defense/aerospace, communications, or other security-sensitive systems where deterministic timing, wide operating temperature, and reliable long-term operation are important. The combination of on-chip memory, PLLs, and configurable I/Os provides scalability and design consolidation across a range of complex applications.

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