AX1000-FGG484

The AX1000-FGG484 is a Microchip Axcelerator-family Field Programmable Gate Array (FPGA) implemented on the AX architecture using a CMOS antifuse process. It delivers a single-chip, nonvolatile programmable logic solution with on-chip embedded memory and flexible multi-standard I/Os for demanding digital designs.

Designed for high-performance, security-conscious designs, the device combines substantial logic capacity, embedded SRAM/FIFO resources and high-speed I/O capability to support system-level functions such as clock synthesis, data buffering and deterministic timing control.

Key Features

• AX Architecture & Antifuse Technology Single-chip, nonvolatile antifuse FPGA architecture with FuseLock programming technology for design protection and secure, one-time programmable logic.
• Logic Resources Approximately 1,000,000 equivalent system gates and 18,144 logic elements (cells) to implement complex digital functions.
• Embedded Memory & FIFOs Total on-chip embedded memory of 165,888 bits arranged in core RAM blocks (family supports variable-aspect 4,608‑bit blocks) with embedded FIFO control logic for efficient data buffering.
• I/O Capacity & Standards 317 user I/Os with bank-selectable, mixed-voltage operation. Family-level I/O features include high-speed LVDS capable interfaces (up to 700 Mb/s) and support for single-ended and differential standards.
• Clocking & PLLs Segmentable clock resources and embedded PLLs for frequency synthesis (datasheet lists PLL input range 14–200 MHz and synthesis capability up to 1 GHz), enabling flexible timing architectures.
• Performance Family-level system and internal performance characteristics include 350+ MHz system performance and 500+ MHz internal performance for high-throughput logic implementations.
• Package & Mounting 484‑ball Fine-Pitch BGA (484‑FPBGA, 23 × 23) surface-mount package suited for compact, board-level integration.
• Power & Temperature Core supply voltage range 1.425 V to 1.575 V. Commercial-grade operating range from 0 °C to 70 °C.
• Compliance RoHS‑compliant construction for environmental regulatory alignment.

Typical Applications

• High-speed data interfaces — Implement LVDS and other differential serial links and on-chip FIFO buffering for robust, high-bandwidth data transfer.
• Secure programmable logic — Antifuse nonvolatile architecture and FuseLock programming provide protection against reverse engineering for IP-sensitive designs.
• Embedded system control — Use the device’s logic density, embedded memory and PLLs for deterministic control, protocol handling and system glue logic in complex embedded platforms.
• Custom ASIC replacement and prototyping — High gate count and abundant logic elements enable consolidation of multiple functions into a single programmable device for rapid design iterations.

Unique Advantages

• Nonvolatile, one-time programmable design: Antifuse technology yields a single-chip nonvolatile solution that eliminates the need for external configuration memory.
• Significant logic and memory density: ~1,000,000 equivalent system gates and approximately 165,888 bits of embedded memory support complex algorithms and substantial buffering on-chip.
• Flexible I/O and mixed-voltage banks: Bank-selectable I/Os and multi-standard support enable easy interfacing with a wide range of peripherals and voltage domains.
• High-performance clocking: Segmentable clocks and embedded PLLs provide precise timing control and on-chip frequency synthesis for high-speed designs.
• Security-oriented features: FuseLock programming protects intellectual property and reduces risks associated with reverse engineering.
• Compact board-level integration: 484‑ball FPBGA surface-mount package provides a high-density footprint for space-constrained PCBs.

Why Choose AX1000-FGG484?

The AX1000-FGG484 positions as a high-density, nonvolatile FPGA aimed at designs that require substantial logic capacity, embedded memory and secure programmable logic. Its combination of AX antifuse architecture, embedded FIFOs, PLL-based clocking and flexible I/Os makes it well suited for engineers implementing high-speed interfaces, complex control logic and IP-protected designs.

For development teams and procurement decision-makers seeking a compact, single-chip programmable solution with verifiable specifications for voltage, temperature and package, the AX1000-FGG484 offers a clear match between system-level capability and deterministic, in-system behavior backed by Microchip’s Axcelerator family documentation.

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