AX1000-1FG676

The AX1000-1FG676 is an Axcelerator antifuse FPGA from Microchip Technology based on the AX architecture and an advanced 0.15 µm CMOS antifuse process with seven metal layers. It delivers a high-density, nonvolatile single‑chip FPGA solution with 1,000,000 equivalent system gates, approximately 165,888 bits of embedded memory, and 18,144 logic elements for demanding digital designs.

Designed for applications that require deterministic timing, high-speed I/O and on-chip SRAM/FIFO capabilities, the device targets high-performance systems where security, integration and predictable timing behavior are important design criteria.

Key Features

• Core Capacity — 1,000,000 equivalent system gates and 18,144 logic elements provide substantial programmable logic density for complex designs.
• Embedded Memory — Approximately 165,888 bits of on-chip RAM organized in configurable RAM blocks with embedded FIFO control logic for buffering and data-path implementations.
• I/O Flexibility — 418 user I/Os with support for mixed-voltage operation and differential standards; LVDS-capable I/Os with per-bank selection and programmable drive/slew options.
• Clocking and PLLs — Segmentable clock resources and embedded PLLs with wide input range and frequency synthesis capabilities for robust clock management.
• Performance — Datasheet lists system performance in the hundreds of MHz and internal performance exceeding 500 MHz for timing-critical logic paths.
• Security & Nonvolatile Programming — Antifuse, single-chip nonvolatile architecture and FuseLock programming technology to protect design IP against reverse engineering.
• Package & Supply — Surface-mount 676-FBGA (27 × 27 mm) package; core voltage supply range 1.425 V to 1.575 V; RoHS compliant.
• Commercial Grade Operation — Specified operating temperature range 0 °C to 70 °C and commercial grade device options.

Typical Applications

• High-Performance Digital Systems — Use the AX1000-1FG676 for compute‑intensive logic, protocol processing and wide datapath implementations that benefit from high gate count and deterministic timing.
• Data Buffering and Streaming — Embedded SRAM and programmable FIFO control logic make this device suitable for buffering, packet handling and high-throughput data paths.
• High-Speed Serial and Parallel Interfaces — LVDS-capable I/Os and flexible I/O standards support high-speed link implementations and interface bridging.
• Secure/Nonvolatile Logic — Antifuse-based, nonvolatile programming and FuseLock technology are well suited to designs where IP protection and nonvolatile configuration are required.

Unique Advantages

• Nonvolatile Single-Chip Solution: Antifuse technology provides one-time programmable, nonvolatile configuration without external configuration memory.
• Design Security: FuseLock programming protects against reverse engineering and helps safeguard intellectual property.
• On-Chip Memory with FIFO Control: Approximately 165,888 bits of embedded RAM and programmable FIFO logic simplify data-path and buffering designs, reducing external memory needs.
• High-Speed, Flexible I/Os: Bank-selectable mixed-voltage I/Os and LVDS capability enable a wide range of interface standards and high-throughput connections.
• Deterministic Timing and High Internal Performance: Segmentable clocks, embedded PLLs and documented high internal performance support timing-critical applications.
• Industry-Grade Tooling Support: In-system diagnostic and debug capability via Microchip Silicon Explorer II facilitates development and system debug.

Why Choose AX1000-1FG676?

The AX1000-1FG676 combines high programmable logic capacity with substantial on‑chip memory and flexible, high-speed I/O to address complex digital designs that require nonvolatile configuration and predictable timing. Its antifuse, single‑chip architecture and FuseLock programming offer a secure platform for IP-sensitive applications.

This device is well suited for engineering teams building high-performance embedded systems, communications interfaces and secure hardware where integration, on‑chip buffering and deterministic behavior reduce BOM complexity and simplify system design. Support for segmentable clocks, embedded PLLs and Microchip diagnostic tooling helps accelerate development and bring designs to production readiness.

Request a quote or contact sales to discuss availability, pricing and how the AX1000-1FG676 can fit your next design.