AX1000-1FG676I

The AX1000-1FG676I is an Axcelerator family antifuse FPGA from Microchip Technology built on the AX architecture. It provides a single-chip, nonvolatile FPGA solution with antifuse programming and on-chip resources targeted at high-performance, secure digital logic implementations.

With 1,000,000 equivalent system gates, 18,144 logic elements, and an I/O-rich 676-BGA package, this industrial-grade device suits designs that require high internal performance, dense I/O, and deterministic timing across a wide operating temperature range.

Key Features

• Core & Architecture  Antifuse-based AX architecture manufactured on an advanced 0.15 μm CMOS antifuse process with seven metal layers for single-chip, nonvolatile operation.
• Capacity & Logic  1,000,000 equivalent system gates and 18,144 logic elements provide substantial logic capacity for complex system functions.
• Embedded Memory & FIFOs  Approximately 0.166 Mbits of embedded memory (165,888 bits) with embedded FIFO control logic and variable-aspect RAM blocks for flexible data buffering and storage.
• I/O Density & Standards  418 user I/Os with multi-standard, bank-selectable I/O support including single-ended and differential standards; LVDS-capable interfaces supporting high-speed serial signaling up to family-specified rates.
• Clocking & Performance  Segmentable clock resources and embedded PLLs (14–200 MHz input range; frequency synthesis up to 1 GHz) with family-level system performance of 350+ MHz and internal performance of 500+ MHz.
• Security & Programmability  FuseLock™ programming technology protects design IP against reverse engineering and supports a deterministic, one-time programmable antifuse flow.
• Power & Supply  Core voltage specified between 1.425 V and 1.575 V to meet the device’s operating requirements.
• Package & Mounting  676-BGA (676-FBGA, 27×27) surface-mount package optimized for high I/O count and board-level integration.
• Temperature & Grade  Industrial-grade device rated for operation from −40°C to 85°C.
• Compliance  RoHS compliant.

Typical Applications

• High-performance signal processing  Use the device’s high logic capacity, embedded memory, and fast internal performance to implement DSP blocks, protocol processing, and data-path acceleration.
• Secure system controllers  Antifuse nonvolatile programming and FuseLock protection make it suitable for designs where design security and one-time programmable logic are required.
• I/O-dense interface hubs  With 418 I/Os and multi-standard support, deploy the FPGA as a protocol bridge, multi-channel interface controller, or aggregation hub for mixed-voltage systems.
• Deterministic timing designs  Segmentable clocks, embedded PLLs, and deterministic timing characteristics suit applications needing controlled, repeatable timing across the system.

Unique Advantages

• Highly integrated single-chip solution: Combines logic, embedded memory, FIFOs, PLLs, and high-density I/Os to reduce external components and board complexity.
• Deterministic, one-time programmable architecture: Antifuse programming provides fixed, nonvolatile logic that supports long-term stability and IP protection.
• High internal and system performance: Family-level performance metrics (350+ MHz system, 500+ MHz internal) and PLL frequency synthesis up to 1 GHz enable demanding processing tasks.
• Flexible I/O and interface capability: Bank-selectable, mixed-voltage I/Os and differential support (LVDS/LVPECL) provide design flexibility for multiple interface standards.
• Industrial temperature support: Rated for −40°C to 85°C operation to meet rigorous environmental requirements in industrial deployments.
• Design security: FuseLock programming protects against reverse engineering and design theft for sensitive applications.

Why Choose AX1000-1FG676I?

The AX1000-1FG676I positions itself as a robust, industrial-grade antifuse FPGA that balances high logic capacity, embedded memory, and extensive I/O in a single nonvolatile device. Its AX architecture and family-proven features—PLL synthesis, segmentable clocks, embedded FIFOs, and secure FuseLock programming—make it suitable for designs that require long-term stability, deterministic timing, and design protection.

This device is ideal for engineers developing high-performance signal-processing blocks, secure controllers, or I/O-dense interface systems that benefit from a compact, single-chip solution with industrial temperature capability and RoHS compliance.

Request a quote or submit a request for pricing and lead-time information to evaluate the AX1000-1FG676I for your next design.