AX1000-1FG676M

The AX1000-1FG676M is an Axcelerator FPGA from Microchip Technology built on the AX architecture and antifuse process. It delivers a single-chip, nonvolatile programmable logic solution with 1,000,000 gates and 18,144 logic elements for high-performance, secure system integration.

Designed with military-grade qualification and robust I/O and clocking resources, this device is suited for applications that require deterministic timing, embedded memory/FIFO control, and high-speed serial interfaces within a 676-FBGA (27×27) surface-mount package.

Key Features

• Core Architecture  AX antifuse architecture providing a single-chip, nonvolatile implementation with 1,000,000 equivalent system gates and 18,144 logic elements.
• Embedded Memory  Approximately 0.166 Mbits (165,888 bits) of embedded SRAM/FIFO with programmable FIFO control logic and 36 core RAM blocks as defined in the Axcelerator family.
• I/O Resources  418 user I/Os with support for mixed-voltage operation and high-speed signaling; family-level capability includes LVDS up to 700 Mb/s.
• Clocking and Timing  Segmentable clock resources and embedded PLLs supporting frequency synthesis; datasheet family performance targets include 350+ MHz system and 500+ MHz internal operation.
• Power and Voltage  Core supply range of 1.425 V to 1.575 V to match 1.5 V-class FPGA systems for lower core power.
• Package and Mounting  676-BGA / 676-FBGA (27×27) surface-mount package optimized for high-density board designs.
• Operating Range and Grade  Military-grade device rated for operation from −55 °C to 125 °C and RoHS compliant.
• Security and Test  FuseLock™ programming technology for design protection and IEEE 1149.1 (JTAG) boundary-scan testing support.

Typical Applications

• Defense & Aerospace Systems  Military-grade temperature range and single-chip nonvolatile antifuse architecture make the AX1000-1FG676M suitable for mission-critical logic, protocol bridging, and secure hardware implementations.
• High-Speed Data Transport  High-performance embedded FIFOs, PLLs, and LVDS-capable I/Os support buffering and serialization tasks in high-throughput data paths.
• Real-Time Signal Processing  Large logic capacity and deterministic timing resources enable custom signal-processing pipelines and control logic with predictable latency.
• Compact, High-Density Designs  676-FBGA package and comprehensive I/O complement compact board layouts that require extensive programmable logic and mixed-voltage interfacing.

Unique Advantages

• Single-Chip Nonvolatile Solution: Eliminates the need for external configuration memory by using antifuse technology for one-time programmable, secure configuration.
• High Logic Capacity: 1,000,000 equivalent system gates and 18,144 logic elements provide substantial headroom for complex designs and integration of multiple functions on a single device.
• Embedded Memory and FIFO Control: 165,888 bits of on-chip RAM with dedicated FIFO control logic simplifies high-speed data buffering and reduces external memory requirements.
• Robust Timing and Clocking: Segmentable clocks and embedded PLLs enable deterministic, user-controllable timing and frequency synthesis for demanding timing domains.
• Military-Grade Reliability: Specified for −55 °C to 125 °C operation, supporting applications that demand extended temperature ranges and reliability.
• Design Protection and Testability: FuseLock™ programming and JTAG boundary-scan provide IP protection and standard test access for production validation.

Why Choose AX1000-1FG676M?

The AX1000-1FG676M combines a high gate-count AX antifuse architecture with substantial embedded memory, extensive I/O, and military-grade operating range to deliver a compact, secure, and deterministic programmable logic solution. It is well suited to customers who need a nonvolatile FPGA with strong timing control, robust on-chip FIFOs, and high-speed interface capability.

For designs that require long-term stability, reduced external BOM for configuration and memory, and hardware-level protection of intellectual property, the AX1000-1FG676M offers a compelling balance of performance, integration, and reliability supported by Microchip's Axcelerator family features.

Request a quote or contact sales to discuss availability, pricing, and integration support for the AX1000-1FG676M.