AX500-FGG676I

The AX500-FGG676I is an Axcelerator-series antifuse FPGA from Microchip Technology based on the AX architecture. It combines high-density logic, embedded SRAM/FIFO resources and flexible I/O to support performance-focused and security-conscious embedded designs.

Targeted at industrial applications, the device provides a 676‑FBGA (27×27) package, 336 user I/Os and an operating range of -40 °C to 85 °C, with a core supply window of 1.425 V to 1.575 V. On-chip programming and built-in diagnostic capabilities support long-term deployment and design protection.

Key Features

• Core Capacity — Approximately 500,000 gates and 8,064 logic elements provide mid-range programmable capacity for complex control and data-path logic.
• Embedded Memory — 73,728 bits of on-chip RAM (approximately 0.074 Mbits) with embedded FIFO control logic for buffering and streaming applications.
• I/O Flexibility — 336 user I/Os with bank-selectable, multi‑standard support across the Axcelerator family, including single-ended and differential standards and LVDS-capable interfaces.
• Packaging & Mounting — 676‑BGA package (supplier package: 676‑FBGA, 27×27) with surface-mount mounting type suitable for compact board designs.
• Power & Voltage — Core supply range of 1.425 V to 1.575 V (1.5 V core operation cited), enabling low‑voltage core operation.
• Performance & Timing Resources — AX architecture features segmentable clocks, embedded PLLs (14–200 MHz input range, synthesis up to 1 GHz) and deterministic timing controls for high-performance designs.
• Security & Test — FuseLock programming technology to protect against reverse engineering and IEEE 1149.1 JTAG boundary-scan support for board-level testing.
• Environmental Rating — Industrial-grade operation with a temperature rating from -40 °C to 85 °C; RoHS compliant.

Typical Applications

• Industrial Control — Implement custom motor control logic, sensor interfacing and factory automation functions that require deterministic timing and industrial temperature tolerance.
• High-Speed Data Interfaces — Use embedded FIFOs and LVDS-capable I/Os for protocol bridging, data acquisition front-ends and high-throughput serial links.
• Secure Embedded Systems — Leverage FuseLock programming and single-chip nonvolatile antifuse architecture for designs where design protection and reliability are priorities.
• Buffering and FIFO Management — Built-in RAM blocks with programmable FIFO control logic simplify streaming data buffering and handshaking functions in real-time systems.

Unique Advantages

• Mid-Range Logic Density with Practical I/O Count — 8,064 logic elements and 336 I/Os deliver balanced capability for control-rich and interface-heavy designs without excessive board-level complexity.
• On-Chip Memory and FIFO Support — Approximately 0.074 Mbits of embedded memory plus configurable FIFO logic reduce BOM and external memory dependencies for many buffering tasks.
• Deterministic Timing and PLL Flexibility — Segmentable clocks and embedded PLLs with wide input and synthesis ranges simplify clocking strategies across mixed-rate subsystems.
• Design Protection Built-In — FuseLock programming technology enhances IP protection against reverse engineering for sensitive applications.
• Industrial Temperature Range — Rated for -40 °C to 85 °C to meet many industrial deployment requirements.
• RoHS Compliant — Meets RoHS requirements for lead-free assembly and environmental compliance.

Why Choose AX500-FGG676I?

The AX500-FGG676I positions itself as a versatile antifuse FPGA for designers who need a combination of mid-level logic capacity, flexible high‑speed I/O and on-chip memory with FIFO capabilities. Its AX architecture provides the timing resources, embedded PLLs and security features to support industrial and performance-oriented applications while maintaining a compact 676‑FBGA footprint.

For teams building secure, deterministic embedded systems—especially where on-chip memory, reliable clocking and I/O versatility matter—the AX500-FGG676I offers a balanced, factory-tested platform backed by Microchip’s Axcelerator family features.

If you would like pricing, availability or a formal quote for the AX500-FGG676I, please request a quote or submit your requirements and a sales specialist will respond promptly.