A54SX72A-1FGG484

The A54SX72A-1FGG484 is a member of the SX-A family of Field Programmable Gate Arrays (FPGAs). It delivers a nonvolatile, single-chip FPGA solution with up to 108,000 system gates, 6,036 logic elements and support for up to 360 user-programmable I/O pins.

Designed for commercial-temperature applications (0 °C to 70 °C), this device targets designs that require high I/O density, configurable mixed-voltage I/O and integrated security and diagnostic capabilities while operating from a 2.25 V to 5.25 V supply range.

Key Features

• Core Capacity — 108,000 system gates and 6,036 logic elements with up to 2,012 dedicated flip-flops provide high logic density for complex logic implementations.
• High I/O Density — Up to 360 user-programmable I/Os with configurable I/O support for 3.3 V/5 V PCI, 5 V TTL, 3.3 V LVTTL and 2.5 V LVCMOS2; supports mixed-voltage operation with 5 V input tolerance.
• Performance — System performance up to 250 MHz and internal performance up to 350 MHz (per device family data), supporting demanding timing requirements.
• Package and Mounting — 484-ball fine-pitch BGA package (484-FPBGA, 27 × 27) in a surface-mount form factor for compact, high-density PCB layouts.
• Power and Flexibility — Wide supply range (2.25 V to 5.25 V) and power-up/down friendly operation with no required supply sequencing.
• PCI and Bus Support — 66 MHz PCI compliance for designs that interface with standard PCI buses.
• I/O Control — Configurable weak pull-up/pull-down on I/O at power-up and individual output slew-rate control for signal integrity tuning.
• Diagnostics and Test — In-system diagnostic capability with Silicon Explorer II and IEEE 1149.1 (JTAG) boundary-scan testing support.
• Security — Actel Secure Programming Technology with FuseLock™ to protect design intellectual property and prevent reverse engineering.
• Standards and Compliance — RoHS-compliant manufacturing and commercial temperature-grade offering (0 °C to 70 °C).

Typical Applications

• High-density I/O systems — Use the 360 user I/Os and mixed-voltage support to consolidate multiple interfaces in a single FPGA footprint.
• PCI-based designs — Leverage 66 MHz PCI compliance and 5 V-tolerant I/O for bus interface controllers and bridge logic.
• Embedded control and digital logic — Implement complex control, glue logic and protocol handling using the device’s 6,036 logic elements and up to 2,012 flip-flops.
• Secure applications — Use FuseLock™ and in-system diagnostic capabilities to protect and verify designs in the field.

Unique Advantages

• Nonvolatile single-chip solution: Eliminates the need for external configuration memory while simplifying system design.
• Mixed-voltage I/O flexibility: Supports 2.5 V, 3.3 V and 5 V operation with 5 V input tolerance, reducing the need for level-shifting hardware.
• High logic density and performance: 108,000 system gates and family performance metrics (up to 250 MHz system, 350 MHz internal) enable complex, timing-critical designs.
• Integrated security and test: FuseLock™ security and JTAG boundary-scan improve IP protection and facilitate board-level testing and diagnostics.
• Commercial temperature and RoHS compliance: Suitable for mainstream commercial applications with RoHS-compliant packaging to meet environmental requirements.

Why Choose A54SX72A-1FGG484?

The A54SX72A-1FGG484 positions itself as a high-density, nonvolatile FPGA option within the SX-A family, combining substantial logic resources (6,036 logic elements / 108,000 system gates) with up to 360 configurable I/Os. Its mixed-voltage I/O support, PCI compliance and integrated security features make it a practical choice for commercial designs that require consolidated logic, robust I/O options and on-chip IP protection.

For teams building compact, surface-mount designs, the 484-ball fine-pitch BGA (484-FPBGA, 27 × 27) provides a high pin-count solution while the device’s power and diagnostic features help streamline integration and in-system validation.

Request a quote or submit a product inquiry to obtain pricing and availability for the A54SX72A-1FGG484.