A54SX72A-2PQ208

The A54SX72A-2PQ208 is a commercial-grade SX-A family FPGA in a 208-pin BFQFP package, offering a nonvolatile single-chip FPGA architecture with deterministic, user-controllable timing. Designed for mixed-voltage interface and system-logic tasks, this device provides 108,000 system gates and 6,036 logic elements to implement dense combinational and sequential designs.

With configurable I/O supporting multiple voltage standards and hot-swap–capable I/Os, the A54SX72A-2PQ208 is suited for PCI-compliant interfaces and other mixed-voltage applications where secure, single-chip programmable logic and reliable I/O behavior are required.

Key Features

• Logic Capacity  108,000 system gates and 6,036 logic elements provide substantial resource density for complex glue logic, protocol bridging, and control functions.
• Dedicated Flip-Flops  Up to 2,012 dedicated flip-flops available for synchronous designs and state storage.
• Configurable I/O and Mixed-Voltage Support  I/Os configurable for multiple standards with 5 V input tolerance and selectable 2.5 V, 3.3 V, and 5 V operation, enabling direct interfacing to a variety of legacy and modern buses.
• Hot-Swap Compliant I/Os  I/O design supports hot-swap operation and configurable weak pull-up/pull-down on power-up for robust board-level behavior during insertion/removal.
• Nonvolatile, Single-Chip Solution  Nonvolatile architecture retains configuration without external memory, simplifying system design and board count.
• Performance and Speed Grade  The –2 speed grade offers higher performance than the standard grade (speed-grade details per family specifications), supporting demanding internal timing requirements.
• Package and Mounting  208-pin BFQFP, surface-mount package (208-PQFP supplier package, 28×28) for dense PCB layouts and mature assembly processes.
• Operating Range and Power  Supply operation from 2.25 V to 5.25 V accommodates mixed-voltage designs; commercial temperature range of 0 °C to 70 °C.
• System-Level Features  Boundary-scan testing (IEEE 1149.1/JTAG) and in-system diagnostic/verification capability for streamlined test and debug.
• Security  Integrated secure programming technology (FuseLock™) to protect bitstream confidentiality and prevent reverse engineering.
• Standards Support  66 MHz PCI compliance and individual output slew-rate control for interface timing flexibility and signal integrity management.
• Regulatory  RoHS compliant.

Typical Applications

• PCI Interface Logic  Implement 66 MHz PCI-compliant glue logic, bus adaptation, and custom interface controllers with configurable I/O voltage support.
• Mixed-Voltage System Bridging  Bridge between 5 V and 3.3 V domains or implement level-shifting logic where 5 V tolerant inputs and mixed supply operation are required.
• In-System Verification and Test  Use boundary-scan (JTAG) and in-system diagnostics to simplify board-level test, firmware debug, and field diagnostics.
• Secure Programmable Logic  Protect proprietary designs with integrated FuseLock™ secure programming and nonvolatile configuration for single-chip security.

Unique Advantages

• High Logic Density: 6,036 logic elements and 108,000 system gates enable compact implementation of complex control and interface functions, reducing external glue components.
• Flexible I/O Strategy: Configurable I/O standards, 5 V tolerance, and individual slew-rate control let you tailor pin behavior for diverse peripherals and signaling requirements.
• Single-Chip Nonvolatile Architecture: Eliminates the need for external configuration memory, simplifying supply sequencing and system boot behavior.
• Robust Board-Level Behavior: Hot-swap I/O capability and configurable power-up pull resistors improve reliability during insertion/removal and power transitions.
• Testability and Security: Boundary-scan support and FuseLock secure programming combine to streamline manufacturing test and protect design IP.
• Commercial Temperature Suitability: Rated for 0 °C to 70 °C operation, appropriate for mainstream commercial embedded and interface applications.

Why Choose A54SX72A-2PQ208?

The A54SX72A-2PQ208 delivers a balanced combination of logic capacity, I/O flexibility, and system-level features in a nonvolatile FPGA. Its 6,036 logic elements and 2,012 dedicated flip-flops support substantial synchronous designs while configurable, 5 V–tolerant I/Os and hot-swap capability address demanding mixed-voltage and board-level scenarios.

Ideal for designers implementing PCI interfaces, mixed-voltage bridging, secure programmable logic, and in-system testable logic, this device simplifies system architecture by reducing BOM count and enabling deterministic timing and secure configuration in a single-chip solution.

Request a quote or submit an inquiry to check pricing and availability for the A54SX72A-2PQ208.