A54SX08A-2TQ144I

The A54SX08A-2TQ144I is an industrial-grade SX-A family FPGA supplied in a 144-pin LQFP/TQFP package. It provides 12,000 system gates and 768 logic elements in a nonvolatile, single-chip FPGA architecture suited for embedded and industrial applications.

With 113 user I/Os, wide supply-voltage support and an industrial temperature rating, this device is designed for applications that require flexible I/O, deterministic timing and secure in-system programmability.

Key Features

• Core capacity — 12,000 system gates and 768 logic elements provide configurable logic for glue logic, protocol adaptation and control functions.
• User I/O — 113 user-programmable I/Os for extensive peripheral and bus connections in a compact 144-pin package.
• Memory — No embedded RAM (0 total RAM bits), supporting applications that rely on distributed flip-flops and external memory architectures.
• Voltage and power — Flexible supply-voltage range from 2.25 V to 5.25 V to support mixed-voltage designs and board-level integration.
• Industrial temperature grade — Rated for operation from −40 °C to 85 °C for industrial environments.
• Package and mounting — Surface-mount 144-LQFP package (supplier device package: 144-TQFP, 20×20) for compact PCB layouts.
• SX-A family performance — Family-level performance characteristics include up to 250 MHz system performance and up to 350 MHz internal performance.
• Family I/O and system features — SX-A family features include hot-swap-compliant I/Os, power-up/power-down friendly behavior (no sequencing required), 5 V input tolerance and configurable I/O support for multiple voltages.
• Reliability and security — Family-level support for boundary-scan (IEEE 1149.1) and Actel Secure Programming Technology with FuseLock™ for protection against reverse engineering.

Typical Applications

• Industrial control — Embedded control and interface functions in industrial systems where an industrial temperature grade and flexible I/O are required.
• Legacy bus and interface bridging — Implementing legacy 3.3 V/5 V bus interfaces and protocol adaptation leveraging the SX-A family’s mixed-voltage and 5 V-tolerant I/O support.
• Glue logic and system integration — Replacing discrete glue logic with a compact, reprogrammable single-chip solution to reduce PCB complexity and part count.
• In-system test and verification — Designs that benefit from boundary-scan testing and in-system diagnostic capability provided at the family level.

Unique Advantages

• Nonvolatile single-chip FPGA — Eliminates the need for external configuration memory, simplifying board design and boot behavior.
• Flexible mixed-voltage I/O — Wide supply-voltage support and family-level configurable I/O options enable direct interfacing to 5 V and lower-voltage peripherals.
• Industrial-grade operation — Specified for −40 °C to 85 °C operation, aligning with industrial environmental requirements.
• Secure programming — Family-level FuseLock technology provides a hardware-level mechanism to protect design intellectual property.
• Compact packaging — 144-pin LQFP/TQFP packaging delivers a balance of I/O count and small PCB footprint for space-constrained systems.
• Deterministic timing and testability — SX-A family provides deterministic, user-controllable timing and boundary-scan support to aid validation and production testing.

Why Choose A54SX08A-2TQ144I?

The A54SX08A-2TQ144I brings SX-A family capability into a compact, industrial-rated package, offering 12,000 system gates, 768 logic elements and 113 I/Os with flexible voltage support. Its nonvolatile single-chip architecture, family-level secure programming and boundary-scan testability make it a practical choice for embedded and industrial designs that require reliable, reprogrammable logic without external configuration memory.

This device is suited to engineers looking to consolidate discrete logic, implement protocol bridging or add programmable control to industrial systems while keeping board-level complexity and component count low.

Request a quote or submit an RFQ to obtain pricing and availability for the A54SX08A-2TQ144I. Include your quantity, desired lead time and any specific temperature or packaging requirements to get started.