A54SX16P-1VQG100M

The A54SX16P-1VQG100M is a military-grade SX family FPGA in a 100-pin TQFP surface-mount package. It provides a mid-range logic capacity and a flexible I/O complement for designs requiring mixed-voltage interfacing and operation across extended temperature extremes.

Designed for applications that demand deterministic timing, secure configuration and rugged operation, this FPGA combines approximately 24,000 system gates with 1,452 logic elements and 81 user I/Os to support control, glue-logic and interface functions in demanding environments.

Key Features

• Logic Capacity — Approximately 24,000 system gates and 1,452 logic elements suitable for mid-complexity logic implementations.
• I/O — 81 user-programmable I/O pins, configurable for multiple voltage standards to support mixed-voltage designs.
• Voltage Flexibility — Wide supply range from 3 V to 5.5 V to accommodate systems using 5 V and 3.3 V rails.
• Package & Mounting — 100-TQFP package (supplier package: 100-VQFP, 14×14) in a surface-mount form factor for compact PCB integration.
• Temperature & Grade — Military-grade device rated for operation from −55 °C to +125 °C, suitable for high-reliability and rugged applications.
• SX-A Family Performance — Family-level performance characteristics include system performance up to 250 MHz and internal performance up to 350 MHz, enabling responsive logic and timing-capable designs.
• Configuration Security — Includes Actel/Family secure programming technology (FuseLock™) to protect bitstream and prevent reverse engineering.
• Design & Test Support — Boundary-scan (IEEE 1149.1 JTAG) for board-level testability and in-system diagnostic and verification capability.
• Compliance — RoHS compliant.

Typical Applications

• Military & Rugged Systems — Control, glue logic and interface tasks where wide temperature operation (−55 °C to +125 °C) and military-grade components are required.
• Mixed-Voltage Interface — Bridging and interfacing between 5 V and 3.3 V domains in legacy and modern systems thanks to broad supply support.
• Deterministic Control — Timing-sensitive control functions and state machines that benefit from the SX-A family’s deterministic, user-controllable timing characteristics.
• Secure Embedded Logic — Applications requiring bitstream protection or anti-reverse-engineering measures using the family’s secure programming features.

Unique Advantages

• Military-grade reliability: Operation from −55 °C to +125 °C and a military device grade support deployment in demanding environments.
• Flexible supply and I/O: 3 V to 5.5 V supply range and configurable I/Os simplify integration with mixed-voltage systems and reduce the need for external level shifting.
• Compact, surface-mount package: 100-TQFP (14×14) delivers a balance of pin count and PCB footprint for space-constrained designs.
• Secure configuration: Built-in FuseLock™ programming technology helps protect intellectual property and firmware stored on the device.
• Testability and diagnostics: Boundary-scan (IEEE 1149.1) and in-system verification features speed board bring-up and simplify production test.

Why Choose A54SX16P-1VQG100M?

The A54SX16P-1VQG100M places mid-range FPGA capacity into a military-grade, surface-mount package optimized for rugged and timing-sensitive embedded applications. With approximately 24,000 system gates, 1,452 logic elements and 81 user I/Os, it serves as a practical, compact solution for control, interface and secure logic functions where extended temperature operation and mixed-voltage support are required.

Its family-level performance characteristics, boundary-scan test support and secure programming features make it a strong choice for designers seeking a deterministic, verifiable FPGA platform that integrates into long-lived, reliability-focused systems.

Request a quote or submit an inquiry to obtain pricing, availability and lead-time information for the A54SX16P-1VQG100M.