A54SX16P-VQG100I

The A54SX16P-VQG100I is an SX-family FPGA from Microchip Technology offered in a 100-pin TQFP package. It delivers a compact, nonvolatile single-chip programmable logic solution with 1,452 logic elements and approximately 24,000 system gates, suited for embedded and industrial applications requiring reconfigurable digital logic and mixed-voltage I/O support.

Package and electrical characteristics include a 100-TQFP (14×14) supplier device package, surface-mount mounting, a wide supply range from 3 V to 5.5 V, and industrial temperature operation from −40 °C to +85 °C.

Key Features

• Core Logic 1,452 logic elements providing approximately 24,000 system gates for implementing combinatorial and sequential logic functions.
• User I/O 81 programmable I/O pins in the 100-pin TQFP package to support diverse external interfaces and signal routing.
• Nonvolatile Single-Chip Solution Family-level architecture provides a nonvolatile, single-chip FPGA implementation for simplified board-level design and instant-on behavior.
• Voltage Flexibility Supply range of 3 V to 5.5 V and family-level configurable I/O support for mixed 2.5 V, 3.3 V and 5 V signaling, enabling compatibility with a variety of logic standards.
• Industrial Temperature Grade Rated for operation from −40 °C to +85 °C, suitable for industrial environments requiring extended temperature performance.
• Package and Mounting 100-TQFP (14×14) surface-mount package for compact, PCB-friendly integration.
• No Embedded RAM Total on-chip RAM bits: 0—suitable when design memory is provided externally or not required on-chip.
• Standards and Family-Level Features Datasheet lists family capabilities such as boundary-scan (JTAG), deterministic user-controllable timing, and secure programming (FuseLock) for IP protection.
• RoHS Compliant Meets RoHS environmental requirements for lead-free manufacturing and assembly.

Typical Applications

• Industrial Control Use the device’s industrial temperature rating and flexible I/O to implement motor control logic, sensor interfacing, or machine automation signal processing.
• Interface Bridging Leverage mixed-voltage I/O support and 81 user I/Os to implement protocol translation, bus bridging, or custom peripheral interfaces.
• Embedded Logic and Prototyping Compact 100-TQFP package and reprogrammability make the part suitable for prototype boards and space-constrained embedded designs that require reconfigurable logic.

Unique Advantages

• High integration in a compact package: 1,452 logic elements and ~24,000 gates in a 100-TQFP footprint reduce board area and BOM complexity for small-form-factor designs.
• Nonvolatile, single-chip architecture: Eliminates external configuration memory and simplifies power-up behavior for faster system readiness.
• Wide supply and mixed-voltage support: 3 V to 5.5 V operation and family-level configurable I/O enable direct interfacing to multiple logic families without complex level-shifting.
• Industrial temperature operation: −40 °C to +85 °C rating supports deployment in harsh or temperature-variable environments.
• Security and testability: Family-documented secure programming (FuseLock) and boundary-scan (JTAG) support aid IP protection and system-level test.
• Regulatory-friendly: RoHS compliance facilitates use in modern electronics manufacturing and assembly processes.

Why Choose A54SX16P-VQG100I?

The A54SX16P-VQG100I positions itself as a practical FPGA choice when you need a compact, nonvolatile programmable logic device with solid logic capacity (1,452 logic elements) and flexible I/O in a 100-TQFP package. Its wide supply range and industrial temperature rating make it appropriate for embedded and industrial designs that demand reliable mixed-voltage interfacing and reconfigurability.

Selecting this device supports streamlined board design (single-chip configuration), hardware IP protection, and a small PCB footprint—delivering a balance of integration, configurability, and manufacturability for mid-density FPGA applications.

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