APA075-TQ100I

The APA075-TQ100I is a ProASICPLUS field programmable gate array (FPGA) IC from Microchip Technology. It delivers 3,072 logic elements and up to 66 user I/Os in a compact 100-pin LQFP package for industrial-grade embedded designs.

Designed for applications that require configurable logic with low-voltage operation and industrial temperature range, this device combines on-chip memory, significant gate density, and a surface-mount 100-LQFP footprint to simplify system integration.

Key Features

• Logic Capacity  Provides 3,072 logic elements and approximately 75,000 gates to implement a range of custom digital functions and glue logic.
• On-chip Memory  Includes 27,648 bits of embedded RAM (≈0.0276 Mbits) for small buffering, state machines, and local data storage.
• I/O Density  Offers 66 general-purpose I/O pins to interface with peripherals, sensors, and external devices.
• Package Options  Supplied in a 100-pin LQFP / 100-TQFP (14 × 14 mm) surface-mount package to support compact PCB layouts.
• Power  Operates from a 2.3 V to 2.7 V supply range suitable for low-voltage system domains.
• Industrial Reliability  Rated for industrial operation from −40 °C to 85 °C to meet demanding ambient conditions.
• Mounting  Surface-mount package streamlines automated assembly and board-level integration.

Typical Applications

• Industrial Control  Implement control logic, protocol bridging, and real-time decision blocks where industrial temperature rating and deterministic hardware logic are required.
• Embedded I/O Aggregation  Consolidate multiple digital interfaces and sensor inputs using the device’s 66 I/Os and on-chip logic.
• Custom Glue Logic  Replace discrete logic with a programmable solution to simplify PCB routing and reduce BOM count.
• Low-Voltage Systems  Integrate into systems operating in a 2.3 V–2.7 V domain that require configurable hardware resources.

Unique Advantages

• Compact, high-density logic: 3,072 logic elements and ~75k gates enable significant functionality in a single small-package FPGA.
• Industrial temperature rating: −40 °C to 85 °C operation supports deployment in factory and industrial environments.
• Flexible I/O count: 66 I/Os provide connectivity for a variety of peripherals without external multiplexing.
• Low-voltage compatibility: 2.3 V–2.7 V supply range eases integration with modern low-voltage power rails.
• Surface-mount 100-pin package: 100-LQFP / 100-TQFP (14×14 mm) format reduces PCB area while remaining assembly-friendly.

Why Choose APA075-TQ100I?

The APA075-TQ100I positions as a practical programmable logic option for designers needing moderate logic capacity, on-chip RAM, and generous I/O in an industrial-grade, low-voltage FPGA. Its combination of 3,072 logic elements, 27,648 bits of embedded RAM, and 66 I/Os in a 100-pin surface-mount package makes it well suited to compact embedded systems and industrial control applications.

Backed by Microchip Technology, this device offers a reliable, space-efficient building block for designs that require configurable hardware, consistent operation across −40 °C to 85 °C, and straightforward integration into low-voltage systems.

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