A42MX24-TQG176A

The A42MX24-TQG176A is a field programmable gate array (FPGA) from Microchip Technology in a 176-lead LQFP package. It delivers a compact, reconfigurable logic solution with up to 150 general-purpose I/O and on-chip logic resources suited to embedded and automotive applications.

With AEC-Q100 qualification, a wide operating temperature range and flexible supply voltage, this device targets designs that require programmable logic, robust thermal range, and broad I/O connectivity in a surface-mount 176-LQFP footprint.

Key Features

• Logic Density  Provides 912 logic element cells and 36,000 gates for implementing custom logic, state machines, and glue logic.
• Logic Resources  1890 logic elements available for partitioning designs across combinational and sequential logic functions.
• I/O Count  150 general-purpose I/O pins accommodate multiple peripherals, sensor inputs, and external interfaces.
• Memory  No embedded RAM (Total RAM Bits: 0), enabling deterministic logic-only implementations or use of external memory where required.
• Package & Mounting  176-LQFP package in a surface-mount form factor; supplier device package listed as 176-TQFP (24×24).
• Power  Operates from a wide supply range of 3 V to 5.25 V to match common system rails.
• Temperature & Qualification  Automotive-grade qualification (AEC-Q100) and an operating temperature range of −40 °C to 125 °C for harsh-environment deployments.
• Compliance  RoHS compliant, supporting regulatory and manufacturing requirements for lead-free assemblies.

Typical Applications

• Automotive Control Systems  Suitable for in-vehicle logic functions and interface handling where AEC-Q100 qualification and −40 °C to 125 °C operation are required.
• Sensor and Actuator Interfaces  150 I/O pins allow direct connection and aggregation of multiple sensors, encoders, and actuators for real-time signal conditioning and preprocessing.
• Industrial Embedded Systems  Reconfigurable logic for machine control, protocol bridging, and custom timing or sequencing in harsh industrial environments.
• Custom I/O Expansion  Used as a programmable glue-logic device to expand or adapt interfaces in systems requiring flexible pin allocation and logic customization.

Unique Advantages

• Automotive-Qualified  AEC-Q100 qualification and extended temperature rating provide confidence for vehicle-grade deployments.
• Flexible I/O Capacity  150 I/O pins support complex connectivity needs without adding external glue components.
• Compact, Surface-Mount Package  176-LQFP surface-mount package enables dense PCB layouts while retaining substantial I/O and logic resources.
• Wide Supply Range  Operation from 3 V to 5.25 V simplifies integration with common power rails across automotive and industrial platforms.
• RoHS Compliant  Meets lead-free manufacturing requirements for modern electronics production.

Why Choose A42MX24-TQG176A?

The A42MX24-TQG176A balances reprogrammability and ruggedness, offering a practical FPGA option for designs that need substantial I/O, a solid complement of logic resources, and automotive-grade qualification. Its wide voltage and temperature envelopes make it suitable for applications where environmental robustness is essential.

This device fits designers and procurement teams seeking a compact, surface-mount FPGA with verifiable logic capacity and certifications, enabling scalable development and long-term deployment in automotive and industrial systems.

Request a quote or submit a pricing inquiry today to evaluate the A42MX24-TQG176A for your next design.