A42MX09-1TQG176

The A42MX09-1TQG176 is a Field Programmable Gate Array (FPGA) from Microchip Technology offered in a 176-LQFP package. It provides a mid-range FPGA fabric with a defined logic capacity, a substantial I/O count and a flexible supply voltage range to address a variety of commercial embedded designs.

Designed for commercial-grade applications, this device targets use cases that require custom digital logic, interface consolidation and compact board-level implementation while meeting RoHS environmental requirements.

Key Features

• Core & logic  Provides 14,000 gates, 336 logic element cells and 684 logic elements for implementing customized digital functions and state machines.
• I/O capacity  104 general-purpose I/O pins support connectivity to peripherals, sensors and external interfaces requiring multiple signal lines.
• Memory  Total RAM bits reported as 0, enabling designs that rely on external memory or distributed logic storage.
• Power  Operates from a wide supply range of 3 V to 5.25 V to accommodate common digital power rails and mixed-voltage system designs.
• Package & mounting  176-LQFP package (supplier package: 176-TQFP 24×24) in a surface-mount form factor for compact PCB layouts and automated assembly.
• Temperature & grade  Commercial grade device specified for 0°C to 70°C operation.
• Environmental compliance  RoHS compliant for regulated environmental markets.

Typical Applications

• Embedded control and glue logic  Implement board-level control, protocol conversion and glue logic using the FPGA’s logic resources and 104 I/O to consolidate discrete components.
• Interface bridging  Aggregate and translate signals between multiple peripherals and subsystems where a moderate I/O count and programmable logic are required.
• Prototyping and evaluation  Use the device for functional prototyping of digital designs that require reprogrammable logic and configurable I/O assignments.

Unique Advantages

• Flexible I/O density: 104 I/O pins allow direct connection to numerous peripherals and external devices, reducing the need for extra interface ICs.
• Defined logic capacity: 14,000 gates with 336 logic element cells and 684 logic elements give predictable resources for partitioning designs and estimating implementation effort.
• Wide supply compatibility: 3 V to 5.25 V operation simplifies integration into systems using standard digital power rails.
• Compact, manufacturable package: 176-LQFP surface-mount package supports high-density PCB designs and standard assembly processes.
• Commercial temperature rating: Specified 0°C to 70°C operation aligns with a broad range of consumer and commercial electronics applications.
• RoHS compliant: Meets common environmental compliance requirements for modern electronics manufacturing.

Why Choose A42MX09-1TQG176?

The A42MX09-1TQG176 delivers a balanced combination of logic resources, generous I/O and flexible power range in a compact LQFP package from Microchip Technology. Its commercial-grade specification and RoHS compliance make it suitable for consumer and commercial embedded systems that require reprogrammable logic and interface consolidation.

This device is appropriate for designers looking for predictable logic capacity and a straightforward package for board-level implementation, enabling scalable prototypes and production designs that leverage Microchip’s FPGA offering.

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