A3PN125-1VQG100I

The A3PN125-1VQG100I is a ProASIC3 nano FPGA from Microchip Technology. It provides a compact, surface-mount programmable logic device with a defined set of logic, memory and I/O resources sized for embedded and industrial designs.

With 3,072 logic elements (approx. 125,000 gates), 71 I/Os and 36,864 bits of on-chip RAM, this device targets applications that require mid-density programmable logic in a 100-TQFP package and that must operate across industrial temperature ranges.

Key Features

• Core Logic 3,072 logic elements (reported) enabling up to 125,000 gates of user-defined logic for combinational and sequential functions.
• Embedded Memory 36,864 bits of on-chip RAM to implement small buffers, FIFOs or register storage directly in the fabric.
• I/O Count 71 general-purpose I/O pins to interface with external peripherals, sensors and buses within a compact package footprint.
• Power Supply Specified core supply range of 1.425 V to 1.575 V for deterministic power provisioning and design integration.
• Package and Mounting Surface-mount 100-TQFP package (supplier device package: 100-VQFP, 14×14 mm) for PCB assembly in space-conscious designs.
• Temperature and Grade Industrial grade device rated for operation from −40 °C to 100 °C, suitable for demanding environmental conditions.
• Compliance RoHS compliant to meet environmental and regulatory requirements for lead-free assembly.

Typical Applications

• Industrial Control Programmable logic for industrial systems where the device’s industrial temperature range and surface-mount package are required.
• Embedded Systems Integration of custom glue logic, protocol bridging or peripheral control using a mid-density logic resource set and 71 I/Os.
• Prototyping and Small-Volume Production Compact 100-TQFP packaging and mid-level resources make the device appropriate for prototype boards and low- to moderate-volume product runs.

Unique Advantages

• Balanced Logic Density: 3,072 logic elements and 125,000 gates provide a mid-range resource pool for a variety of control and glue-logic tasks without oversizing the solution.
• On-Chip Memory: 36,864 bits of embedded RAM reduce external memory needs for small buffers and state storage, simplifying board design.
• Generous I/O Count: 71 I/Os enable flexible interfacing to peripherals and sensors without immediate reliance on external expanders.
• Industrial Readiness: Rated for −40 °C to 100 °C and identified as industrial grade, supporting deployment in harsher operating environments.
• Compact, Assembly-Friendly Package: Surface-mount 100-TQFP (14×14 mm supplier package) supports standard PCB assembly flows for compact products.
• Regulatory Compliance: RoHS compliance helps meet lead-free assembly and environmental objectives.

Why Choose A3PN125-1VQG100I?

The A3PN125-1VQG100I combines a mid-density logic fabric, on-chip RAM and a high I/O count in a compact 100-TQFP surface-mount package, making it suitable for designers seeking a reliable programmable-logic building block for industrial and embedded applications. Its specified core voltage range and industrial operating temperature support integration into controlled-power and rugged environments.

For projects that require a pragmatic balance of logic resources, embedded memory and I/O capability in a mountable TQFP package, this ProASIC3 nano device offers a clear, verifiable specification set to base system-level decisions on.

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