A42MX09-2VQ100

Overview

The A42MX09-2VQ100 is a field-programmable gate array (FPGA) from the Microchip MX series, featuring 336 logic elements and approximately 14,000 system gates. It operates within a supply voltage range of 4.5 V to 5.5 V, with standard operation at 3.3 V or 5 V. The device supports up to 83 I/O pins and functions across an industrial temperature range of -40°C to +85°C. Housed in a 100-pin VQFP package, it utilizes flash-based non-volatile memory technology for instant-on configuration without external storage requirements.

Feature Summary

• Instant-on capability via embedded flash memory architecture eliminating the need for external configuration PROMs
• High-density programmable logic structure supporting complex digital design implementations
• Robust I/O flexibility accommodating multiple voltage standards and interface protocols

Applications

• Industrial control systems requiring reliable power-up sequencing
• Automotive electronics operating under extended temperature conditions
• Telecommunications infrastructure signal processing modules

Procurement Notes

Verify the exact suffix against official Microchip documentation, as 'VQ100' may denote a specific variant or packaging option distinct from the widely documented 'VQG100'. Confirm moisture sensitivity level and RoHS compliance status directly with the manufacturer or authorized distributors prior to ordering to ensure alignment with project specifications.

Selection Notes

Select this component when instant-on functionality and moderate logic density are required. Ensure the 100-pin form factor fits the PCB layout constraints. Verify that the 4.5V to 5.5V supply range matches the system power rails, as lower voltage variants exist within the same family.

Part Context

This part belongs to the A42MX09 series, which shares core architectural features with the A42MX16 and A40MX09 devices. The primary differentiator is the logic element count and gate density. It serves as a mid-range solution in the Actel/Microchip flash FPGA portfolio, bridging low-end CPLDs and high-end SRAM FPGAs.

Replacement Considerations

Direct pin-compatible substitutes include the A42MX09-VQG100A and A42MX09-FVQG100. For higher density needs, the A42MX16 series offers similar packaging but increased logic resources. Verify software toolchain compatibility when migrating between these variants.