A42MX16-FPQG100

Overview

The A42MX16-FPQG100 is a Field Programmable Gate Array (FPGA) from the Microchip MX family, housed in a 100-pin Plastic Quad Flat Package (PQFP). It contains 295 Configurable Logic Blocks (CLBs) and offers approximately 2000 equivalent system gates. The device supports a maximum clock frequency of 48.24 MHz with a CLB propagation delay of 3.72 ns. It operates within an extended industrial temperature range of -55°C to +125°C and utilizes a 5V supply voltage. The component features up to 83 user-programmable I/O pins and includes configurable dual-port SRAM for embedded memory applications.

Feature Summary

• Provides high-capacity single-chip ASIC alternative capabilities with deterministic timing and 100% pin locking.
• Supports mixed-voltage operation for both core and I/Os, ensuring compatibility with PCI-compliant interfaces.
• Integrates fast wide-decode circuitry and configurable dual-port SRAM for efficient data handling.

Applications

• Industrial automation control systems requiring robust performance in extreme temperatures.
• Military and aerospace avionics utilizing HiRel certified plastic or ceramic packages.
• Automotive electronics operating under strict environmental standards.

Procurement Notes

Verify the specific suffix 'FPQG100' against official Microchip documentation to confirm package type and temperature grade. Ensure compliance with RoHS directives and check for any recent Product Change Notices regarding assembly sites or material updates before finalizing procurement orders.

Selection Notes

Select this model when a 100-pin PQFP footprint is required for space-constrained designs. Consider the 48.24 MHz speed grade if higher throughput logic is needed. Verify that the 5V I/O requirements align with the target system's voltage levels to avoid interface mismatches.

Part Context

This component belongs to the A42MX16 series within the broader Microchip Actel FPGA portfolio. It shares architectural similarities with other variants like the A42MX16-2PQ100A but differs in package configuration and specific speed binning. The series is designed for low-power, high-density logic applications.

Replacement Considerations

Direct replacements include other A42MX16 variants such as A42MX16-2PQ100A or A42MX16-PQG100A, provided the package and electrical specifications match. Cross-referencing with the A40MX or A54SX families may require significant design adjustments due to architectural differences.