A42MX36-PQG240I

Overview

The A42MX36-PQG240I is a Field Programmable Gate Array from the Microsemi 42MX family, housed in a 240-pin Plastic Quad Flatpack (PQFP) package. It contains 2438 Configurable Logic Blocks and approximately 36,000 equivalent gates. The device supports dual-voltage operation at nominal 5.0 V and 3.3 V supply levels. It features an industrial temperature range of -55°C to +125°C and includes built-in IEEE 1149.1 Boundary Scan Test circuitry for manufacturing verification.

Feature Summary

• Supports mixed 5.0 V and 3.3 V I/O signaling configurations
• Includes dedicated quadrant clock networks for high-speed timing control
• Integrates dual-port SRAM modules for data buffering

Applications

• Industrial control systems requiring wide temperature tolerance
• Mixed-voltage interface bridging between 5V and 3.3V logic domains
• Aerospace and defense signal processing applications

Procurement Notes

Verify the specific ordering suffix against official Microsemi documentation to confirm the exact speed grade and temperature rating. Confirm RoHS compliance status as it varies by production batch. Ensure the PQG240 package designation matches the required footprint on the target PCB layout before finalizing procurement orders.

Selection Notes

Select this component when high gate density and extreme temperature stability are required. The PQG240 package provides extensive I/O availability for complex system integration. Verify that the design utilizes the 42MX architecture's specific routing structure and clock network capabilities to meet timing constraints effectively.

Part Context

This part belongs to the 42MX FPGA family, which offers non-volatile flash technology. It is designed for applications needing instant-on functionality without external configuration memory. The family supports both commercial and industrial temperature grades with varying speed bins.

Replacement Considerations

Consult the official datasheet for cross-reference information regarding pin-compatible or functionally similar devices within the Microsemi portfolio. Verify that any substitute maintains the same package dimensions and voltage specifications.