A42MX36-CQ208

Overview

The A42MX36-CQ208 is a non-volatile Flash-based Field Programmable Gate Array (FPGA) from the Microchip MX series. It features approximately 54,000 system gates and 1,184 logic elements within a CQFP-208 package. The device supports 202 I/O pins and operates on a single 5V supply voltage ranging from 4.75V to 5.25V. Designed for commercial applications, it functions within a temperature range of 0°C to +70°C. This component utilizes Actel’s patented Flash technology, providing instant-on capability without external configuration memory.

Feature Summary

• Instant-on operation enabled by non-volatile Flash architecture, eliminating the need for external configuration PROMs.
• High-density logic implementation with approximately 54,000 system gates and over 2,400 configurable logic blocks.
• Robust security features including bitstream encryption and anti-tamper mechanisms to protect intellectual property.
• Supports in-system programming and reconfiguration capabilities for flexible design updates.

Applications

• Industrial control systems requiring reliable, instant-on programmable logic.
• Automotive electronics where non-vatility and high reliability are critical.
• Telecommunications infrastructure utilizing secure, reconfigurable hardware accelerators.
• Medical devices needing compact, low-power FPGA solutions with immediate power-up functionality.

Procurement Notes

Verify current availability status as this part may be subject to obsolescence notices. Confirm that the CQFP-208 package matches your PCB footprint requirements. Ensure voltage specifications align with your 5V system design. Check for any specific environmental certifications required for your application sector before finalizing procurement.

Selection Notes

Select this model when instant-on functionality and non-volatility are primary requirements. Compare gate counts against other MX series variants if higher density is needed. Verify that the 202 I/O count suffices for your interface needs. Consider thermal management within the commercial temperature range during board layout.

Part Context

This component belongs to the Microsemi/Microchip MX family of Flash FPGAs, known for combining SRAM-like flexibility with Flash non-volatility. It succeeds earlier Actel FlashFPGA products. The MX series is distinct from RTAX or PolarFire families, focusing on cost-effective, high-volume commercial applications rather than radiation-hardened or ultra-low-power markets.

Replacement Considerations

Check official Microchip PCN documents for end-of-life notifications. Potential substitutes include other MX series parts with similar I/O counts, such as A42MX36-PQG208, if package compatibility allows. Verify pin-to-pin compatibility and electrical characteristics before substitution.