A42MX36-1CQ208M

Overview

The A42MX36-1CQ208M is a Flash-based Field Programmable Gate Array (FPGA) from the Microchip MX series. It features 54,000 system gates and 2,438 Configurable Logic Blocks (CLBs). The device supports dual voltage operation at 3.3V and 5.0V. It is housed in a 208-pin CQFP package with 202 I/Os. The maximum operating frequency is 48 MHz, with a typical CLB-to-CLB delay of 3.8 ns. It operates within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Flash-based non-volatile architecture for instant-on functionality without external configuration memory.
• Dual-voltage capability supporting both 3.3V and 5.0V power supplies.
• High-density logic resources suitable for complex digital design implementations.

Applications

• Industrial control systems requiring robust logic processing.
• Automotive electronics applications compatible with 5V environments.
• Communication interface protocols and signal conversion.

Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified agents. Request original manufacturer documentation and traceability records upon order confirmation. Ensure packaging integrity matches standard industrial shipping requirements to prevent moisture damage during transit.

Selection Notes

Select this model when a high-density FPGA with 54k gates is required in a 208-pin CQFP package. Choose the '1' speed grade for 48MHz performance and the 'M' suffix for commercial temperature range. Confirm compatibility with existing 3.3V or 5.0V power rails before integration into the design.

Part Context

This component belongs to the Microchip MX family of Flash FPGAs, which succeeded the Actel portfolio. The A42MX36 variant specifically offers 54,000 system gates, providing significant logic density compared to lower-end models like the A42MX16 or A42MX24 within the same package lineup.

Replacement Considerations

Direct pin-compatible replacements include other variants in the A42MX36 series, such as the A42MX36-1FCQ208 or A42MX36-1PQG208, provided the package type change is acceptable. Verify that the replacement part meets the specific 48MHz timing and voltage requirements of the original design.