A42MX36-3PQ208I

Overview

The A42MX36-3PQ208I is a Field Programmable Gate Array (FPGA) from the Microchip MX family, designed as a single-chip ASIC alternative. It features 54,000 system gates and 2438 Configurable Logic Blocks (CLBs). The device supports mixed-voltage operation with 3.3V core and I/Os or 5.0V I/Os, operating within a supply voltage range of 4.75V to 5.25V. It utilizes a 208-pin PQFP package and offers up to 176 user-programmable I/O pins. The industrial temperature grade ensures functionality between -40°C and +85°C.

Feature Summary

• Provides high-density logic capacity suitable for consolidating multiple complex programmable logic devices into a single chip.
• Supports mixed-voltage configurations allowing flexible interface integration with both 3.3V and 5.0V systems.
• Includes configurable dual-port SRAM for efficient data buffering and FIFO applications.

Applications

• High-speed controllers and address decoding
• Peripheral bus interfaces
• DSP and co-processor functions

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm specific suffix designations against official datasheets to ensure correct voltage and temperature ratings. Check for end-of-life notifications or production discontinuance status prior to finalizing procurement plans.

Selection Notes

Select this model when 54,000 system gates are required in a 208-pin plastic quad flat pack. Ensure the application environment falls within the -40°C to +85°C industrial range. Verify that the mixed-voltage I/O requirements align with the device's 3.3V core and selectable I/O voltage capabilities.

Part Context

This component belongs to the Microchip MX FPGA family, which serves as a cost-effective solution for replacing legacy PALs, CPLDs, and FPGAs. The series is characterized by deterministic timing and high resource utilization, targeting applications requiring rapid development cycles and system consolidation.

Replacement Considerations

Consult official substitution guides for compatible MX family members. Verify pinout compatibility and logic density equivalence before transitioning to alternative part numbers.