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Product Detailed Parameters
- Description：IC FPGA 34 I/O 44PLCC
- Series：MX
- Mfr：Microchip Technology
- Package：Tray
- Number of Logic Elements/Cells：-
- Total RAM Bits：-
- Number of I/O：34
- Voltage - Supply：3V ~ 3.6V, 4.5V ~ 5.5V
- Mounting Type：Surface Mount
- Operating Temperature：-55°C ~ 125°C (TC)
- Package / Case：44-LCC (J-Lead)
- Supplier Device Package：44-PLCC (16.59x16.59)
- Number of Gates：3000
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Overview
The A40MX02-PLG44M is a field-programmable gate array (FPGA) from the Microchip MX series, featuring approximately 3,000 system gates and 295 logic elements. It operates within a supply voltage range of 4.75 V to 5.25 V for 5V applications or 3.135 V to 3.63 V for 3.3V applications. The device supports up to 34 I/O pins and is housed in a 44-pin PLCC package. It functions across commercial temperature ranges, typically 0°C to +70°C, with specific variants supporting extended industrial ranges.
Feature Summary
- Non-volatile flash-based architecture enabling instant-on functionality without external configuration memory.
- Supports both 3.3V and 5V power supply domains for flexible interface compatibility.
- Includes built-in debug features such as boundary scan and signal tracing capabilities.
Applications
- Industrial control systems requiring reliable programmable logic.
- Communication interface adapters and protocol converters.
- Consumer electronics logic replacement and enhancement.
Procurement Notes
Verify the suffix 'M' indicates the commercial temperature grade variant. Confirm RoHS compliance status through official Microchip documentation. Check for moisture sensitivity level requirements during storage and handling. Ensure the PLCC-44 package matches the target PCB footprint specifications.
Selection Notes
Compare against other MX series devices based on required I/O count and logic element availability. Consider the -I suffix for industrial temperature range (-40°C to +85°C) if environmental conditions exceed commercial limits. Evaluate pin compatibility with existing designs when selecting between PLCC and QFP packages.
Part Context
This component belongs to the Actel/Microchip MX family of flash FPGAs, known for low power consumption and high density relative to its era. It serves as a drop-in replacement for older EEPROM-based PLDs in many legacy designs. The A40MX02 represents the base capacity within this specific package constraint.
Replacement Considerations
Direct pin-compatible alternatives include the A40MX02-PLG44I for industrial temperature grades. Cross-reference with A40MX02-PLG44 for standard commercial variants. Verify that any substitute maintains the same non-volatile configuration characteristics.
