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Product Detailed Parameters
- Description：IC FPGA 125 I/O 160QFP
- Series：MX
- Mfr：Microchip Technology
- Package：Tray
- Number of Logic Elements/Cells：-
- Total RAM Bits：-
- Number of I/O：125
- Voltage - Supply：3V ~ 3.6V, 4.75V ~ 5.25V
- Mounting Type：Surface Mount
- Operating Temperature：0°C ~ 70°C (TA)
- Package / Case：160-BQFP
- Supplier Device Package：160-PQFP (28x28)
- Number of Gates：36000
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Overview
The A42MX24-1PQG160 is a field-programmable gate array (FPGA) from the Microchip MX series, featuring approximately 36K system gates and 912 logic elements. It provides 125 I/O pins within a PQFP-160 surface-mount package. The device operates at 3.3 V or 5 V with supply voltage ranges of 3.0–3.6 V and 4.75–5.25 V respectively. It supports an industrial temperature range of -40°C to +85°C. This component utilizes non-volatile flash technology for configuration retention.
Feature Summary
- Non-volatile flash-based architecture eliminates the need for external configuration memory.
- Supports in-system programmability via JTAG interface for flexible design updates.
- Provides high-density logic resources suitable for complex digital control applications.
Applications
- Industrial automation controllers
- Telecommunications infrastructure equipment
- Automotive electronic control units
Procurement Notes
Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance and moisture sensitivity level handling requirements during storage and assembly. Review official product change notifications for any manufacturing site updates affecting lead times or specifications.
Selection Notes
Compare against A42MX24 variants with different speed grades or packages if timing constraints differ. Ensure voltage levels match target system interfaces. Consider pin compatibility with existing PCB layouts when selecting alternative packages within the same logic density family.
Part Context
This part belongs to the Actel MX family acquired by Microchip Technology. It represents a mid-range density solution within the A42MX24 series, balancing logic capacity with power efficiency. The PQFP-160 package offers a cost-effective option for prototyping and low-volume production compared to ball grid arrays.
Replacement Considerations
Direct substitutes include A42MX24-PQG160 and A42MX24-FPQG160. Verify speed grade suffixes (-1 vs -2/-3) for timing compatibility. Check for industrial temperature variants like A42MX24-2PQG160I if environmental conditions require extended ranges.
