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Product Detailed Parameters
- Description：IC FPGA 144PQFP
- Series：MX
- Mfr：Microchip Technology
- Package：Tray
- Number of Logic Elements/Cells：336
- Total RAM Bits：-
- Number of I/O：95
- Voltage - Supply：3V ~ 3.6V, 4.5V ~ 5.5V
- Mounting Type：Surface Mount
- Operating Temperature：-40°C ~ 85°C (TA)
- Package / Case：144-BQFP
- Supplier Device Package：144-PQFP (28x28)
- Number of Gates：14000
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Overview
The A42MX09-PQG144I is a Field Programmable Gate Array (FPGA) from the MX series, manufactured by Microchip Technology. It features 336 Logic Elements and approximately 14,000 system gates. The device supports up to 95 I/O pins and operates within a supply voltage range of 4.75V to 5.25V. It is housed in a PQFP-144 surface-mount package with an operating temperature range of 0°C to +70°C.
Feature Summary
- Functions as a single-chip ASIC alternative with high-capacity logic resources.
- Supports mixed-voltage operation for core and I/Os, including PCI-compliant interfaces.
- Enables deterministic, user-controllable timing with up to 100% resource utilization and pin locking.
Applications
- Industrial control systems requiring deterministic timing.
- Automotive electronics applications.
- Military and aerospace embedded systems.
Procurement Notes
Verify component authenticity through authorized Microchip distributors or certified agents. Confirm RoHS compliance status and check for specific PCN notifications regarding assembly site changes or obsolescence schedules prior to procurement. Ensure storage conditions adhere to MSL Level 3 requirements.
Selection Notes
Select this model when 14,000 equivalent gates and 95 I/Os are required in a 144-pin QFP package. Verify that the 4.75V to 5.25V VCCIO/VCCINT supply range matches the system power design. Consider the commercial temperature range (0°C to +70°C) against environmental constraints.
Part Context
This part belongs to the A42MX09 family, which provides flash-based FPGA technology. The family includes variants with different I/O counts and packages, such as the PQG160 and FPQG100. The A42MX09 series is designed for low-power, high-density applications replacing complex ASICs.
Replacement Considerations
Direct substitutes include other A42MX09 variants like A42MX09-PQG144 or A42MX09-1PGG100I if pin compatibility allows. Cross-family migration to newer Microchip PolarFire or Igloo devices may be necessary due to end-of-life status.
