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The M1AFS1500-1FG256 is a Fusion FPGA IC featuring 1,500,000 system gates and 38,400 configurable logic blocks. It provides 119 I/Os within a 256-LBGA package measuring 17x17 mm. The device operates on a supply voltage ranging from 1.425V to 1.575V. Total embedded RAM capacity is 276,480 bits. The component supports an operating temperature range of 0°C to 85°C TJ. It utilizes a 130-nm flash-based CMOS process with a 1mm ball pitch.
Verify the specific suffix against official Microchip documentation to confirm temperature grade and package variant. Confirm RoHS compliance status as historical data indicates non-compliance for some variants. Check current PCN notices for assembly site or software updates before procurement.
Select this model when high gate density and low-power flash technology are required. Ensure the design accommodates the 1.5V core voltage requirements. Verify that the 256-pin FBGA footprint matches the PCB layout constraints. Consider thermal management for the 0°C to 85°C industrial range operation.
This part belongs to the Microchip Fusion family, bridging Actel's legacy flash FPGA technology with modern mixed-signal capabilities. It succeeds earlier AFS series devices while offering enhanced logic density compared to ProASIC3L counterparts in similar packages.
Direct substitutes include M1AFS1500-FG256 for commercial temperature grades. Cross-family migration may involve U1AFS1500 variants for extended temperature ranges, though pinouts and toolchains require verification.