A3P1000L-1FG144I

Field Programmable Gate Array Overview

The A3P1000L-1FG144I is a ProASIC3L low-power flash FPGA manufactured by Microchip Technology. It features 1 million system gates and 97 user I/Os within a 144-ball FBGA package. The device operates on a 1.2 V core supply voltage, with a range of 1.14 V to 1.26 V. It includes 144 kbits of true dual-port SRAM and 1 kbit of FlashROM. The maximum operating frequency is 250 MHz. The industrial temperature grade supports operation from -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Flash-based non-volatile architecture enables live at power-up (LAPU) functionality without external configuration memory.
• Integrated Soft ARM Cortex-M1 processor option allows for embedded control and system management tasks.
• Low-power design utilizes a 1.2 V core voltage and advanced CMOS process to reduce overall energy consumption.
• Supports mixed-voltage I/O standards including LVCMOS, LVTTL, and differential signaling like LVDS.

Field Programmable Gate Array Applications

• Industrial automation controllers requiring deterministic boot times
• Telecommunications interface cards with mixed-voltage requirements
• Embedded systems integrating programmable logic with soft-core processing
• Military and aerospace avionics subsystems

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature range (-40°C to +85°C). Confirm the package type is FBGA-144 with a 1 mm pitch. Check for RoHS compliance status as older revisions may differ. Ensure the supplier provides valid traceability documentation for military or aerospace applications if required.

Field Programmable Gate Array Selection Notes

Select this model when high gate density is needed in a compact 144-pin footprint. Compare against standard A3P1000 variants if lower power consumption is critical, noting the 1.2 V core requirement. Verify that the 250 MHz speed grade meets timing constraints. Consider pin compatibility with other ProASIC3L devices for board reuse strategies.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3L family, which focuses on low-power flash FPGA solutions. It shares architectural similarities with the standard ProASIC3 series but offers reduced power dissipation. The 1M gate count places it in the high-capacity segment of the 144-ball package lineup, suitable for complex logic implementations.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements include other ProASIC3L devices in the FG144 package, such as the A3P1000L-1FG144 or A3P250L-1FG144, depending on gate density needs. Standard ProASIC3 parts like A3P1000-1FG144 are functionally similar but operate at higher voltages.