A3P1000-PQ208I

Field Programmable Gate Array Overview

The A3P1000-PQ208I is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 1,000,000 system gates and 24,576 configurable logic blocks within a 208-pin PQFP package. The device operates with a core supply voltage range of 1.425 V to 1.575 V and supports up to 154 user I/Os. It delivers a maximum system performance frequency of 350 MHz and includes up to 144 kbits of true dual-port SRAM. The component functions within an operating temperature range of -40°C to +100°C (junction temperature) and utilizes a 130-nm flash-based CMOS process.

Field Programmable Gate Array Feature Summary

• Instant On Level 0 support enabled by non-volatile flash technology that retains programmed designs when powered off
• In-system programming capability via JTAG using on-chip 128-bit AES decryption for security
• Support for mixed-voltage I/O operation including 1.5 V, 1.8 V, 2.5 V, and 3.3 V standards

Field Programmable Gate Array Applications

• Military applications requiring low power flash FPGAs with Flash*Freeze technology
• Systems requiring instant-on functionality without external configuration memory
• Secure data processing utilizing in-system programming and FlashLock security features

Field Programmable Gate Array Procurement Notes

Verify the specific revision status and RoHS compliance before procurement, as historical records indicate this part may be discontinued or subject to production change notices. Confirm the exact suffix requirements for military-grade specifications if applicable. Ensure compatibility with existing PCB footprints for the 208-PQFP package. Check current distributor availability as stock levels vary significantly across suppliers.

Field Programmable Gate Array Selection Notes

Select this component when high gate density is required alongside non-volatile configuration capabilities. Compare against the M1A3P1000L series for lower voltage options if 1.2 V operation is necessary instead of the standard 1.5 V core. Consider the A3P600 variant if lower capacity suffices for the design. Verify that the 350 MHz performance meets the timing constraints of the target application.

Field Programmable Gate Array Part Context

This device belongs to the ProASIC3 family, which bridges the gap between ASICs and traditional SRAM-based FPGAs. It offers the reprogrammability of an FPGA with the non-volatility of an ASIC. The A3P1000 represents the high-end capacity of the standard ProASIC3 line, providing significant logic resources in a compact plastic quad flatpack package suitable for space-constrained designs.

Field Programmable Gate Array Replacement Considerations

The M1A3P1000L-PQ208I serves as a pin-compatible alternative offering lower power consumption with a 1.2 V core voltage. For legacy replacements, verify if the A3P1000-2PQ208I is available, though it may have different thermal characteristics. Ensure any substitute maintains the same 208-pin PQFP footprint and I/O count.