A3PN250-1VQ100

Overview

The A3PN250-1VQ100 is a ProASIC3 nano Flash FPGA manufactured by Microchip Technology. It features 250,000 system gates and 68 user I/Os in a 100-VQFP package. The device operates with a core supply voltage range of 1.425 V to 1.575 V and supports mixed-voltage I/O standards including 1.5 V, 1.8 V, 2.5 V, and 3.3 V. It includes up to 36 kbits of True Dual-Port SRAM and six CCC blocks with integrated PLL capabilities. The component supports system performance up to 350 MHz and functions within an industrial temperature range of -20°C to +85°C.

Feature Summary

• Instant On Level 0 support enabled by non-volatile flash-based CMOS process technology
• In-system programming capability with on-chip 128-bit AES decryption via JTAG for security
• Configurable Clock Conditioning Circuits (CCC) providing phase shift, multiply/divide, and delay functions
• Mixed-voltage I/O operation allowing bank-selectable voltage levels for flexible interface integration

Applications

• Industrial automation control systems requiring instant-on functionality
• Secure communication infrastructure utilizing hardware encryption
• Test and measurement equipment needing high-speed programmable logic
• Automotive electronics operating in extended temperature environments

Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm exact electrical characteristics and temperature ratings. Ensure compatibility with existing PCB footprints for the 100-VQFP package. Confirm moisture sensitivity level handling requirements during assembly. Check for any recent Product Change Notices regarding manufacturing or packaging updates before finalizing procurement orders.

Selection Notes

Select this model when non-volatile configuration retention is required without external memory devices. Compare gate density and I/O count against alternative ProASIC3 variants like the A3PN125 or A3PN250Z if cost optimization is necessary. Evaluate power consumption profiles against SRAM-based FPGAs for low-power applications. Verify that the 1.5 V core voltage aligns with the target system's power delivery network constraints.

Part Context

This component belongs to the ProASIC3 nano family, which utilizes a 130-nm flash process. It offers pin-compatible packages across the series, facilitating design upgrades within the same footprint. The family emphasizes low power consumption and high reliability for embedded applications. Microchip Technology provides comprehensive development tools and software support for this FPGA architecture.

Replacement Considerations

Direct pin-compatible substitutes within the ProASIC3 nano family include the A3PN250-1VQG100. Cross-family replacements may require schematic and layout modifications due to differences in I/O counts and power requirements. Verify functional equivalence for critical timing and security features when considering alternative manufacturers.