A2F500M3G-1FGG484

Soc System On Chip Overview

The A2F500M3G-1FGG484 is a SmartFusion System-on-Chip FPGA from Microchip Technology, housed in a 484-pin FineLine BGA package. It integrates an ARM Cortex-M3 processor running at up to 166 MHz with 15K to 1M system gates of flash-based programmable logic. The device features up to 144 kbits of True Dual-Port SRAM and supports mixed-voltage I/O standards including 1.5 V, 1.8 V, 2.5 V, and 3.3 V. Designed for instant-on applications, it retains programmed designs when powered off using non-volatile flash technology.

Soc System On Chip Feature Summary

• Integrates ARM Cortex-M3 processor with up to 166 MHz clock frequency
• Flash-based CMOS process providing instant-on capability and design retention
• Supports mixed-voltage I/O operation (1.5 V, 1.8 V, 2.5 V, 3.3 V)
• Includes up to 144 kbits of True Dual-Port SRAM

Soc System On Chip Applications

• Industrial automation and control systems requiring instant-on functionality
• Embedded systems utilizing Ethernet, EtherCAT, CAN, or RS485 interfaces
• Security applications leveraging on-chip AES decryption capabilities
• Mixed-signal FPGA designs integrating analog and digital components

Soc System On Chip Procurement Notes

Verify the specific suffix '1' indicates the industrial temperature grade range of -40°C to +100°C. Confirm package details match the 484-pin FineLine BGA footprint. Ensure compatibility with Libero IDE and SoftConsole development tools for firmware programming.

Soc System On Chip Selection Notes

Select this model for designs requiring deterministic boot times due to its flash-based architecture. Compare against SmartFusion2 series if higher logic density or different memory configurations are needed. Verify that the 166 MHz processor speed meets real-time processing requirements for the target application.

Soc System On Chip Part Context

This component belongs to the SmartFusion family, bridging the gap between traditional FPGAs and microcontrollers. It combines the flexibility of programmable logic with the efficiency of an embedded processor, targeting cost-sensitive and power-constrained embedded markets.

Soc System On Chip Replacement Considerations

Direct replacements within the same package include other variants of the A2F500 series with differing speed grades or temperature ranges. Cross-family migration to SmartFusion2 devices requires schematic and software adaptation due to architectural differences.