A2F500M3G-1FG484I

Soc System On Chip Overview

The A2F500M3G-1FG484I is a SmartFusion2 System-on-Chip FPGA manufactured by Microchip Technology. It integrates an ARM Cortex-M3 processor with flash-based FPGA fabric, offering 500K logic elements and up to 144 kbits of True Dual-Port SRAM. The device supports instant-on functionality and retains programmed designs when powered off. It operates within a temperature range of -40°C to +100°C and utilizes a 484-pin FBGA package. Key features include hardware security via FlashLock and support for mixed-voltage I/O standards.

Soc System On Chip Feature Summary

• Integrates ARM Cortex-M3 core with 500K system gates
• Flash-based technology providing Instant On Level 0 support
• Includes up to 144 kbits of True Dual-Port SRAM
• Hardware security features including FlashLock

Soc System On Chip Applications

• Industrial automation controllers
• Secure communication gateways
• Automotive infotainment systems
• Medical equipment interfaces

Soc System On Chip Procurement Notes

Verify export control classifications as this product may require additional documentation for shipment from the United States. Confirm RoHS compliance status through official datasheets prior to integration. Check for recent Production Change Notices (PCN) regarding packaging or material updates.

Soc System On Chip Selection Notes

Select this component for applications requiring non-volatile configuration and low standby power. Ensure design compatibility with the 484-FPBGA footprint. Verify that the integrated ARM Cortex-M3 clock speed meets processing requirements compared to pure FPGA alternatives.

Soc System On Chip Part Context

This part belongs to the SmartFusion2 family, bridging the gap between microcontrollers and FPGAs. It succeeds earlier Microsemi ProASIC3 devices in specific SoC applications. The '1' suffix indicates industrial temperature grade, while 'I' denotes lead-free packaging compliant with current environmental standards.

Soc System On Chip Replacement Considerations

Direct pin-to-pin replacements are limited within the same package. Consider the A2F500M3F variant for similar capacity but verify voltage level differences. Cross-reference with PolarFire SoC devices for newer architecture benefits if form factor constraints allow.