A2F500M3G-CSG288

Soc System On Chip Overview

The A2F500M3G-CSG288 is a SmartFusion customizable system-on-chip (cSoC) integrating an ARM Cortex-M3 processor with ProASIC3 FPGA fabric. It features 11,520 logic cells and 500K gates within a 288-pin CSPBGA package. The device operates at clock frequencies up to 80 MHz and includes embedded nonvolatile memory (eNVM) ranging from 128 Kbytes to 512 Kbytes, alongside embedded SRAM (eSRAM). Key subsystems include a multi-layer AHB matrix providing up to 16 Gbps bandwidth, a 10/100 Ethernet MAC, and multiple communication peripherals such as I2C, SPI, and UART interfaces.

Soc System On Chip Feature Summary

• Integrates a hard 100 MHz ARM Cortex-M3 core with 1.25 DMIPS/MHz throughput
• Contains 11,520 configurable logic blocks (CLBs) and 500,000 equivalent gates
• Includes programmable external memory controllers supporting NOR Flash, SRAM, and PSRAM
• Features a multi-layer AHB communications matrix for high-bandwidth data transfer

Soc System On Chip Applications

• Industrial automation systems requiring mixed-signal processing
• Embedded control applications utilizing Ethernet connectivity
• Secure hardware implementations leveraging embedded flash memory
• Prototyping environments using compatible development kits

Soc System On Chip Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors. Confirm RoHS compliance status and specific manufacturing lot details prior to procurement. Ensure storage conditions adhere to moisture sensitivity level (MSL 3) requirements to maintain device integrity during assembly processes.

Soc System On Chip Selection Notes

Select the A2F500M3G-CSG288 when both substantial FPGA logic resources and embedded processing capabilities are required in a single package. Evaluate pin count availability against the 288-terminal interface requirements. Consider thermal management solutions suitable for the CSPBGA form factor under maximum operating temperatures of 85°C junction temperature.

Soc System On Chip Part Context

This component belongs to the SmartFusion family, which bridges the gap between traditional microcontrollers and FPGAs. It succeeds earlier Actel designs following Microchip's acquisition, maintaining compatibility with Libero design software. The part number suffix CSG288 denotes the specific thin-profile ball grid array packaging configuration used for this density class.

Soc System On Chip Replacement Considerations

Direct pin-to-pin replacements within the same package are limited due to specific logic cell counts and memory configurations. Alternative selections must match the 288-pin footprint and verify support for ARM Cortex-M3 integration. Consult official cross-reference guides for functional equivalents with comparable gate densities.