AFS600-2PQG208I

Overview

The AFS600-2PQG208I is a Fusion mixed-signal Field Programmable Gate Array manufactured by Microsemi Corporation. It features 600,000 system gates and 13,824 tiles within an advanced 130-nm flash-based CMOS process. The device supports a maximum system performance frequency of 350 MHz, with input frequencies ranging from 1.5 to 350 MHz and output frequencies from 0.75 to 350 MHz. It includes 4 Mbits of embedded user flash memory and 1 Kbit of FlashROM. The integrated analog subsystem comprises up to 30 scalable ADC input channels with 12-bit resolution at 600 Ksps, high-voltage tolerance from -10.5 V to +12 V, and ten MOSFET gate driver outputs. The component operates on a single 3.3 V supply with an on-chip 1.5 V regulator and is housed in a PQG208 package.

Feature Summary

• Instant On nonvolatile flash technology eliminates the need for external boot PROMs and configuration components.
• Integrated mixed-signal capabilities combine high-performance FPGA fabric with analog peripherals including ADCs and gate drivers.
• Advanced security features include FlashLock protection and 128-bit AES encryption via JTAG for IP safeguarding.
• Low power consumption architecture supports sleep and standby modes while operating from a single 3.3 V supply.

Applications

• Power management and smart battery charging systems
• Clock generation and management circuits
• Motor control applications
• System supervisor and management functions

Procurement Notes

Verify the specific ordering suffixes against official Microsemi documentation to confirm speed grade, package type, and temperature range specifications. Ensure compatibility with Libero SoC software tools for design implementation. Confirm current production status and availability through authorized distributors, as legacy FPGA families may undergo lifecycle changes or obsolescence notices.

Selection Notes

Select this model for designs requiring high-density logic combined with analog signal processing on a single chip. The -2 speed grade indicates a 25% faster performance than standard variants. Consider the PQG208 package constraints regarding I/O count and pinout compatibility. Evaluate the 4 Mbit flash capacity against total design requirements to ensure sufficient space for logic configuration and embedded data storage.

Part Context

This component belongs to the Microsemi Fusion family of mixed-signal FPGAs, which integrates flash memory, analog peripherals, and programmable logic. The AFS600 variant represents the mid-range density option within this series, offering 600,000 system gates. It shares architectural similarities with other Fusion devices like the AFS250 and AFS1500 but provides a specific balance of logic resources and analog channel availability suitable for complex mixed-signal control tasks.

Replacement Considerations

Pin-compatible alternatives within the same package include other AFS600 speed grades such as AFS600-PQG208I or AFS600-PQG208Y. Higher density options like the AFS1500 series offer increased logic resources but require verification of pinout and feature parity. Cross-family migration to ProASIC3 or Axcelerator series requires significant redesign due to architectural differences.