AGL400V2-FG256T

Overview

The AGL400V2-FG256T is a flash-based FPGA from the IGLOO family, featuring 400,000 system gates and 9,216 VersaTiles. It utilizes a 130-nm process with up to 54 kbits of dual-port SRAM and supports core voltages between 1.2 V and 1.5 V. The device offers system performance of 250 MHz at 1.5 V and 160 MHz at 1.2 V. Packaged in an FG256 Fine Pitch Ball Grid Array (1.0 mm pitch), it provides up to 178 single-ended user I/Os or 38 differential pairs. It includes Flash*Freeze technology for ultra-low power retention and AES-protected ISP.

Feature Summary

• Flash*Freeze Technology enables ultra-low power consumption while retaining design content
• Instant On Level 0 support eliminates external boot PROM requirements
• AES-protected In-System Programming ensures secure configuration updates
• Bank-selectable I/O voltages support mixed-voltage system operation

Applications

• Portable electronics requiring low static power
• Secure remote field upgrades via encrypted ISP
• Systems needing instant-on initialization capabilities

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type, temperature grade, and security features. Ensure compatibility with existing board layouts, as the FG256 package dimensions must match the footprint. Confirm that the selected voltage range aligns with the target system's power supply specifications.

Selection Notes

Select this model when 400,000 system gates are required alongside significant embedded memory resources. The V2 designation indicates support for a wide core voltage range, which is critical for optimizing power efficiency in battery-operated devices. Consider the FG256 package if high pin counts are necessary within a moderate physical footprint.

Part Context

This component belongs to the Microsemi IGLOO Low Power Flash FPGA family. It shares architectural similarities with other IGLOO devices but is distinguished by its specific gate count and memory capacity. The V2 variant specifically denotes support for both 1.2 V and 1.5 V core voltages, offering greater flexibility in power management compared to fixed-voltage predecessors.

Replacement Considerations

Direct replacements within the same package include other AGL400 variants with different temperature grades or security options. Cross-family migration to higher-density IGLOOe devices requires verification of pin compatibility and resource availability.