AGL250V2-VQ100T

Overview

The AGL250V2-VQ100T is an IGLOO Low Power Flash FPGA manufactured by Microsemi. It features 250,000 system gates and 6,144 VersaTiles (D-flip-flops). The device includes 36 kbits of embedded SRAM organized in eight 4,608-bit blocks and 1 kbit of FlashROM. It operates with a core voltage range of 1.2 V to 1.5 V and supports up to 72 single-ended I/Os or 9 differential I/O pairs in the VQ100 package. The industrial temperature grade (-40°C to +100°C) is indicated by the 'I' suffix.

Feature Summary

• Flash*Freeze technology enables ultra-low power consumption while retaining design content without external components.
• Instant On capability allows immediate operation upon power-up without requiring external configuration memory.
• Integrated AES decryption engine provides secure in-system programming and intellectual property protection.
• Supports mixed-voltage I/O banks for compatibility with various logic standards.

Applications

• Portable electronics requiring low static power consumption
• Secure remote field updates via encrypted ISP
• Systems needing instant-on functionality without boot PROMs

Procurement Notes

Verify the specific ordering suffix 'T' against official Microsemi documentation to confirm if it denotes a specific packaging variant or tape-and-reel option not explicitly detailed in the provided datasheet excerpt. Ensure compliance with export regulations as flash-based FPGAs may require additional documentation for international shipment.

Selection Notes

Select this part for designs requiring nonvolatile reprogrammability with low power characteristics. The VQ100 package offers a balance of pin count and footprint. Verify that the 250,000 gate capacity and 36 kbit RAM meet the logic and storage requirements of the target application.

Part Context

This component belongs to the IGLOO family of flash FPGAs based on a 130-nm process. It is distinct from ARM-enabled M1IGLOO devices which lack AES security features. The V2 designation indicates support for a wide core voltage range compared to earlier versions.

Replacement Considerations

Pin-compatible alternatives within the IGLOO family include AGL250V2-FG144I and AGL250V2-CS196I. Lower density options like AGL125V2 are available but offer reduced resources. Higher density options such as AGL400V2 provide more gates but may require package migration.

FAQ

Does the AGL250V2-VQ100T support AES-protected In-System Programming?

Yes, the AGL250V2 series includes an on-chip 128-bit AES decryption engine for secure ISP via JTAG.

What is the maximum number of differential I/O pairs supported in the VQ100 package?

The VQ100 package supports up to 9 differential I/O pairs.

How does Flash*Freeze mode affect I/O states?

During Flash*Freeze mode, I/O states are tristated by default, but can be configured to a specific state using weak pull-up or pull-down attributes.