AGL250V2-VQG100T

Overview

The AGL250V2-VQG100T is a flash-based Field Programmable Gate Array from the IGLOO family, manufactured by Microsemi. It features 250,000 system gates and 6,144 VersaTiles (D-flip-flops). The device operates with a core voltage range of 1.14 V to 1.575 V and supports single-voltage system operation. It includes 36 kbits of embedded SRAM organized into eight 4,608-bit blocks and one 1 kbit FlashROM block. The component utilizes a Very Thin Quad Flat Pack (VQFP) package with 100 leads and offers up to 143 user I/Os. It supports mixed-voltage I/O standards including LVCMOS and LVDS.

Feature Summary

• Flash*Freeze technology enables ultra-low power consumption while retaining FPGA content without requiring external components.
• Instant On capability allows immediate system initialization upon power-up without external boot PROMs.
• Integrated AES decryption engine provides secure in-system programming and intellectual property protection.
• Supports mixed-voltage I/O banks allowing operation with 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V standards.

Applications

• Portable electronics requiring low static power consumption
• Secure remote field updates for programmable logic designs
• Systems needing instant-on functionality without configuration delays

Procurement Notes

Verify the specific suffix 'T' against official Microsemi documentation to confirm tape-and-reel packaging status, as datasheets may not explicitly detail all suffix variations. Confirm RoHS compliance and lead-free packaging requirements with the manufacturer or authorized distributor prior to ordering.

Selection Notes

Select this device for applications requiring nonvolatile reprogrammability and low power active modes. Ensure the design fits within the 250,000 gate limit and 143 available user I/Os. Verify that the VQFP-100 package dimensions meet board space constraints compared to BGA alternatives.

Part Context

This part belongs to the IGLOO Low Power Flash FPGA family, which uses 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, enhancing power efficiency over earlier versions.

Replacement Considerations

Pin-compatible options within the IGLOO family include lower-density parts like AGL125 or higher-density parts like AGL400, provided design resources are sufficient. Verify package compatibility when migrating between densities.

FAQ

Does the AGL250V2 support AES encryption?

Yes, the standard AGL250V2 includes an on-chip 128-bit AES decryption engine for secure in-system programming.

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

The AGL250V2 in the VQ100 package supports up to 1 differential I/O pair.

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 remain at a specific state using weak pull-up or pull-down attributes.