XC9572XL-10TQG100I

Overview

The XC9572XL-10TQG100I is a Complex Programmable Logic Device (CPLD) from the XC9500XL family, manufactured by AMD. It features 72 macrocells and 1600 system gates organized into four Logic Array Blocks (LABs). The device operates at a maximum frequency of 178 MHz with a typical propagation delay of 10 ns. It utilizes non-volatile Flash memory for configuration, allowing in-system reprogrammability via JTAG. The component supports a supply voltage range of 3.0 V to 3.6 V and is housed in a TQFP-100 package.

Feature Summary

• 72 Macrocells and 1600 System Gates across 4 LABs
• Flash-based non-volatile configuration technology
• Maximum operating frequency of 178 MHz
• Industrial temperature range (-40°C to +85°C)

Applications

• High-density logic replacement
• Address decoding and bus interfacing
• State machine implementation

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C), distinct from the commercial 'C' variant. Confirm package integrity for the TQFP-100 form factor. Check manufacturer lifecycle status as older CPLD families may be subject to discontinuation or limited availability.

Selection Notes

Select this model when 72 macrocells are required within a 100-pin TQFP package. Ensure the design environment supports the XC9500XL architecture. Verify that the application requires the wider industrial temperature range compared to the commercial grade counterpart.

Part Context

This part belongs to the XC9500XL series, an enhanced version of the original XC9500 line offering higher density and improved performance. The XC9572XL specifically provides 72 macrocells, bridging the gap between lower-density devices like the XC9536 and higher-density options like the XC95144.

Replacement Considerations

XC9572XL-10TQG100C (Commercial temperature grade variant).