XCR3032XL-7PC44I

Overview

The XCR3032XL-7PC44I is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XCR3000XL family. It features 32 macrocells, 1500 system gates, and 36 I/O pins housed in a PLCC-44 package. The device operates on EEPROM storage technology with a supply voltage range of 2.7 V to 3.6 V. Key electrical specifications include a maximum operating frequency of 213 MHz and a maximum propagation delay of 4.5 ns. It supports industrial temperature ranges from -40°C to +85°C and includes JTAG boundary scan capabilities for testing.

Feature Summary

• 32 Macrocells with 1500 System Gates
• EEPROM Non-Volatile Storage Technology
• JTAG Boundary Scan Support
• Industrial Temperature Range (-40°C to +85°C)

Applications

• General-purpose logic replacement
• Address decoding and bus interfacing
• State machine implementation

Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to potential obsolescence. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Check for specific manufacturing date codes if long-term reliability is critical for the application.

Selection Notes

Select this model when 32 macrocells and 36 I/Os are sufficient for the design logic density. The PLCC-44 package requires appropriate socketing or surface mount considerations. Ensure the design utilizes the 2.7V–3.6V supply range and accounts for the 4.5ns propagation delay in timing constraints.

Part Context

This part belongs to the XCR3000XL series, an enhanced version of the earlier XCR3000 line offering improved performance and lower power consumption. It is part of AMD's legacy CPLD portfolio, designed for cost-effective programmable logic solutions before the widespread adoption of FPGAs.

Replacement Considerations

Direct pin-to-pin replacements may include other variants within the XCR3032XL series with different speed grades or packages, such as XCR3032XL-7VQG44I (VQFP-44). Verify functional equivalence and package compatibility before substitution.