XCR3032XL-7PC44C

Overview

The XCR3032XL-7PC44C is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XCR3000XL family, housed in a 44-pin Plastic Quad Flatpack (PQFP) package. It features 32 macrocells and supports up to 36 I/O pins. The device operates within a supply voltage range of 3.0 V to 3.6 V and is rated for commercial temperatures between 0°C and +70°C. Key electrical specifications include a maximum operating frequency of 150 MHz and a typical propagation delay of 5.5 ns. Configuration data is stored in non-volatile EEPROM, allowing for instant-on functionality without external configuration memory.

Feature Summary

• 32 Macrocells with 2 Logic Array Blocks (LABs) for flexible logic implementation
• EEPROM-based non-volatile configuration for instant power-up operation
• High-speed performance with 150 MHz max frequency and 5.5 ns propagation delay
• Wide VCC supply range of 3.0 V to 3.6 V supporting standard CMOS levels

Applications

• Address decoding and bus arbitration in embedded systems
• Glue logic integration for microprocessor interfaces
• State machine implementation for control applications
• Level shifting and protocol conversion between digital components

Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to the mature lifecycle status of the XCR3000XL series. Confirm RoHS compliance and moisture sensitivity level (MSL) ratings prior to soldering. Ensure storage conditions adhere to JEDDEC standards to prevent package degradation. Request lot traceability documentation to verify manufacturing date codes and origin.

Selection Notes

Select this model when a low pin count CPLD with non-volatile configuration is required. Compare against the XCR3032XL-7VQ44C if a surface-mount VQFP package is preferred over the through-hole PQFP form factor. Verify that the 5.5 ns delay meets timing constraints for the target clock speed. Ensure the 3.6 V maximum supply voltage aligns with the system's power rail availability.

Part Context

This component belongs to the XCR3000XL family, an enhanced version of the original XCR3000 series featuring improved speed grades and lower power consumption. The XL series utilizes advanced EEPROM technology for reprogrammability. AMD/Xilinx continues to support legacy design transitions while promoting migration to modern FPGA platforms for high-density requirements.

Replacement Considerations

Direct pin-to-pin replacements are limited due to specific package and speed grade variations. The XCR3032XL-5PC44C offers identical logic resources but with a faster 4.5 ns delay. For package alternatives, consider the XCR3032XL-5VQ44C (VQFP). Functional equivalents from other manufacturers require careful verification of I/O drive strength and voltage compatibility.