XCR3032XL-7VQG44C

Overview

The XCR3032XL-7VQG44C is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XCR3000XL family. It features 32 macrocells, 750 usable gates, and 36 I/O pins housed in a VQFP-44 package. The device operates on a single 2.7 V to 3.6 V supply with a maximum operating frequency of 213 MHz and a propagation delay of 4.5 ns. It utilizes EEPROM technology for non-volatile configuration storage and supports industrial temperature ranges from -40°C to +85°C.

Feature Summary

• 32 Macrocells with 750 usable gates and 36 I/Os
• High-speed performance: 213 MHz max frequency, 4.5 ns propagation delay
• EEPROM-based non-volatile configuration memory
• Industrial temperature range (-40°C to +85°C)

Applications

• Interface bridging between different voltage domains
• Address/data bus buffering
• Simple state machine implementation

Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers. Confirm lot codes and date codes against manufacturer records. Ensure proper ESD handling during storage and assembly due to CMOS sensitivity. Check RoHS compliance status as per current regulatory requirements.

Selection Notes

Select this model when requiring low pin count CPLD functionality with non-volatile configuration. Compare against XC3000 series if higher gate counts are needed. Verify voltage compatibility with target system logic levels. Consider thermal dissipation requirements within the VQFP-44 package constraints.

Part Context

Part of the XCR3000XL family offering high-density CPLD solutions. Serves as a bridge between ASIC flexibility and discrete logic simplicity. Commonly used in legacy system upgrades and cost-sensitive embedded designs requiring deterministic timing.

Replacement Considerations

Direct pin-compatible alternatives include other XCR3032 variants with different speed grades or package options. Cross-reference with Lattice ispMACH 4000ZE series for equivalent gate counts. Verify configuration file compatibility when substituting with newer generation devices.