XCR3032XL-10VQG44C

Complex Programmable Logic Devices Overview

The XCR3032XL-10VQG44C is an EEPROM-based Complex Programmable Logic Device (CPLD) from the XCR3000XL family, manufactured by AMD (formerly Xilinx). It features 32 macrocells and supports up to 36 I/O lines within a 44-pin VQFP package. The device operates with a maximum clock frequency of 95 MHz and exhibits a propagation delay of 10 ns. It utilizes CMOS technology and supports in-system programming via JTAG. The component is lead-free and RoHS compliant, designed for applications requiring non-volatile logic configuration.

Complex Programmable Logic Devices Feature Summary

• Contains 32 macrocells and 750 gates across 2 Logic Array Blocks (LABs)
• Supports System In-Programmability (SIP) and JTAG boundary scan
• Operates on a single 3.0 V to 3.6 V power supply
• Available in a 44-pin Thin Quad Flat Package (TQFP/VQFP)

Complex Programmable Logic Devices Applications

• General-purpose digital logic replacement
• Address decoding and bus bridging
• State machine implementation
• Interface translation between different voltage domains

Complex Programmable Logic Devices Procurement Notes

Verify the manufacturer status, as AMD acquired Xilinx's embedded products. Confirm availability through authorized distributors, noting that specific stock levels are not publicly listed. Ensure the ordering suffix matches the required temperature range and package variant. Check for end-of-life notifications or discontinuance alerts prior to procurement.

Complex Programmable Logic Devices Selection Notes

Select this model when 32 macrocells are sufficient for the design complexity. The -10 speed grade indicates a 10 ns propagation delay; choose faster grades if timing constraints require lower latency. Ensure the PCB footprint accommodates the 44-pin VQFP package dimensions. Verify that the application environment stays within the 0°C to +70°C commercial temperature range.

Complex Programmable Logic Devices Part Context

This component belongs to the XCR3000XL series, which represents low-power, high-density CPLDs based on EEPROM technology. Unlike Flash-based devices, these offer reprogrammability without the need for external configuration memory. The series is designed for cost-sensitive applications requiring moderate logic density and persistent configuration.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements may include other speed grades within the XCR3032XL series, such as the XCR3032XL-5VQG44C, provided timing requirements allow for slower performance. Cross-family migration to newer AMD/Xilinx CPLDs requires schematic and code adaptation.