XCR3384XL-7PQG208C

Overview

The XCR3384XL-7PQG208C is a Complex Programmable Logic Device (CPLD) from the CoolRunner XPLA3 series, manufactured by AMD. It features 9,000 system gates and 384 macrocells organized into 2 logic array blocks. The device operates within a supply voltage range of 2.7V to 3.6V and exhibits a maximum propagation delay of 7ns. It is housed in a 208-pin PQFP package and supports In-System Programming capabilities.

Feature Summary

• Supports In-System Programming for flexible design updates
• Utilizes advanced CMOS technology for low power consumption
• Provides high-density logic resources with 384 macrocells

Applications

• Industrial control system interface logic
• Communication equipment protocol conversion
• Consumer electronics functional control

Procurement Notes

This component is officially listed as obsolete and no longer manufactured by AMD. Procurement should focus on verifying the authenticity of existing stock from authorized distributors. Buyers must confirm the specific suffix 'C' denotes industrial temperature range compliance. Due to end-of-life status, long-term supply continuity cannot be guaranteed, requiring careful evaluation of available inventory sources.

Selection Notes

Engineers selecting this part should consider its position within the CoolRunner XPLA3 family architecture. The 208-pin PQFP package offers a specific footprint constraint that may limit board layout options compared to smaller packages. Designers should verify that the 7ns delay specification meets their timing requirements for the target application frequency before finalizing the component choice.

Part Context

The XCR3384XL-7PQG208C belongs to the Xilinx CoolRunner XPLA3 CPLD family, representing a generation of programmable logic devices designed for cost-effective implementation of medium-complexity logic functions. This series was widely adopted in embedded systems requiring reprogrammability. The specific model integrates significant logic density within a standard surface-mount package format typical of early 2000s electronic designs.

Replacement Considerations

As an obsolete component, direct substitutes are not officially confirmed by AMD. Engineers should evaluate newer generations such as the CoolRunner-II or Spartan families for equivalent functionality. Cross-referencing pinouts and logic capacity with modern AMD CPLDs is necessary to ensure compatibility during redesign phases.