XCR3384XL-12PQG208C

Overview

The AMD XCR3384XL-12PQG208C is a high-performance Complex Programmable Logic Device (CPLD) belonging to the CoolRunner-II platform. It features 384 macrocells and approximately 9,000 system gates, housed in a 208-pin PQFP package. The device supports a maximum operating speed of 12 ns pin-to-pin delay, enabling system performance up to 100 MHz. It operates at 3.3V with low static current consumption of typically 100 µA. The component includes 172 I/O pins and supports In-System Programming (ISP), making it suitable for digital logic design and interface control applications requiring flexibility and low power.

Feature Summary

• High integration with 384 macrocells and flexible I/O support
• Low power consumption with typical static current of 100 µA
• Supports In-System Programming (ISP) without dedicated programmers
• Robust architecture with high noise immunity

Applications

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

Procurement Notes

Verify the specific suffix 'G' in the part number against official AMD documentation to confirm RoHS compliance status and exact temperature grade. Ensure the 208-pin PQFP package matches your PCB footprint requirements. Confirm that the 12 ns speed grade meets your timing constraints. Check for end-of-life status or obsolescence notices from AMD before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring moderate logic density with low power constraints. The 384 macrocell count is sufficient for complex state machines and bus interfaces. Consider the 208-pin package size relative to available board space. Verify that the 3.3V I/O levels are compatible with all connected peripherals. Evaluate if the 12 ns delay provides adequate timing margins for your clock frequencies.

Part Context

This CPLD belongs to the AMD CoolRunner-XPLA3 family, which bridges the gap between simple PLDs and larger FPGAs. It utilizes advanced CMOS technology for reduced power while maintaining high performance. The series is known for reliability in industrial environments and supports standard JTAG boundary scan testing for production verification.

Replacement Considerations

Direct substitutes within the same family include the XCR3384XL-10PQG208I for slower speed grades. Cross-family migration may require schematic changes due to different pinouts or logic capacities. Always verify electrical characteristics and pin compatibility before swapping components.