XCR3512XL-12FG324I

Overview

The XCR3512XL-12FG324I is a Complex Programmable Logic Device (CPLD) from the XCR3512XL series, manufactured by AMD/Xilinx. It features 512 macrocells and supports up to 212 I/Os within an FG324 package. The device operates on a supply voltage ranging from 2.7 V to 3.6 V and utilizes EEPROM storage technology for non-volatile configuration. Key electrical specifications include a maximum operating frequency of 135 MHz and a typical propagation delay of 7 ns. It functions within a commercial temperature range of -40°C to +85°C.

Feature Summary

• Contains 512 macrocells with 12,000 usable gates distributed across 2 Logic Array Blocks (LABs).
• Supports high-speed logic operations with a maximum frequency of 135 MHz and 7 ns propagation delay.
• Utilizes EEPROM memory technology for instant-on configuration without external boot devices.
• Available in Surface Mount Device (SMD/SMT) FBGA-256 package format.

Applications

• General-purpose digital logic implementation requiring non-volatile programmability.
• Interface bridging between different voltage domains or protocol converters.
• State machine control and timing logic in embedded systems.
• Address decoding and bus arbitration in industrial control applications.

Procurement Notes

Verify component authenticity through authorized distributors as this part number may be subject to discontinuation notices. Confirm that the specific suffix 'FG324' matches the required pin count and package dimensions for your PCB footprint. Check for moisture sensitivity level (MSL) handling requirements during storage and reflow soldering processes.

Selection Notes

Select this model when a moderate density of 512 macrocells is sufficient for the design complexity. Ensure the system power budget accommodates the specified 2.7 V to 3.6 V operating range. Consider the 212 I/O limit against the total pin requirements of the target application before choosing over higher-density variants in the XCR3000XL family.

Part Context

This component belongs to the XCR3000XL CPLD family, which provides low-power, high-performance programmable logic solutions. The XCR3512XL variant specifically targets applications needing reliable, non-volatile logic with fast turnaround times compared to Flash-based alternatives. It serves as a drop-in replacement for older GALs or PALs in legacy designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with any direct pin-to-pin replacements by consulting the official Xilinx/AMD product discontinuation notifications or cross-reference guides for the XCR3000XL family.