XCR3512XL-12PQ208I

Overview

The XCR3512XL-12PQ208I is a Complex Programmable Logic Device (CPLD) from the CoolRunner XPLA3 series by AMD. It features 512 macrocells and approximately 12,000 equivalent logic gates. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports In-System Programming (ISP). It utilizes a 208-pin PQFP package with surface mount installation. Maximum operating frequency is specified at 135 MHz, with a maximum propagation delay of 10.8 ns. The component is rated for industrial temperature ranges.

Feature Summary

• Supports In-System Programming (ISP) allowing reconfiguration without removal from the circuit board.
• High density architecture providing 512 macrocells for complex logic implementation.
• Fast signal execution capabilities suitable for high-speed digital control applications.

Applications

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

Procurement Notes

Verify component authenticity through authorized distributors or certified suppliers. Confirm package integrity and pin alignment prior to assembly. Check manufacturing date codes and storage conditions to ensure reliability. Validate that the specific suffix matches required electrical specifications. Ensure compliance with relevant environmental standards such as RoHS where applicable.

Selection Notes

Select this component when high macrocell count and ISP capability are required in a 208-pin form factor. Consider the 2.7V to 3.6V operating range for compatibility with existing power rails. Evaluate the 10.8 ns propagation delay against system timing requirements. Compare against alternative CPLDs if higher gate counts or different package types are needed.

Part Context

This part belongs to the AMD CoolRunner XPLA3 series of CPLDs. It represents a mid-range solution offering significant logic density in a compact package. The series is known for low static power consumption and robust performance in embedded applications. It serves as a versatile replacement for discrete logic solutions in modern designs.

Replacement Considerations

Public confirmed substitute options include similar devices from other manufacturers such as Efinix Inc. models like T13F256I4. Verify pin compatibility and logic capacity before substitution. Note that original parts may be obsolete; check current availability status carefully.