XCR3064XL-10CPG56I

Overview

The XCR3064XL-10CPG56I is a Complex Programmable Logic Device (CPLD) from the Xilinx XCR3000XL family, manufactured by AMD. It features 64 macrocells and utilizes EEPROM technology for non-volatile configuration. The device operates at 3.3V with low power consumption. Key electrical specifications include a maximum pin-to-pin logic delay of 5.5 ns and system frequencies up to 192 MHz. It is housed in a 56-pin CSBGA package.

Feature Summary

• Low power 3.3V operation suitable for energy-efficient designs
• High-speed performance with 5.5 ns pin-to-pin delays
• Non-volatile EEPROM memory retains configuration without power

Applications

• General-purpose digital logic implementation
• Interface bridging between different voltage domains
• State machine control in embedded systems

Procurement Notes

This component is officially listed as obsolete and no longer manufactured by AMD/Xilinx. Procurement should focus on verifying authenticity through authorized channels or approved distributors. Ensure the part number matches exactly, including suffixes, as variations exist within the XCR3064XL series. Check for moisture sensitivity handling requirements during storage and assembly.

Selection Notes

Select this part when a 64-macrocell CPLD with 3.3V I/O compatibility is required. The 10 speed grade offers 5.5 ns delay, suitable for moderate-speed applications. Consider the CSBGA56 package size constraints. Verify that the design does not require newer technologies if long-term supply stability is critical, given its obsolete status.

Part Context

The XCR3064XL-10CPG56I belongs to the Xilinx XCR3000XL family, which provides high-density programmable logic in small packages. This specific model represents the 64-macrocell variant with a 10 ns speed grade and CSBGA56 packaging. It was designed to replace older GALs and PALs in complex digital designs requiring reprogrammability.

Replacement Considerations

The part is obsolete. No direct official substitute is confirmed in public documentation. Designers may need to evaluate newer Xilinx CPLD families or FPGA alternatives based on pin count and logic density requirements.