XCR3064XL-6VQG100C

Overview

The XCR3064XL-6VQG100C is a Complex Programmable Logic Device (CPLD) belonging to the XPLA3 family, manufactured by AMD. It features an EEPROM-based non-volatile memory technology and utilizes a VQFP-100 surface-mount package. The device provides 64 macrocells, 2 logic array blocks (LABs), and supports up to 85 I/O pins. Electrical specifications include a supply voltage range of 3.0 V to 3.6 V, a maximum operating frequency of 192 MHz, and a typical propagation delay of 5.5 ns. It operates within a commercial temperature range of 0°C to +70°C.

Feature Summary

• XPLA3 architecture with 64 macrocells and 2 LABs for flexible logic implementation
• EEPROM storage technology enabling in-system reprogrammability without UV erasure
• High-speed performance with 192 MHz max frequency and 5.5 ns propagation delay
• VQFP-100 package supporting up to 85 user I/O pins

Applications

• General-purpose digital logic replacement
• Address decoding and bus interfacing
• State machine implementation
• Interface translation between different voltage domains

Procurement Notes

Verify the specific speed grade suffix '6' against official AMD documentation to confirm the exact timing parameters, as datasheets may list multiple variants. Confirm package availability and moisture sensitivity level requirements prior to assembly. Check for end-of-life status or obsolescence notices from the manufacturer.

Selection Notes

Select this component when a moderate density CPLD with EEPROM persistence is required. Ensure the design fits within the 64 macrocell limit and that the VQFP-100 pin count accommodates the necessary I/O. Verify that the 3.0 V to 3.6 V supply voltage aligns with the system power rails.

Part Context

This part is part of the Xilinx XPLA3 series, which succeeded earlier GAL-compatible devices. It offers higher density and speed compared to legacy PAL/GAL families while maintaining ease of use for simple logic applications. The XCR3064XL variant specifically denotes the 3.3V EEPROM version of the XPLA3 architecture.

Replacement Considerations

Direct pin-to-pin replacements may include other XPLA3 devices with compatible speed grades, such as the XCR3064XL-6PC44C if a smaller package is acceptable, provided the I/O count is sufficient. Cross-family migration to newer Xilinx CPLDs requires schematic and code adaptation.