XC2C64A-5VQ100C

Complex Programmable Logic Devices Overview

The XC2C64A-5VQ100C is a Complex Programmable Logic Device (CPLD) from the AMD Xilinx CoolRunner-II family. It features 64 macrocells and supports up to 83 I/O pins within a 100-pin VQFP package. The device operates at a maximum system clock frequency of 200 MHz with a -5 speed grade. It utilizes non-volatile Flash technology for configuration, allowing in-system programmability and high endurance cycles. Key electrical characteristics include a supply voltage range of 1.8V to 3.6V and support for various logic standards.

Complex Programmable Logic Devices Feature Summary

• 64 Macrocells with 83 available I/Os in a 100-pin VQFP package
• Non-volatile Flash memory architecture enabling unlimited reprogramming
• Maximum operating frequency of 200 MHz (-5 speed grade)
• Supports 1.8V, 2.5V, and 3.3V I/O standards

Complex Programmable Logic Devices Applications

• Address decoding and bus bridging in embedded systems
• Power-on reset generation and supervisor circuits
• Clock buffering and distribution
• General-purpose logic replacement for discrete components

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix '5VQ100C' against official AMD/Xilinx documentation to confirm the -5 speed grade, VQFP-100 package, and industrial temperature range. Ensure compatibility with programming tools such as iMPACT or Platform Cable USB II for configuration. Check for RoHS compliance markings on physical units if required by procurement specifications.

Complex Programmable Logic Devices Selection Notes

Select this component when a small number of macrocells are sufficient for glue logic applications requiring non-vatility. The CoolRunner-II series offers lower power consumption compared to older GAL replacements. Consider the -5 speed grade if timing constraints require a 200 MHz maximum frequency. Evaluate pin count requirements carefully as the 100-pin package limits available I/Os to 83.

Complex Programmable Logic Devices Part Context

This part belongs to the CoolRunner-II CPLD family, designed to replace complex discrete logic gates. It bridges the gap between simple PALs/GALs and larger FPGAs. The Flash-based architecture distinguishes it from SRAM-based FPGAs by eliminating the need for external configuration memory. It is commonly used in cost-sensitive consumer electronics and industrial control panels.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements may be found within the same CoolRunner-II family, such as XC2C32A or XC2C128A, depending on macrocell and I/O requirements. Verify that the replacement part supports the necessary voltage levels and package dimensions. Cross-reference with legacy GAL devices like GAL16V8 if only simple logic functions are needed.