XA2C64A-7VQG100I

Complex Programmable Logic Devices Overview

The XA2C64A-7VQG100I is a commercial temperature grade Complex Programmable Logic Device (CPLD) from the AMD CoolRunner-II family. It features 64 macrocells and supports up to 93 I/O pins within a 100-pin VQFP package. The device operates on a single 1.8V supply voltage with a typical static current of 16µA. It utilizes 0.18-micron CMOS technology, offering propagation delays ranging from 4.6ns to 6.7ns and a maximum system frequency of 263MHz. The component supports IEEE 1532 in-system programming and includes DataGATE power management capabilities.

Complex Programmable Logic Devices Feature Summary

• 64 Macrocells with 93 available I/Os in a 100-pin VQFP package
• Ultra-low power consumption with 16µA typical static current at 1.8V
• Supports multi-voltage I/O interfaces ranging from 1.5V to 3.3V
• Includes DataGATE power management and read/write protection security

Complex Programmable Logic Devices Applications

• Industrial control systems requiring low-power logic
• Communication equipment interface management
• Consumer electronics logic control
• Automotive sensor signal processing
• Medical device protocol conversion

Complex Programmable Logic Devices Procurement Notes

This specific part number is officially discontinued by AMD. The End-of-Life notification was issued in January 2024. Last-time buy orders were accepted until June 29, 2024, with final deliveries scheduled for December 28, 2024. Verification of remaining stock or authorized distributor availability is required before procurement planning.

Complex Programmable Logic Devices Selection Notes

Designers should verify if the 64 macrocell capacity and 93 I/O count meet the target application requirements. The 7VQG100I suffix indicates a -7 speed grade in a 100-pin VQFP package. Consider the 0°C to +70°C operating temperature range against environmental constraints. Since the device is obsolete, evaluate alternative components with similar pin counts and logic density for new designs.

Complex Programmable Logic Devices Part Context

The XA2C64A-7VQG100I belongs to the CoolRunner-II series, released by Xilinx in 2002. This series combines the high speed of the XC9500 family with the ultra-low power characteristics of the XPLA3 family. The 'XA' prefix denotes the commercial temperature grade variant within this architecture.

Complex Programmable Logic Devices Replacement Considerations

As the XA2C64A-7VQG100I is discontinued, no direct public substitute part numbers are confirmed. Engineers must select alternative CPLDs based on functional equivalence, such as matching macrocell counts, I/O configurations, and package types.