XC9572-10PC84C

Overview

The XC9572-10PC84C is a Complex Programmable Logic Device (CPLD) belonging to the AMD/Xilinx XC9500 family. It features 72 macrocells and 1600 system gates organized into four Logic Array Blocks (LABs). The device operates at a maximum frequency of 100 MHz with a typical pin-to-pin propagation delay of 10 ns. It utilizes CMOS FastFLASH technology, supporting in-system programming via JTAG with a minimum endurance of 10,000 erase/program cycles. The component is housed in an 84-pin PLCC package and supports a supply voltage range of 4.75V to 5.25V.

Feature Summary

• 72 Macrocells and 1600 System Gates
• 10 ns Maximum Propagation Delay
• In-System Programmable (ISP) via JTAG
• 84-Pin PLCC Package

Applications

• Digital logic interface conversion
• Address decoding and chip select generation
• State machine implementation
• Bus protocol bridging

Part Context

This component is part of the XC9500 CPLD family, which introduced In-System Programming capabilities using CMOS FastFLASH technology. Unlike earlier EPROM-based devices, this series allows for reprogramming without removal from the circuit board, facilitating easier design iterations and field updates within commercial temperature ranges.

Replacement Considerations

Public records indicate that the XC9572-10PC84C has reached end-of-life status. Verified alternative part numbers are not explicitly listed in the provided source data; however, similar functional replacements may include parts from the ATF1500 or LC4000 families depending on specific I/O and speed requirements.