XC9536XL-7CS48I

Complex Programmable Logic Devices Overview

The XC9536XL-7CS48I is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XC9500XL family, manufactured by AMD. It features 36 macrocells and 800 usable gates organized into two logic array blocks (LABs). The device operates at a supply voltage of 3.3V with a maximum propagation delay of 7 ns and a system frequency up to 178 MHz. Packaged in a 48-ball CSBGA, it utilizes non-volatile Flash memory for configuration retention without external battery support.

Complex Programmable Logic Devices Feature Summary

• 36 Macrocells with 800 usable gates across 2 LABs
• 7 ns maximum propagation delay supporting 178 MHz system frequency
• Non-volatile Flash memory technology for instant-on operation
• 3.3V single-supply operation within 3.0V to 3.6V range

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems
• Address decoding and bus buffering in embedded designs
• State machine implementation for communication protocols
• Power-on reset generation and clock management circuits

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized AMD distribution channels due to potential availability constraints. Confirm RoHS compliance status via official datasheets prior to integration. Ensure ESD handling procedures are strictly followed during assembly. Check for specific environmental qualification requirements if operating outside standard commercial temperature ranges.

Complex Programmable Logic Devices Selection Notes

Select this model when 36 macrocells suffice for the design complexity. The 7 ns speed grade offers a balance between performance and power consumption compared to faster variants. The CSBGA package requires appropriate PCB layout considerations for thermal dissipation and signal integrity. Verify I/O count requirements against the available pins in the 48-ball package.

Complex Programmable Logic Devices Part Context

This part belongs to the XC9500XL series, an evolution of the original XC9500 line offering improved performance and lower power consumption. The 'XL' designation indicates enhanced features such as higher density options and optimized architecture. AMD continues to support this legacy CPLD family for cost-effective logic solutions.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements may include other XC9536XL variants with different speed grades or packages. Cross-family migration to newer programmable logic devices requires significant design re-verification. Consult AMD documentation for specific obsolescence notices or recommended upgrade paths.