XC9536XL-10PCG44I

Complex Programmable Logic Devices Overview

The XC9536XL-10PCG44I 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 maximum frequency of 178 MHz with a typical propagation delay of 10 ns. It supports a supply voltage range of 2.37 V to 2.62 V, with a nominal voltage of 2.5 V. The component is housed in a 44-pin Plastic Ball Grid Array (PBGA) package and is rated for commercial temperature operation between 0°C and +70°C.

Complex Programmable Logic Devices Feature Summary

• High-speed performance with 178 MHz maximum operating frequency and 10 ns propagation delay
• Ultra-low standby power consumption of 10 µA per device
• 5V I/O tolerant inputs compatible with various logic families
• In-system programmability via IEEE 1149.1 JTAG interface

Complex Programmable Logic Devices Applications

• Industrial data acquisition modules requiring real-time processing
• Consumer electronics logic control
• Automotive auxiliary control systems
• General-purpose digital logic replacement

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'PCG44I' against official AMD datasheets to confirm the PBGA package type and industrial/commercial temperature rating. Ensure the source document explicitly lists this part number, as distributor listings may vary or contain unverified stock claims. Cross-reference the manufacturer designation to distinguish between original AMD/Xilinx production and potential third-party sources.

Complex Programmable Logic Devices Selection Notes

Select this component when design requirements include low static power consumption alongside moderate speed performance. The 5V I/O tolerance allows direct interfacing with legacy 5V systems without level shifting. Verify that the 44-pin PBGA package fits the board space constraints and that the 36 macrocell capacity is sufficient for the target logic complexity.

Complex Programmable Logic Devices Part Context

This part belongs to the XC9500XL series, an evolution of the standard XC9500 CPLD line. The XL variant offers improved power efficiency and higher speeds compared to its predecessor. It utilizes non-volatile Flash technology, allowing for unlimited reprogramming cycles without the need for UV erasure, distinguishing it from earlier EEPROM-based CPLDs.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements within the same family include XC9536XL-10PCG44 and XC9536XL-7PCG44I if timing margins allow. For package variations, the VQFP-44 version (XC9536XL-10VQG44I) offers identical electrical characteristics but requires different footprint considerations.