XC9536XL-10VQG44C

Complex Programmable Logic Devices Overview

The XC9536XL-10VQG44C is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XC9500XL family. It features 36 macrocells and 800 usable logic gates, housed in a 44-pin VQFP package. The device operates at a maximum system frequency of 100 MHz with a typical I/O delay of 10 ns. It supports a single 3.3V supply voltage and includes In-System Programmability (ISP) via JTAG. Key electrical characteristics include low standby current and high noise immunity, designed for general-purpose digital logic applications requiring non-volatile configuration.

Complex Programmable Logic Devices Feature Summary

• 36 Macrocells with 800 usable gates for compact logic implementation
• 10 ns typical I/O delay supporting up to 100 MHz system frequency
• In-System Programmability (ISP) via IEEE 1149.1 JTAG interface
• Single 3.3V power supply operation with low standby current

Complex Programmable Logic Devices Applications

• General-purpose digital logic replacement for TTL/CMOS circuits
• Address decoding and bus interfacing in embedded systems
• State machine implementation for control logic
• Level shifting and protocol conversion between different voltage domains

Complex Programmable Logic Devices Procurement Notes

Verify the suffix 'C' indicates commercial temperature range (-40°C to +85°C). Confirm the package is 44-pin VQFP. Ensure programming tools support the XC9500XL family architecture. Check for RoHS compliance status if required by specific manufacturing standards.

Complex Programmable Logic Devices Selection Notes

Select this component when 36 macrocells are sufficient for the design complexity. Compare against XC9536 (non-XL) for improved speed and lower power consumption. Consider the VQG44 package constraints for PCB layout. Verify that the 3.3V operating voltage matches the target system's I/O levels.

Complex Programmable Logic Devices Part Context

This part belongs to the XC9500XL series, an enhancement of the original XC9500 family. It offers faster switching speeds and lower power consumption compared to its predecessor while maintaining pin-to-pin compatibility with many XC9500 devices. The XL series utilizes advanced flash technology for non-volatile storage.

Complex Programmable Logic Devices Replacement Considerations

XC9536VQG44C: Original XC9500 family member; verify speed grade differences. XC9536XL-10VQG44I: Industrial temperature variant (-40°C to +125°C); check thermal requirements.