XC95108-10TQ100I

Complex Programmable Logic Devices Overview

The XC95108-10TQ100I is a Flash-based Programmable Logic Device (PLD) from the Xilinx CoolRunner-II family, manufactured by AMD. It features 108 macrocells and operates with a maximum propagation delay of 10 ns. The device utilizes CMOS technology and is housed in a 100-pin Thin Quad Flat Package (TQFP). As a non-volatile Flash PLD, it supports in-system programming and offers high endurance for logic implementation tasks without requiring external configuration memory.

Complex Programmable Logic Devices Feature Summary

• Flash-based non-volatile architecture allowing in-system reprogrammability
• 108 macrocells providing scalable logic capacity
• 10 ns maximum propagation delay for high-speed digital applications
• 100-pin TQFP package suitable for space-constrained designs

Complex Programmable Logic Devices Applications

• Complex glue logic replacement
• Address decoding and bus arbitration
• Interface translation between different voltage domains
• State machine implementation in industrial control systems

Complex Programmable Logic Devices Procurement Notes

Verify the manufacturer origin, as this component originates from Xilinx prior to its acquisition by AMD. Confirm the specific suffix 'I' indicates industrial temperature range operation and 'TQ100' denotes the 100-pin thin quad flat package. Ensure compatibility with existing programming tools such as Xilinx ISE or Vivado for legacy Flash PLDs.

Complex Programmable Logic Devices Selection Notes

Select this model when a non-volatile solution with moderate logic density is required. The 10 ns speed grade suits general-purpose digital logic rather than high-frequency clock distribution. Compare against the XC95108-15 variant if slower switching speeds are acceptable for lower power consumption. Verify pinout compatibility with existing PCB layouts designed for the TQFP-100 form factor.

Complex Programmable Logic Devices Part Context

This part belongs to the Xilinx CoolRunner-II series, which bridges the gap between simple GALs and complex FPGAs. Although AMD now owns the portfolio, the XC95108 series remains a staple for low-power, high-density CPLD applications. It is distinct from Spartan or Virtex FPGA families due to its deterministic timing and Flash-based configuration.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements include other CoolRunner-II devices like the XC95144 or XC9572 if logic resources allow. Cross-vendor equivalents may require logic restructuring. Verify that any substitute maintains the 3.3V I/O standard and Flash-based non-volatility characteristics.