XC95288XL-10PQ208I

Complex Programmable Logic Devices Overview

The XC95288XL-10PQ208I is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XC9500XL family. It features 288 macrocells, 6400 usable gates, and 168 I/O pins housed in a PQFP-208 package. Operating at a maximum frequency of 100 MHz with a typical propagation delay of 10 ns, it utilizes a 3.3V Flash-based architecture. The device supports 5V tolerant I/Os and operates within a commercial temperature range of 0°C to +70°C.

Complex Programmable Logic Devices Feature Summary

• 288 Macrocells with 6400 usable gates for complex logic implementation
• FastFLASH non-volatile technology enabling infinite reprogrammability without external configuration memory
• 168 I/O pins with 5V tolerance for mixed-voltage system integration
• Predictable timing delays via fixed interconnect structure

Complex Programmable Logic Devices Applications

• High-density bus interface bridging between legacy 5V systems and modern 3.3V components
• Complex state machine and control logic for industrial automation
• Address decoding and peripheral selection in embedded controllers
• Protocol conversion and level shifting in mixed-signal environments

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'I' indicates the commercial temperature grade (0°C to +70°C). Confirm the package type is PQFP-208. Check current availability status as older CPLD families may have limited stock or end-of-life implications. Ensure design tools support the XC9500XL series.

Complex Programmable Logic Devices Selection Notes

Select this model when 288 macrocells are required with high pin count (168 I/Os). Choose the -10 speed grade for designs requiring up to 100 MHz operation. Opt for the PQFP-208 package if through-hole mounting is preferred over surface mount alternatives like TQFP or BGA. Verify 5V tolerance requirements match the target I/O standards.

Complex Programmable Logic Devices Part Context

This component belongs to the XC9500XL series, an evolution of the original XC9500 line featuring Flash memory instead of EEPROM. This allows for unlimited erasure/rewrite cycles and instant power-up configuration. The XC95288XL represents the highest density variant in this specific architectural generation, offering significant logic capacity for its time.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements include other variants in the XC95288XL family such as XC95288XL-10TQ144I (different package/pinout) or XC95288XL-7PQ208I (faster speed grade). Cross-family migration to XC9500 or XC9500X requires retiming and potential resource verification.