XC95144XL-5CSG144C

Complex Programmable Logic Devices Overview

The XC95144XL-5CSG144C is a high-performance Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XC9500XL family. It features 144 macrocells and approximately 3,200 usable gates organized into eight Function Blocks. The device operates at a supply voltage of 3.3V with a maximum propagation delay of 5 ns and a system frequency up to 178 MHz. Packaged in a 144-pin CSBGA, it supports In-System Programming via JTAG and offers 5V-tolerant I/O for mixed-voltage applications.

Complex Programmable Logic Devices Feature Summary

• 144 Macrocells with 3,200 usable gates across 8 Function Blocks
• 5 ns pin-to-pin logic delay supporting frequencies up to 178 MHz
• Flash-based non-volatile memory allowing over 10,000 erase/rewrite cycles
• 5V tolerant I/O pins compatible with 5V, 3.3V, and 2.5V signals

Complex Programmable Logic Devices Applications

• High-speed glue logic replacement
• Bus bridging and protocol conversion
• I/O buffering and level shifting
• State machine implementation

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'CSG144' confirms the Plastic Chip Scale Package variant. Confirm RoHS compliance status as manufacturing sources may vary. Check for End-of-Life notifications or discontinuation notices from AMD/Xilinx prior to procurement planning.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 5 ns timing performance in a compact surface-mount package. Ensure the design utilizes 3.3V logic levels. Verify that the 144-pin CSBGA footprint matches the PCB layout constraints compared to TQFP alternatives.

Complex Programmable Logic Devices Part Context

This component belongs to the XC9500XL series, an evolution of the XC9500 line offering higher density and lower power consumption. It utilizes Flash technology for reprogrammability without external configuration devices, distinguishing it from older EPROM-based CPLDs.

Complex Programmable Logic Devices Replacement Considerations

Compatible replacements include other XC95144XL variants with different packages such as XC95144XL-5TQG144 (144-pin TQFP). Cross-package substitution requires verifying pinout compatibility and thermal management requirements.