XC2C256-7FT256C

Complex Programmable Logic Devices Overview

The XC2C256-7FT256C is a CoolRunner-II Complex Programmable Logic Device (CPLD) manufactured by AMD. It features 256 macrocells and supports up to 184 I/Os within a 256-pin FineLine BGA package. The device operates at a maximum frequency of 256 MHz with a typical propagation delay of 5.7 ns. It functions on a 1.8V supply voltage, ranging from 1.7V to 1.9V. The component is rated for commercial temperatures between 0°C and +70°C.

Complex Programmable Logic Devices Feature Summary

• Contains 256 macrocells organized into 16 logic array blocks (LABs).
• Supports System In-Programmability (SIP) for field updates.
• Operates with a single 1.8V power supply.
• Delivers high performance with a 256 MHz max frequency.

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems.
• Address bus buffering and protocol conversion.
• Clock drivers and buffer management.
• State machine implementation in embedded controllers.

Complex Programmable Logic Devices Procurement Notes

This component has reached End-of-Life (EOL) status as per Product Change Notification dated January 1, 2024. Verification of availability requires checking authorized distributors for remaining stock or approved obsolescence alternatives. Ensure compliance with RoHS3 standards if sourcing current production units.

Complex Programmable Logic Devices Selection Notes

Select this part for designs requiring moderate logic density with low power consumption. Verify that the 256-pin FTBGA package fits the PCB footprint constraints. Confirm that the 1.8V I/O levels are compatible with the target system's voltage domains. Consider the EOL status when planning long-term production lifecycles.

Complex Programmable Logic Devices Part Context

The XC2C256-7FT256C belongs to the CoolRunner-II family, designed for low-power CPLD applications. It serves as a successor to earlier Xilinx CPLD generations, offering improved speed and density while maintaining compatibility with legacy design tools. The '7' suffix indicates the -7 speed grade, defining its timing characteristics.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers include T13F169C3 (Efinix), LC4256V-5TN100C (Lattice), and EPM570ZM144C7N (Altera). These alternatives offer comparable macrocell counts but may require pinout and voltage level verification.