XCR3128XL-10CS144I

Overview

The XCR3128XL-10CS144I is a Complex Programmable Logic Device (CPLD) from the XCR3000XL family, manufactured by AMD. It features 128 macrocells and supports up to 108 I/O pins within a 144-pin CSBGA package. The device utilizes non-volatile EEPROM technology for configuration storage, allowing for system-in-system programming capabilities. It operates within a voltage range of 2.7 V to 3.6 V and supports industrial temperature ranges from -40°C to +85°C. The component is designed for high-density logic applications requiring reprogrammability.

Feature Summary

• 128 Macrocells with 3000 usable gates
• EEPROM-based non-volatile memory architecture
• Supports JTAG boundary scan testing
• Industrial temperature range (-40°C to +85°C)

Applications

• System control logic in embedded systems
• Address decoding and bus bridging
• Interface translation between different voltage domains

Procurement Notes

Verify the specific suffix 'CS144' confirms the CSBGA-144 package type, as other suffixes indicate different form factors like TQFP or PQFP. Confirm availability status, as this model may be subject to discontinuation notices. Ensure the 'I' suffix corresponds to the required industrial temperature grade for your application environment.

Selection Notes

Select this component when a moderate density of logic resources (128 macrocells) is required alongside a high number of I/O pins (up to 108). The EEPROM technology allows for instant-on functionality without external configuration memory. Compare against the XCR3256XL if higher logic capacity is needed, or the XCR3064XL if fewer I/Os are sufficient.

Part Context

This part belongs to the Xilinx/XCR3000XL series, which was acquired by AMD. It serves as a successor to the older XCR3000 series, offering improved performance and lower power consumption while maintaining pin compatibility with some legacy designs. It is distinct from FPGA families like Spartan or Artix due to its deterministic timing and EEPROM structure.

Replacement Considerations

Direct pin-compatible replacements include other variants within the XCR3128XL family with different speed grades or packages, such as XCR3128XL-10TQG144I (TQFP package). Verify that any substitute maintains the same voltage requirements and I/O drive strengths.