XCR3128XL-10CSG144C

Overview

The XCR3128XL-10CSG144C is a Complex Programmable Logic Device (CPLD) belonging to the CoolRunner-XPLA3 family, manufactured by AMD. It features 128 macrocells and approximately 3000 usable gates, housed in a 144-pin CSBGA package. The device supports system-in-system programming with EEPROM technology for non-volatile configuration. Electrical specifications include a maximum operating frequency of 175 MHz and a typical propagation delay of 10 ns. It operates within a supply voltage range of 2.7 V to 3.6 V and is rated for commercial temperature conditions from 0°C to +70°C.

Feature Summary

• Contains 128 macrocells and 108 I/O pins for flexible logic implementation.
• Supports In-System Programming (ISP) allowing reconfiguration without removal from the board.
• Utilizes CMOS EEPROM technology for non-volatile storage of design data.
• Operates at a maximum clock frequency of 175 MHz with 10 ns propagation delay.

Applications

• General-purpose digital logic replacement in industrial control systems.
• Address decoding and bus buffering in embedded computing architectures.
• Interface translation between different voltage domains or protocol standards.
• State machine implementation in consumer electronics and instrumentation.

Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability constraints. Confirm RoHS compliance status and specific manufacturing date codes against current inventory records. Ensure proper handling procedures are followed, as the device is moisture-sensitive (MSL 3). Check for any product change notifications regarding packaging or pinout modifications before finalizing procurement orders.

Selection Notes

Select this model when a moderate density CPLD with high-speed performance (175 MHz) is required in a compact BGA footprint. Compare against the TQFP variant if leaded assembly processes are mandated instead of surface mount. Ensure the design utilizes the 2.7V to 3.6V supply range and that the 108 available I/O pins meet the interface requirements. Consider thermal dissipation capabilities within the CSBGA package for dense PCB layouts.

Part Context

This component is part of the XCR3128XL series within the broader CoolRunner-XPLA3 family. It shares architectural similarities with other devices in the series but differs in package type and speed grade. The '10' suffix indicates the 10 ns speed grade, while 'CSG144' denotes the 144-pin Chip Scale Ball Grid Array package. It serves as a successor to earlier XCR3000 variants with enhanced ISP capabilities.

Replacement Considerations

Direct pin-to-pin replacements may be limited due to the specific CSBGA-144 package. Verify compatibility with alternative CPLDs offering similar macrocell counts and I/O configurations. Ensure that substitute components support the same voltage levels and programming interfaces. Consult manufacturer cross-reference guides for verified equivalent parts with updated availability.