EPM7032BUC49-5: Altera's High-Speed Obsolete CPLD - Features & Applications

The EPM7032BUC49-5 is a high-performance Complex Programmable Logic Device (CPLD) from Altera (now Intel), designed for applications demanding fast logic integration and compact design. Despite its obsolete status, this CPLD remains a trusted choice for legacy systems and niche industrial applications due to its robust architecture and reliable performance. With features like 5ns maximum delay time and 32 macrocells, it delivers efficient logic processing in a 49-LFBGA package. Its 2.375V to 2.625V internal voltage supply ensures stable operation, making it suitable for environments where precision and durability are critical.

This CPLD belongs to Altera's embedded family and offers In System Programmable (ISP) functionality, allowing engineers to update firmware without removing the device from the circuit. The 36 I/O pins provide flexibility for interfacing with other components, while the 600-gate capacity supports medium-scale logic integration. The device operates within a 0 C to 70 C temperature range, making it adaptable to various industrial and consumer applications. Its surface-mount 49-UBGA (7x7) package ensures easy integration into modern PCB designs, combining compactness with high thermal efficiency.

The EPM7032BUC49-5 excels in applications requiring high-speed logic and reliability. Its 5ns propagation delay makes it ideal for telecommunications systems, where rapid signal processing is essential. Industrial control systems benefit from its rugged design and stable voltage range, ensuring uninterrupted operation in harsh environments. Automotive applications leverage its durability for engine control units and infotainment systems. Additionally, consumer electronics manufacturers use this CPLD for feature-rich devices, thanks to its balance of performance and compact form factor.

In summary, the EPM7032BUC49-5 is a versatile yet obsolete CPLD that continues to serve critical roles in legacy and specialized systems. Its combination of speed, programmability, and robust packaging makes it a valuable component for engineers working in telecommunications, industrial automation, automotive, and consumer electronics. For those seeking a reliable logic solution with proven performance, this Altera CPLD remains a compelling choice, supported by our platform's extensive inventory and expert technical assistance.