What is SIP in electronic packaging design?
System-in-package (SIP) is an advanced packaging technology that integrates multiple integrated circuits (ICs) or electronic components — such as microcontrollers, memory chips, passive components, or sensors — into a single package. SIP is a subset of microelectronic packaging that allows more functionality in a smaller footprint, thereby enabling the development of high-performance electronic systems that are more compact and miniaturized. Variations include multi-chip module (MCM), package-on-package, and 3D packaging.
Although SIP methods can generally be used with various types of components, MCM packaging specifically integrates ICs. MCM packaging is often used when high performance, miniaturization, and enhanced system integration are essential. It is used for microprocessors, memory modules, and advanced electronic systems, such as smartphones, and high-speed data communication devices.