Pre-ordered MCUsEmbedded processors and controllers are specialized microprocessors and microcontrollers that are used in embedded systems. These are small, self-contained computer systems that are built into a larger device or system for a specific purpose, such as controlling a car engine or running a washing machine. Embedded processors and controllers are typically designed to be small, low-power, and highly efficient, in order to meet the specific requirements of the embedded system in which they are used.
Pre-ordered MCUs, or microcontroller units, are microcontrollers that are ordered before they are actually needed. This is typically done when a manufacturer or engineer knows that they will need a certain type of microcontroller for a future project, and they want to ensure that they have the right component available when it is needed. Pre-ordering can be a useful way to save time and ensure that the necessary components are available when they are needed.